Pharmacology (Complete) Flashcards
What is cystitis?
A bladder infection
What cardiac issues are calcium channel blockers used to treat?
High blood pressure, arrhythmias, and angina.
What is a commonly used foaming agent?
Gaviscon - alginic acid
What is a stage 2 high blood pressure reading?
Systolic of 160-179 and diastolic of 100-109
What antibiotic category interferes with DNA formation?
Nalidixic acid
What hormones are produced by the adrenal medulla?
Adrenaline (epinephrine)
Noradrenaline (norepinephrine)
What are some side effects of beta blockers?
Heart failure, hypotension, sleep disturbances, dizziness, fatigue, nausea, bradycardia, drowsiness
What is the main function of the pineal gland?
Sleep cycle
What auxiliary labels are required for beta blockers?
May cause dizziness
This drug may impair the ability to drive or operate machinery.
Do not discontinue abruptly
What is abortive migraine therapy?
Treating acure migraines after they occur. These drugs are taken at the first sign of a headache.
What serious warning comes with phenytoin (Dilantin)?
It is a known teratogen, classified as a risk category D
What are the most commonly prescribed drugs for bipolar?
Lithium compounds
What is the lower esophageal sphincter?
A ring of increased thickness in a circular, smooth muscle layer in the esophagus.
What are the four main generalized seizures?
Grand mal
Petit mal
Myoclonic
Atonic/Akinetic
What drug classes interact with oral contraceptives?
Antibiotics
Antifungals
Benzos
Bronchodilators
How much fluid is excreted by the kidneys a day?
1500mL
What do pulmonary arteries do?
Carry blood from the right ventricle to the lungs to be oxygenated.
What is a receptor, in terms of pharmacodynamics?
A group of specific protein molecules with which drugs combine reversibly or irreversibly
What is ALS also known as?
Lou Gehrig’s disease
What drug classification shound be avoided by pregnant women, or women in their childbearing years?
5 a-reductase inhibitors
What is within the thoracic cavity?
The heart and lungs
What is loperamide (imodium) used for?
Diarrhea - Antimotility agent taken after each loose BM
What does LES stand for?
Lower esophageal sphincter
What do antacids contain?
Aluminum salts
Magnesium salts
BOTH
What is an anaphylactic reaction?
A severe reaction resulting in immediate life threatening respiratory distress.
What is the filtering unit of the nephron called?
The glomerulus
What are three commonly used antidiarrheals?
Pepto bismol - bismuth subsalicylate
Lomotil - diphenoxylate atropine
Imodium - loperamide
What is osteoporosis?
Reduction or weakening of the bone mass, increasing the risk of bone fracture
What is the pathway of air through the respiratory system?
Nostrils –> nasal cavities –> pharynx –> epiglottis –> larynx –> trachea –> bronchi –> bronchioles –> alveoli
Where are magnesium ions found, extra or intracellularly?
intercellularly
What is tuberculosis?
Contagious bacterial infection that can spread fro the lungs to other organs
What is an emergency blood pressure reading?
Systolic of 180 or higher, and diastolic of 110 or higher
What medications can not be taken while also taking nitrates?
sildenifil, verdenifil, tadalafil
What is creitinism?
Hypothyroidism at birth
What are the two types of narcotic analgesics?
Opiates and opioids
What are the two types of hormones in the endocrine system composed of?
One of protein, one of steroid
What does TCA stand for?
Tricyclic antidepressants
What percentage of male patients will have BPH by age 85?
90%
What bacteria plays an important role in causing both gastric and doudenal ulcers
H. Pylori
What NEEDS to be avoided when on oral contraceptives? Why?
Smoking - it can cause heart attacks
What hormone are pregnancy tests trying to detect?
Human chorionic gonadotropin (HCG)
What do prostaglandin analogues do in terms of ulcer treatment?
Inhibit gastric acid secretion by the direct action on the parietal cells.
What does BPH stand for?
Benign Prostatic Hyperplasia
What is the most common GI disorder?
IBS
What happens with magnesium salt antacids?
Causes diarrhea, and can cause gastric emptying.
What are some common PPIs used for ulcer treatment?
esomeprazole omeprazole lansoprazole rabeprazole pantoprazole
What are some side effects of ACE inhibitors?
hypotension, dry cough, hyperkalemia, and renal impairment.
What are some natural products to treat menopause?
Red clover
evening primrose
soy
What is angina?
Chest pain due to an imbalance between oxygen supply and oxygen demand.
