FINAL! Flashcards
ADRENERGIC AGONISTS
MED
USED FOR
RECEPTORS (4 KINDS)
EPINEPHRINE
USED IN ANAPHYLACTIC SHOCK TO INCREASE BP, HR, AIR IN LUNGS!!!!!!
PUPIL DILATION, BRONCHODILATION
ALPHA 1 (NASAL CONGESTION, HYPO, DILATE PUPILS
ALPHA 2 (HYPER)
BETA 1 (CARDIAC ARREST, HF, SHOCK)
BETA 2 (ASTHMA, PRE LABOR CTX)
ADRENERGIC ANTAGONISTS
BETA 1 ADRENERGIC BLOCKER
MED
TREAT
DECREASE
S/E
ATENOLOL
TREAT HTN, ANGINA, PROPHYLAXIS, MI
DECREASE HR AND BP, CTX, CARDIAC OUTPUT
S/E = BRADYCARDIA, HYPO, HA, DIZZY, BRONCHOSPASM
CHOLINERGIC AGONIST
MED
INCREASE
S/E
BETHANECHOL CHLORIDE
INCREASE URINE!!!!!
S/E: HYPO, TACHY, SALIVATE, INCREASE ACID, D
ANTICHOLINERGIC
MED
DECREASE
INCREASE
BLOCKS
S/E
ATROPINE
DECREASE SALIVARY AND RESPIRATORY!!!
INCREASE HR!!!, DILATE PUPILS
BLOCKS ACETYLCHOLINE
S/E: DRY MOUTH, BLUR, TACHY, C, URINARY RETENTION
ANTISEIZURE DRUGS ACT IN WHAT 3 WAYS?
-INCREASE GABA (INHIBIT NEUROTRANSMITTERS)
-SUPPRESS SODIUM INFLUX
-SUPPRESS CALCIUM INFLUX
ANTISEIZURE: PHENYTOIN (DILANTIN)
S/E
S/E: DEPRESS, SUICIDE, STEVEN, VFIB, THROMBOCYTOPENIA, LEUKOPENIA, N/V, GINGIVAL HYPERPLASIA!!!, NYSTAGMUS, C, DROWSY
ANTISEIZURE: VALPROIC ACID
A/E
A/E = HEPATOTOXICITY (LIVER)
ALZHEIMERS (ACETYLCHOLINESTERASE INHIBITOR)
MED
INCREASE
DECREASE
RIVASTIGMINE (EXELON)
INCREASE ACH AND COGNITIVE
DECREASE DISEASE PROCESS
PARKINSONS (CHOLINERGIC ANTAGONISTS)
MED
BLOCK
S/E
INTERVENTIONS
TRIHEXYPHENIDYL (ARTANE)
BLOCK ACH
S/E: N/V, BLUR, CONFUSE, DRY, C, DIZZY, RESTLESSNESS, ANXIETY, TACHY, URINE RETENTION
MONITOR UO, INVOLUNTARY MOVEMENTS, NO ASPIRIN, AVOID GLAUCOMA
PARKINSONS (DOPAMINERGICS)
MED
WHAT IS CONVERTED
INTERVENTIONS
CARBIDOPA-LEVODOPA (SINEMET)
LEVODOPA CONVERTED TO DOPAMINE
DONT CRUSH EXTEND RELEASE, LOW PROTEIN FOOD, NO VB6 (DECREASE LEVODOPA), HARMLESS BROWN DISCOLORATION URINE AND SWEAT , “ON - OFF”
ANTIPSYCHOTICS
NEUROLEPTIC MALIGNANT SYNDROME
S/S
TX
S/S = BAD MENTAL, SEIZURE, MUSCLE RIGID, FEVER, SWEAT, TACHY, BP FLUCTUATION, RENAL FAIL, RESP FAIL, COMA
TX= STOP ANTIPSYCHOTICS, WATER, HYPOTHERMIC BLANKETS, ANTIPYRETICS, BENZOS AND MUSCLE RELAC
ANTIPSYCHOTICS
CONVENTIONAL (TYPICAL)
HALOPERIDOL (HALDOL)
BLOCKS POSITIVE SYMPTOMS, ALTERS DOPAMINE
TX= ACUTE PSYCHOSES, ADHD, SCHIZO, TOURETTE
NON-PHENOTHIAZINES
CHEMICAL STRUCTURE DIFFFERENT
INCREASE SEDATION WITH ALCOHOL, INCREASE TOXICITY WITH ANTICHOLINERGICS, DEPRESSANTS
DECREASE EFFECTS WITH PHENOBARBITAL, CARBAMAZEPINE, COFFEE
ANTIPSYCHOTICS
ATYPICAL
S/E
ARIPIPRAZOLE (ABILIFY)
TREAT + AND -
WEIGHT GAIN, DM, DROWSY, DYSLIPIDEMIA
S/E = FEWER THAN PHENO AND NONPHENO, WEIGHT LOSS AND GAIN!!!!