Where does metabolism mainly occur?
In the liver
In terms of inflammatory action, what do prostaglandins do?
Produce fever, cause pain and inflammation
What is neuropathic pain?
Pain associated with nerve injury by trauma, infection, or chronic disease
What is ventricular fibrillation?
The ventricular contraction is independent of the atria in a disorganized manner. Can lead to death
What kind of things interact with phenytoin (Dilantin)?
Alcohol Carbamazepine clonazepam fluoxetine oral contraceptives warfarin corticosteroids
What auxiliary labels are required on CCBs?
May cause dizziness
Avoid taking with grapefuit juice
This drug may impair the ability to drive or operate heavy machinery
What are some examples of drugs used to treat parkinsons disease?
levodopa-carbidopa
ropinirole
benztropine
What are some pharmacologic OTC therapies for headache?
OTC analgesics
- Acetaminophen (Tylenol)
- NSAIDs: ibuprofen (Advil, Motrin), naproxen (Aleve)
What are some side effects of loperamide (imodium)?
Abdominal cramps, drowsiness, dizziness, dry mouth, rash.
What happens during a complex partial seizure?
Purposeless behavior
Aura before seizure
Lasts up to 20 minutes
What is gastritis?
An irritation and erosion of the stomach lining.
What happens during a grand mal seizure?
The body becomes rigid, lasting a minute or two. Muscle jerks, shallow breathing, loss of bladder control. After the attack patient is drowsy and confused for some hours.
What is the valve of the heart that seperates the atrium and the ventricle on the right side?
Tricuspid atrioventricular valve
What kind of hormone is vasopressin?
An antidiuretic hormone
What are surfactant laxatives?
Stool softeners with a detergent activity that facilitates admixture of fat and water to make the stool soft and mushy.
What schedule is Plan B?
Schedule 3
What carries blood away from the heart?
Arteries
What is an addition drug relationship?
The combined effect of two drugs
When are ACE inhibitors contraindicated?
In pregnancy
What are four symptoms of asthma?
Shortness of breath
Tightness of the chest
Coughing
Wheezing
What are some common side effects of opioids?
Nausea Vomiting Drowsiness Dry mouth Hypotension Urinary retention and constipation
What is stage 3 renal disease?
Chronic renal insuffieiency - dialysis is started here
What does systole mean in terms of heartbeat?
Contraction of the ventricles send blood into the pulmonary and systemic circulation.
“lub” sound
How do benzos work for anxiety?
Work by reducing neuronal excitability
What is the ceiling effect?
The point in which the body no longer gets increased response with increased dosing
What are two commonly used surfactant laxatives?
Docusate calcium
Docusate sodium
What drugs seriously interact with trazodone?
Xanax (alprazolam)
Halcion (triazolam)
What is the gender that has more depression, and what is the peak age group?
Women, 35-45
What is the primary treatment option for narcolepsy? Give two examples
stimulants (methylphenidate, dextroamphetamine)
What are nephrons responsible for?
forming urine
What does diastole mean in terms of heartbeat?
relaxation of the ventricles allows them to fill with blood from the atria
“dub” sound
What is GERD?
A condition or change in tissue structure that results from the reflux of stomach or duodenal content into the esophagus
What are the three characteristics of ADHD?
Hyperactivity
Impulsivity
Distractibility
What is prophylactic migraine therapy?
Attempts to prevent or reduce occurence.
Is there a cure for asthma?
NO CURE
What is included in the initial treatment of a heart attack?
Nitrates, oxygen, aspirin and pain medication
What is another name for a heart attack?
Myocardial infarction
Coronary thrombosis
Coronary occlusion
What is a major example of a loop diuretic?
Furosemide
How does sucralfate work for ulcers?
It forms a coating over the ulcer, which protects the ulcer from stomach acid and allows it to heal.
What classifies pain as chronic pain?
Lasting over three months and severe enough to impair function.
What does GERD stand for?
Gastro Esophageal Reflux Disease
Describe what happens to the body during expiration?
The internal intercostal muscles draw the ribs down and inward.
The wall of the abdomen contracts, pushing the stomach and liver upward
What other drugs can be used to treat bipolar, besides lithium?
Tegretol (carbamazepine)
Depakene (valproic acid)
Depakote (divalproex)
What are some common side effects of NSAIDs?
Nausea Vomiting Diarrhea Constipation Rash Dizziness Headache Drowsiness Decreased appetite
What are monophasic oral contraceptives?
fixed dose of estrogen and progestin throughout the cycle
What does DIN stand for?
Drug Identification Number
What are analgesics?
Medicines to relieve pain
How many stages are in Renal Disease?
4 stages
How much of the body is intracellular fluid?
two thirds.
What are some common Histamine H2-Receptor antagonists used for ulcer treatment?
Ranitidine
Cimetidine
Famotidine
Nizatidine
What antibiotic category prevents folic acid synthesis?
Sulfonamides
What three disorders is Paxil(paroxetine) indicated for?
Depression
OCD
Panic disorder
What are the three primary classes of analgesics?
Narcotics
NSAIDs
acetaminophen
Where is the highest concentration of histamine found in the body?
In the lungs
What is a peptic ulcer?
A small erosion/hole in the GI tract
What are generalized seizures?
Involve both hemispheres of the brain at the same time, no local origin.
What does bradykinin do?
Cause pain, causes contraction of intestinal, uterine, ad bronchial smooth muscle
What is the main function of the thymus?
Immune function
What are some examples of alpha blockers?
Flomax
Hytrin
Xatral
What is Graves disease?
The most common cause of hyperthyroidism
What hormones does the Hypothalamus produce?
TRH, GnRH, GHRH, CRH, SS, dopamine
In the endocrine system, what do prostaglandins do?
Cause uterine contraction and relaxation
Assist in transport and nutrition of sperm
Uterine cramps in menstruation
What is the first like therapy drug used for myoclonic seizures?
Valproic acid
Where are chloride ions found, extra or intracellularly?
Extracellularly
In the cardiovascular system, what do prostaglandins do?
Reduce blood pressure, increase heart rate, and increase cardiac output.
What are some non-prescription and natural remedies for the treatment of insomnia?
diphenhydramine
doxylamine
melatonin
valerian
What are some examples of ACE inhibitors used to treat hypertension?
ramipril
captopril
enalapril
What does TIA stand for?
Transient Ischemic Attack
How do CCB’s work to treat hypertension?
Relax blood vessel walls leading to reduced blood pressure.
What is partially digested food in the stomach called?
Chyme
How many nephrons does each kidney approximately have?
1.3 millium
What is the most established SSRI?
Prozac - fluoxetine
What does SNRI stand for?
Serotonin norepinephrine reuptake inhibitors
What are some side effects of Effexor (venlafaxine)?
Nausea
Dry mouth
Blurred vision
Headache
How do histamine H2-receptor antagonists work?
They block H2 receptors on gastric cells, antagonizing the normal effect on gastric acid pruduction
What are some side effects of CCBs?
Hypotension, flushing, edema.
What are the two receptors that histamine acts on?
H1 and H2
How many digits are in a DIN
8 digits
What is high-normal blood pressure?
130-139 / 81-89 mmHg
What are the two forms of inflammatory bowel disease?
Ulcerative Colitis
Crohns Disease
What are the cortex and the medulla in the kidneys made up of?
Nephrons
What are the 4 main factors effecting distribution?
Blood flow
Binding to plasma proteins
Binding to cellular constituents
Blood Brain Barrier
What are the parts of the nephron? (4)
Glomerulus
Proximal convoluted tubule
Loop of henle
Distal convoluted tubule
How does angiotensin effect blood pressure?
Antiotensinogen is cleaved to angiotensin 1 with the enzyme renin
Angiotensin 1 is cleaved into angiotensin 2 with ACE. Angiotensin 2 causes vasoconstriction
What is the residual air amount of the lungs?
1200mL, it is what is left in the lungs even with maximum expiration
When is misoprostol commonly used when treating ulcers?
It is used to treat and prevent ulcers caused by NSAIDs
What is the most common muscle relaxant?
Flexeril (cyclobenzaprine)
What is urethritis?
Discomfort or pain at the urethra or a burning sensation in the urethra
What is an atrial flutter?
Atria beat much faster than they should
What two disorders is fluoxetine/Prozac indicated for?
Major depression and OCD
What percent of men get UTIs?
10%
What is the main function of the parathyroid gland?
Calcium levels
What is the main function of the adrenal gland?
Stress levels
What are the most potent diuretics?
Loop diuretics
What auxilliary labels are required on nitrates?
May cause blurred vision May cause dizziness Do not shake (spray) External use only (patch) Do not take with alcohol
What happens during an atonic seizure?
Sudden lose of muscle tone and consciousness.