AGONIST @ DOPAMINE AND SEROTONIN RECEPTORS
NO RISK FOR BIRTH DEFECTS
METABOLIC SYNDROME
NO EPS
FIRST LINE THERAPY
ANXIOLYTICS
BENZODIAZEPINES
LORAZEPAM (ATIVAN)
S/E
TEACHING
S/E: SEDATION, DIZZY, HA, DRY MOUTH, DECREASE VISION, CONSTIPATION, DECREASE SEX, EUPHORIA, DROWSY, RESTLESS
A/E: LEUKOPENIA
CONTRAINDICATION W PREGNANCY
INCREASE GABA
ANXIETY, STATUS EPILEPTICUS, INSOMNIA
BC, SMOKING, CAFFEINE, ANTACIDS DECREASE EFFECTS
KAVA = SEDATIVE
SMOKING INCREASE CLEARANCE
ANTIDEPRESSANTS
TRICYCLICS
BLOCKS
BLOCK REUPTAKE OF NOREPIN AND SEROTONIN
BLOCK HISTAMINE
ANTIDEPRESSANTS
SELECTIVE SEROTONIN REUPTAKE INHIBITORS (SSRIs)
FLUOXETINE (PROZAC)
BLOCKS
TREATS
BLOCK REUPTAKE OF SEROTONIN
MAJOR DEPRESSIVE, ANXIETY, OCD, PANIC, PHOBIAS, PTSD
ANTIDEPRESSANTS
SEROTONIN NOREPINEPHRINE REUPTAKE INHIBITORS (SNRIs)
VENLAFAXINE (EFFEXOR)
S/E
A/E
INHIBIT REUPTAKE OF SEROTONIN AND NORE, NERVE FIBERS
MAJOR DEPRESSION, GENERAL ANXIETY AND SOCIAL
S/E: DROWSY, DIZZY, INSOMNIA, HA, EUPHORIA, AMNESIA, BLURRED VISION, PHOTOSENSITIVITY, DECREASE EJACULATION
A/E: O HYPOTENSION, HTN, ANGIOEDEMA, BLOOD DYSCRASIAS, SUICIDE, STEVEN JOHNSON
+ ST JOHNS WORT = RISK OF SEROTONIN SYNDROME
ANTIDEPRESSANTS
SEROTONIN SYNDROME
HAPPENS HOURS OF TAKING A NEW MED
INCREASING MED PATIENT IS ON
FEVER, SEIZURES, RESTLESSNESS, HIGH BP, LOSS OF MUSCLE, RIGIDITY, DIAPHORETIC, WEIRD HR, TACHYCARDIC
ANTIDEPRESSANTS
MONOAMINE OXIDASE INHIBITORS (MAO-I)
DECREASE EFFECT OF MONOAMINE OXIDASE (INACTIVATES NORE, DOPA, EPINE, SERO)
DRUG INTERACTION: VASOCONSTRICTORS AND COLD MEDS (PHENYLEPHRINE AND PSEUDOEPHEDRINE) = HTN CRISIS
FOOD INTERACTION: TYRAMINE = HTN CRISIS
S/E: O HYPOTENSION, INSOMNIA, ANTICHOLINERGIC AFFECTS
INCREASE BP AND HR
ANTIDEPRESSANTS
PATIENT TEACHING!!!
DO NOT USE WHAT AFTER STOPPING WHAT
8 WEEKS FOR IMPROVE
DO NOT USE SSRI, TCA, AND OTHER ANTIDEPRESSANTS FOR 14 DAYS AFTER STOPPING MAOI = SEROTONIN SYNDROME
TCA NO SMOKING (DECREASE EFFECT)
MOOD STABILIZERS
MED
S/E
TEACH
LITHIUM CARBONATE
S/E: HA, LETHARGY,N/V, MEMORY LOSS, HAND TREMORS, PERIPHERAL EDEMA, DEHYDRATION, POLYURIA, METALLIC TASTE!!!!!
A/E: DYSRHYTHMIAS, SEIZURE, CARDIAC ARREST, DIABETES INSIPIDUS
DECREASE SODIUM = INCREASE LITHIUM!!!!!!!
PATIENT TEACHING!!!
AVOID OPERATING MACHINES
1 TO 2 WEEKS
AVOID CAFFEINE, CRASH DIET, NSAID, DIURETICS
NO BABY
NO ACTIVITIES = SODIUM LOSS!!!
CARDIAC GLYCOSIDES
MED
INTERVENTIONS
DIGOXIN
INTERVENTIONS:
APICAL PULSE RATE BEFORE GIVING
PERIPHERAL AND PULMONARY EDEMA
K (HYPOKALEMIA)
HOLD IF HR <60!!!!
ANTIANGINALS
MED
TEACH
INTERVE
NITROGLYCERIN
TEACHING:
HA COMMON (DECREASE)
ACETAMINOPHEN FOR PAIN
DO NOT CHEW OR SWALLOW SL TABLETS. UNDER TONGUE AND DISSOLVE OR BUCCAL POUCH
INTERVENTIONS
MONITOR ECG
AVOID ALCOHOL, CAFFEINE, TOBACCO
DIURETICS
THIAZIDE AND THIAZIDE LIKE (HYDROCHLOROTHIAZIDE HCTZ)
ACTION
TREAT
LOSS
CAUSE
TAKE IN
ACTION: DISTAL CONVOLUTED RENAL TUBULE TO PROMOTE SODIUM, CHLORIDE, WATER EXCRETION
TREAT: HTN, PERIPHERAL EDEMA, HF, CAN USE WITH ACE
LOSS OF SODIUM, K!!!, MAG,
CAUSE HYPERCALCEMIA
TAKE IN AM