What is the most common severe psychiatric disorder?
clinical depression
What are the different kinds of diuretics?
Loop diuretics
Thiazide diuretics
Potassium sparring diuretics
What are pharmacodynamics?
The action of drugs in the body over a period of time
What is hypokalemia?
Potassium levels are too low
What are foaming agents?
They cover your stomach contents with foam to prevent reflux.
What are some symptoms of transient ischemic attack?
Weakness in arms and legs Vision and language problems Confusion Vertigo Poor balance Lack or coordination
What classification of drugs are preferred for insomnia?
Benzodiazepines
What foods should be avoided with a patient is taking MAOIs?
Cheese
Pickled fish
Board bean pods
Sauerkraut
What are the three common types of angina?
Stable
Unstable
Variant
How long do narcolepsy attacks last?
A few seconds to 30 minutes
What is hypertension defined as?
Systolic pressure consistently at 140 or higher, and diastolic at 90 or higher
What do chloride ion do for the body?
Help regulate differenes in osmotic pressure between fluid compartments and are important for PH balance
What is a stage 1 high blood pressure reading?
systolic of 140-159 and diastolic of 90-99
In terms of patient care assessment, what does PMH stand for?
Past Medical History
What are humectants? What are some examples?
Draws water from the environment into the skin, and retains water that is already present.
glycerin, lactic acid
What is pulmonary circulation?
Loop from the heart to the lungs and back again.
What are the parts of the urinary system?
2 kidneys 2 ureters Urinary bladder 2 sphincter muscles Urethra
What hormones are produced by ovaries?
Estrogen and progesterone
What volume of urine can the bladder contain without high-pressure damage occuring?
700-1000mL
What are some examples of CCBs used to treat hypertension?
diltiazem
nifedipine
verapamil
What are some examples of beta blockers used in the treatment of hypertension?
Propranolol
Atenolol
Nadolol
Metoprolol
How does Depo-Provera work?
Injection every 3 months, within first 5 days of menstruation.
How do beta blockers work to treat hypertension?
Reduce the amount of blood pumped by the heart causing vasodilation
What classifictions of drugs are used to treat BPH?
Alpha blockers
5 alpha reductase inhibitors
What are two major problems with NSAIDs?
Ulcers and kidney problems
How do MAOIs work?
Inhibit the activity of the enzymes that breakdown catacholamines, thus allowing these transmitters (epinephrine, dopamine, norepinephrine) to build up in the synapse
What are three common side effects of Paxil (paroxetine)?
Nausea
Headache
Sweating
What are the 4 main phases of drug/body interaction in pharmacokinetics?
Absorption
Distribution
Metabolism
Elimination
ADME
The Islets of Langerhans in the pancreas produces which hormones?
Insulin
Glucagon
Somatostatin
What are the two most common antidepressants that do not fall into any of the four different anti-depressant categories?
Desyrel (trazodone)
Zyban, Wellbutrin (bupropion)
What is within the abdominal cavity?
The viscera
in what patients should OTC decongestants be avoided?
In patients with high blood pressure.
What is an esophagus?
A muscular tube that extends from the pharynx through the diaphragm
What are some examples of natural health products used for lower back pain?
Devil’s claw, white willow bark
What are some other drugs used in the treatment of ADHD?
Adderall
Dexedrine
Vyvanse
What is the typical dose of ibuprofen?
400mg taken every 8 hours
When should ARB’s not be taken?
When pregnant
What are some medications that will negatively interact with impotence agents?
nitrates antifungals grapefruit juice SSRIs MAOIs
What is a synergism drug relationship?
The joint action of drugs in which their combined effect is more intense or longer in duration than the sum of their individual effects.
What are some examples of short acting “rescue” medications?
Salbutamol, fenoteral, terbutline
What is another name for the bladder?
the detrusor
Where does elimination primarily occur?
In the kidney and the bowel
What is a potentiation drug relationship?
When a drug increases or prolongs the action of another drug and the total effect is greater than the sum of the effects of the drugs used alone.
What are schedule 3 drugs?
No prescription required
In the sight of the pharmacist
Lock and leave `
What is distribution in terms of pharmacokinetics?
The process by which a drug moves from the blood stream into other body fluids and tissues
What does MAOI stnd for?
Monoamine oxidase inhibitors
What are the two types of hypercholesterolemia?
LDL (low density lipoprotein “bad”)
HDL (high density lipoprotein “good”)
What are some examples of diuretics used to treat hypertension?
Hydrochlorothiazide
furosemide
indapamide
What are two commonly used antacids?
Milk of Magnesia
Maalox
What are osmotic laxatives?
Stool softeners that draw water into the colon and thereby stimulate evacuation of the lower bowel
What is a commonly used bowel evacuant?
Fleet Soda (sodium phosphate)
What happens during a petit mal seizure?
inturruption of activities, blank stare, eye twitching. No convulsions. After the person continues normally.
What neurotransmitters are major effectors of schizophrenia?
Dopamine, and serotonin to a lesser degree
What causes gout?
Hyperuricemia - a buildup or urate in the blood
What is the valve of the heart that seperates the atrium and the ventricle on the left side?
Mitral atrioventricular valve
What is absorption in terms of pharmacokinetics?
The process whereby a drug enters the circulatory system
What are some side effects of bupropion?
Dry mouth
Nausea and vomiting
Seizures
Impotence
What is the most common symptom of GERD?
Heartburn
What are some risk factors of atherosclerosis?
Smoking cigarettes High blood pressure Elevated cholesterol Diabetes Family History Obesity
What are some side effects of nitrates?
hypotension, headache, and reflex tachycardia.
What auxiliary label must be included in inhaled corticosteroids?
Rinse mouth thoroughly after each use
What is the rate that filtrate is made in the glomerulus of the nephron?
125ml/min
What are some examples of inhaled corticosteroids?
fluticasone, budesonide, beclomethasone
What is stage 2 renal disease?
Renal insufficiency - creatine will be slightly elevated, mild anemia could be present.
What lines the inner surface of the thoracic cavity and the outer surface of the lungs?
pleural membranes
What is gout?
Deposits of urate crystals in the joints that produces inflammation
Which antibiotic categories block protein formation?
Macrolides and tetracyclines
What is emphysema?
A condition in which the alveoli deteriorate, causing the lungs to lose their elasticity
What does COPD stand for?
Chronic Obstructive Pulmonary Disease
What are phase 1 treatments for GERD?
Lifestyle changes, and over the counter antacids.
What is the main function of the thyroid gland?
Metabolism
ADHD and ADD are more common in girls or boys?
Boys
What does SCHOLAR-E stand for, in terms of patient assessment?
Symptoms Characteristics History Onset Location Aggravating factors Remitting factors Explanatory Model
In terms of patient care assessment, what does Med Hx stand for?
Medication History
What OTC products can be used to treat nasal symptoms of a common cold?
Saline nose spray for irritated nose
Petrolatum for raw nose
Menthol for improved nasal breathing.
What are the parts of the endocrine system?
Pineal gland Pituitary gland Thyroid gland Thymus Adrenal gland Pancreas Ovary Testis
What are the two types of seizures?
Parietal
General
How does Ortho-Evra Pathc work?
Transdermal patch containing estrogen and progestin, applied each week for three weeks, nd then one week patch free.
How does Plan B work?
Take 2 tablets at once, or one within 72 hours of sex, and one more 12 hours later.
What does insulin do for the body?
Lowers the level of sugar in the blood
What is the most common type of peptic ulcer?
Duodenal peptic ulcer, which happens in the first 12 inches of the small intestine
What should be remembered when taking trazodone?
Take with food at bedtime,
Do not take with alcohol
Avoid sun exposure
What is pyelonephritis?
A kidney infection
What is triphasic oral contraceptives?
Estrogen dose is same or varies, progestin varies throughout cycle.
What can be damaged if hypertension is left untreated?
Eyes, kidneys, heart and brain.
What are the four categories of antidepressants?
SSRI
SNRI
TCA
MAOI
What are the two classes of migraine therapy?
Abortive therapy
Prophylactic therapy
What happens to patient with ALS?
Disease of nerves that leads to muscle weakness, paralysis, and eventual death.
What are some side effects of benzodiazepines?
Drowsiness
Impaired reflexes
Muscle relaxation
DEPENDANCE
What is an agonist in terms of pharmacodynamics?
A drug that binds to a receptor to elicit a response
What auxiliary label should be included on TCAs?
Patients should avoid prolonged sun exposure
How many times does the heart beat per minute?
60-100
What is stage 1 Renal Disease?
Loss of renal reserve - patients will not experience symptoms
How do ACE Inhibitors work to treat hypertension?
Block production of angiotensin 2 thus reducing blood pressure
What are partial seizures?
They effect only one side of the brain and can result from injury to the cerebral cortex
What divides the two parts of the body cavity?
The diaphragm
What causes gastritis of the stomach lining?
Alcohol, smoking, bacteria, fungi, parasites, NSAIDs, and bile reflux
What are some first line therapy drugs for a grand mal seizure?
Tegretol
Dilantin
Valproic acid
What are some examples of drugs used to treat schizophrenia?
Zyprexa
Clozaril
Seroquel
Risperdal
Describe what happens to the body during inspiration?
The external intercostal muscles contract, lifting the ribs up and out.
The diaphragm contracts, drawing it down.
What are magnesium ions important for in the body?
Production of bones and teeth
muscle contraction
What are two commonly used antiemetics?
Maxeran - metoclopramide
Zofran - ondansetron
What are antacids?
Basic compounds that neutralizes hydrochloric acid in gastric secretions.
How do diuretics help hypertension?
Increase elimination of salt and water through urination which lessens blood volume and pressure.
What are three common types of neuropathic pain?
Diabetic neuropathy
Phantom limb
Shingles
What are the 3 main groups of ulcer treatment?
Histamine H2- receptor antagonists
PPIs
Prostaglandin Analogues
What are biphasic oral contraceptives?
Fixed estrogen dose, less progestin in the first half of cycle and increased during the second half
What is BPH?
A non-cancerous condition of the prostate gland where it becomes enlarged, which can block the urethra.
What is asthma?
A severe allergic reaction characterized by the constriction of bronchioles?
What is an idiosyncratic response?
These are ususual or unexpected responses to a drug, unrelated to the dose given.
What is attpulgite (kaopectate) used for?
Diarrhea - Absorbent agent for mild to moderate acute diarrhea, and is taken after each bowel movement.
What is a common prostaglandin analogue used in ulcer treatment?
misoprostol
What ion is critical for the production of thyroid hormones?
Iodine
Whta are some symptom alleviation and preventative steps that are not pharmacologic we could suggest to a patient with a headache?
Hydration Regular sleeping schedule Regular eating schedule Reducing stress Limiting caffeine intake Avoiding triggers.
What is the recommended OTC therapy for dry skin?
Moisturizers, best used BID or TID
What are two commonly used saline laxatives?
Milk of Magnesia and Epsom salts (magnesium sulfate)
What is pneumonia?
Infectious condition in which the alveoli become filled with fluid, preventing the exchange of gasses.
What does the pulmonary vein do?
Brings blood from the lungs to the left atrium
What is Hypercholesterolemia ?
High cholesterol
What can cause fatal consequences when mixed with impotence agents?
Nitroglycerin
Isosorbide dinitrate or mononitrate
What is optimal blood pressure?
120/80 mmHg
What carries blood TO the heart?
Veins
When is sucralfate used?
For the treatment of doudenal and stomach ulcers, and the the prevention of doudenal ulcers.
What does NPN stand for?
Natural Product Number
What age group do petit mal seizures happen most to?
Children
How much of the body is extracellular fluid?
One-thirds.
What happens during myoclonic seizures?
Sudden, massive muscle jerks. Consciousness is not lost, can occur in sleep.
What is the largest gland in the body?
Pancreas
What does the aorta of the heart do?
Carries blood from the left ventricle to the systemic circulation
What are three examples of non-narcotic analgesics?
NSAIDs
Salicylates
Acetaminophen
Treatment of anxiety is done by medications that affect which neurotransmitters?
GABA
serotonin
norepinephrine
What percentage of women get UTIs?
40%
What does the superior and inferior vena cava do?
Bring blood back to the right atrium from the systemic circulation.
What drugs are used in the treatment of alzeheimers?
donepezil
rivastigmine
galantamine
What are some common uses for NSAIDs?
Headaches
Muscle pain
Inflammation
Fever
What hormone are produced by the posterior pituitary lobe?
Oxytocin and ADH
What is status epilepticus?
A medical emergency brought on by repeated generalized seizures that can deprive the brain of oxygen
What drugs are used in the treatment of petit mal seizures?
Valproic acid
clonazepam
What is an antagonist in terms of pharmacodynamics?
A drug that interacts with a receptor to prevent a biological response
What two diseases are included in COPD?
Emphysema and Bronchitis
What is the usual dose of lithium for bipolar?
300mg 2-3 times a day
What drugs are used to treat neuropathic pain?
Antidepressants
Antisezure drugs
Local anesthetics
Capsacin
Where is the doudenum located?
The first 20-30cm of the small intestine
What hormone does the pineal glad produce?
Melatonin
What does the adrenal cortex produce in terms of hormones?
Glucocorticoids, mineralcorticoids, androgens
What is atherosclerosis?
Gradual process in which plaques of cholesterol are deposited in the walls of arteries.
What does IBD stand for?
Inflammatory Bowel Disease
What is a major cause of COPD?
Smoking
What are occlusives? What is a downside to them? Give an example
Blocks skin surface to prevent further water loss, promotes barrier repair. Downside is they are greasy.
Beeswax, mineral oil petrolatum
What is a major problem with it comes to antacids, and why?
Patient compliance, because they must be given every hour for 6-8 weeks if there is an active bleed.
What classifications of drugs are used in the treatment of heart failure?
ACE inhibitors Beta blockers Diuretics ARBs Digoxin Nitrates CCBs
What neurotransmitter will show a decline in alzeheimers patients?
Acetylcholine
What are some symptoms of a panic attack?
Chest pain dizziness sweating trembling hot flashes palpitations
NSAIDs are contraindicated in which patients?
Patients allergic to aspirin
What are some common SSRIs?
Prozac - fluoxetine
Paxil - paroxetine
Zoloft - sertraline
Celexa - citalopram
What hormones are produced by the anterior pituitary lobe?
GH, PRL, ACTH, TSH, FSH, LH
What percentage of males have BPH but are asymptomatic?
70%
What is cystic fibrosis?
over-secretion of thick mucus
What are some examples of combination therapies for respiratory issues?
salmeterol+fluticasone (Advair)
formoterol+budesonide (Symbicort)
Why is aspirin a unique NSAID?
Its ability to inhibit the clotting of blood for 4-7 days
What drugs should be avoided with a patient is taking MAOIs?
Meperidine
Methylphenidate
Levodopa
Amphetamine
What does NSAID stand for?
Non Steroidal Anti Inflammatory Drug
What auxiliary labels are required for ARBs?
May cause dizziness
This drug may impair the ability to drive or operate machinery
Where are the kidneys located in the body?
On the posterior wall of the abdomen, at the level of the 12th rib, on each side of the vertebral column.
What do H2 blockers do?
Block H2 receptors in the GI tract
What drugs cause an excessive loss of potassium in the urine?
Diuretics, like loop diuretics, thiazide diuretics, and metolazone
What is the direct cause of peptic ulcers?
The destruction of the gastric or intestinal mucosal lining of the stomach by hydrochloric acid
What do ARB’s treat, in terms of cardiac conditions?
Hypertension, heart failure, prevent stroke and kidney failure.
What is bronchitis?
Inflammation of the lining of the bronchioles
What is a second line therapy for a grand mal seizure?
phenobarbital
What is the main function of the pituitary gland??
Master gland
What neurotransmitters are imbalanced in Parkinson’s disease?
dopamine and acetylcholine
What are heart arrhythmias?
Abnormal heart rhythms
What are some examples of long acting “non-rescue” medications?
salmeterol, formoteral
What is stage 4 renal disease?
ESRD - End stage renal disease - patient requires chronic dialysis
What are the two most severe side effects and adverse reactions of narcotic analgesics?
Respiratory depression
Fatal overdose
What are emollient ointments?
Barrier, seals moisture into skin, minimize water loss. Greasy
What are four side effects of TCAs?
Sedation
Dry mouth
Constipation
Urinary retention
In terms of patient care assessment, what does HPI stand for?
History of Present Illness
What does ALS stand for?
Amyotrophic Lateral Sclerosis
What are some symptoms of Mania?
Overactive Over talkative Lots of energy Short attention span Easily distracted
What cardiac conditions are ACE inhibitors used to treat?
Hypertension, heart failure, prevent strokes.
What are some side effects of fluoxetine?
Drowsiness
Insomnia
Nausea
Loss of appetite
The absorption of a drug depends on what 3 main factors?
ROA
Soluability
Physical Properties
What organ is essential for maintaining volume and composition of body fluid through filtration?
Kidneys
What do the coronary arteries do?
Provide the heart with oxygenated blood
What does the thyroid gland produce?
T3 (triiodothyronine)
T4 (Thyroxine)
Calcitonin
What are saline laxatives?
Saline laxatives attract water into the intestinal lumina
What does SSRI stand for?
Selective serotonin reuptake inhibitors
In terms of cardiac diseases, what are beta blockers used to treat?
High blood pressure, angina, arrhythmia’s, and heart failure.
What are the ventricles of the heart seperated by?
interventricular septum
What auxiliary labels should be included in diuretics?
Avoid prolonged sun exposure
May cause dizziness
This drug may impair the ability to drive or operate machinery
What are the contractions in the doudenum called?
Peristalisis
What cardiac issues are nitrates used to treat?
Angina, CHF, and hypertensive emergency
What happens during a simple partial seizure?
Stiffening or jerking in one extremity
No loss in consciousness
Sensory hallucinations
What is the most common type of seizure?
Parietal seizures
What is the most commonly used OTC non narcotic analgesic?
Acetaminophen
What is an antagonism drug relationship?
The action of the drug negates the action of the second drug
In terms of patient care assessment, what does RFA stand for?
Reason for Assessment
What four major effects can narcotics have?
Analgesia, sedation, euphoria, dysphoria.
What is systemic circulation?
Blood from the heart to all other parts of the body and back again.
What happens with aluminum salt antacids?
Produce constipation, and delay gastric emptying.
What do PPIs do in terms of ulcer treatment
Act by blocking the enzyme system responsible for active transport of protons into the GI lumen.
How does the Nuva Ring work?
Insert for 3 weeks, remove for 1 week
What does aldosterone do to effect blood pressure?
Increases water reabsorption in the kidneys that increases blood volume, cardiac output, and blood pressure.
When are antacids commonly given to a patient?
Between meals and at bedtime
What are the 5 components of a classic migraine?
Prodrome Aura Headache Headache relief Postdrome
What does IBS stand for?
Irritable bowel syndrome
What are some examples of 5 a-reductase inhibitors?
Proscar
Avodart
What percentage of males will have BPH by age 60?
50%
What does PPI stand for?
Proton Pump Inhibitor
What antibiotic categories inhibit cell wall formation?
Penicillins
What is anxiety?
A condition associated with tension, fear, or panic
What is the vital capacity of the lungs?
4 litres of air
What are schedule 2 drugs?
No prescription required
Behind the counter
Pharmacist consult required
Record sale
What is the primary site of absorption and why?
The small intestines, because of its large surface area
When does menopause occur?
When a woman has not had a period in over 1 year, around age 50
What is the first line therapy drug for atonic seizures?
Valproic acid
What are the second line thrapy drugs used for myoclonic seizures?
Lamotrigine
clonazepam
What are the four major types of anxiety disorders?
Generalized anxiety disorder (GAD)
Panic disorder
Obsessive compulsive disorder (OCD)
Post traumatic stress disorder (PTSD)
What is the drug of choice for ADHD and narcolepsy?
Methylphenidate
What is the second line therapy drugs for atonic seizures?
lamotrigine
clonazepam
What is atrial fibrillation?
An irregular and sometimes rapid heart rhythm where the atria quiver instead of pumping effectively
What is hyponatremia?
low levels of sodium
In the GI system, what do prostaglandins do?
Stimulate mucosal secretion
Aspirin and NSAIDS inhibit its formation and release
What is a transient ischemic attack?
A brief interruption in the blood supply to the brain that leads to temporary neurological deficits.
What are the two parts of the body cavity?
Abdominal cavity
Thoracic cavity
What are some side effects of phenytoin (dilantin)?
Dizziness, drowsiness, ataxia, slowed thinking
What are the artia in the heart separated by?
Interatrial septum
What are some side effects of ARB’s?
Hypotension, dizziness, fatigue, hyperkalemia, dyspepsia, and diarrhea
What are the functional units of the kidneys?
Nephrons
Can women get BPH?
NO
What is nocturia?
The need to urinate during the night
What is diverticular disease?
A result from a deficiency of fiber over time - it is an outpocketing from the bowel wall that becomes inflamed.
By age 65, how many percentage of men have ED?
15%-20%
What auxilliary labels are required for ACE inhibitors?
May cause dizziness
This drug may impair the ability to drive or operate machinery.
What classification of drugs can be used in children with bed wetting problems?
TCAs
What do antihistamines do?
Block H1 receptors in the upper respiratory system
What are a few major examples of thiazide diuretics?
hydrochlorothiazide
indapamide
metolazone
In the kidneys, the movement of fluid from one compartment to another is regulated by what two factors?
Blood pressure
Osmotic concentation
Where does gas exchange take place in the respiratory system?
The alveoli