Nursing exam pharm - Exam #2 Flashcards

1
Q

what are the 6 NSAIDs

A

Salicylates, Para-chlorobenzoic acid, propionic acid derivatives, Fenamates

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2
Q

Aspirin

A

toxic serum salicylate level is >300 mcg/mL
NSAID salicylate class
dosing max is 3900 mg/d
diagnosis for arthritic conditions, lower temperature
Reasons not to give:
do not give to children as it increases the risk of reye syndrome, can be toxic to kidneys do not give to patients in renal failure
Side effects: dizziness, headache, dyspepsia, n/v, abdominal pain
Adverse reactions: tinnutus, hearing loss, hyperkalemia, Hypernatremia, elevated hepatic enzymes
Education to patient: warn parents to not administer to children when they are experiencing flu-like symptoms, take with food, if patient has been observed taking a large amount call the poison control center immediately, stop taking 7 days before surgery
antidote: lavage, monitor electrolytes, VS
Evaluation: decreased inflammatory symptoms and decreased pain level

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3
Q

Para- chlorobenzoic acid (indomethacin)

A

highly protein bound, must take with food, may cause dizziness N/V/D, used for treatment of Rheumatoid arthritic/ gout/ osteoarthritis, may cause sodium retention and increased blood pressure

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4
Q

Ibuprofen

A

class: NSAIDs propionic acid derivative
dosing max 3200 mg/d
reasons not to give: is patient is on lithium, bleeding disorders, peptic ulcer, gi bleeding
Education:
for female patients do not 1-2 days before mestrual period to avoid heavy flow, advise pregnant patients to avoud NSAIDs, do not take Ibuprofen and acetaminophen with other NSAIDS, avoid alcohol can result in gastric ulcer
Evaluation: decrease in pain, decrease in swollen joints, and increase in mobility
Antidote: lavage and induce diuresis

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5
Q

Propionic acid derivatives NSAIDS what to know

A

do not take with other nsaids take with food, increased bleeding, increased side effects of lithium, steven johnsons syndrome

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6
Q

Fenamates what to know

A

Potent medication, avoid alcohol, higher rates of GI irritation, do not take if you have peptic ulcer disease, prescribed medication for moderate pain, dysmenorrhea, osteoarthritis

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7
Q

Ketorolac

A

do not take with other NSAIDs, first injectable NSAID, use for less than 5 days, typically used post-surgical `

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8
Q

Oxicams
(the term is in the medication)
What to know

A

they have a long half-life, oral, once daily, highly protein bound, may take up to 2 weeks to work, long term use for RA/OA, do NOT take with other NSAIDs, may cause GI distress/ulcerations

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9
Q

Celecoxib

A

class: NSAIDs selective cox-2 inhibitors
dosage max in adult is 800 mg/d
max in older adults
400 mg/d
used to treat OA/RA, dysmenorrhea, and moderate to severe pain for ankylosing spondylitis, migraines
Reasons to not give to patients: patients with renal or hepatic dysfunction, peptic ulcer disease, GI bleeding, alcohol abuse
Side effects: headache, dizziness, drowsiness, sinusitis, pharyngitis, cough, anorexia, abdominal pain
Adverse reactions: Gi bleeding/obstruction/ulcer/perforation, hypertension, hearing loss, dyspnea, tendon rupture
Education to patient:
stop taking before procedure and surgery, if you experience hearing loss, Gi bleeding, hypertension call us immediately or visit your nearest emergency center, this drug can affect certain lab values such as INR, can increase toxicity to lithium, nasal sprays such as fluconazole and ketoconazole can increase the drug levels in your system
evalate: relieve inflammatory symptoms and pain and migraine.

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10
Q

Corticosteroids

A

end in -sone
used to treat acute pain, decreased mobility, activity intolerance
do not take with caffeine as adverse reactions can occur such as facial swelling/ hypersensitivity reactions/ serizures/ increased joint pain, shoould be taken in the morning due to long half-life and must be taken with food, continuously monitor blood glucose levels
Evaluation:
able to take as prescribed with minimal complications, decreased pain/ swelling/ inflammation

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11
Q

what are some examples of immunosuppressive agents

A

Azathioprine, Cyclophosphamide, Methotrexate

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12
Q

what are the classes of Disease-Modifying Anti-Rheumatic Drugs

A

Immunisuprressive agents, Immunomodulators, Antimalarials

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13
Q

what are some examples of Immunomodulators

A

Infliximab (IV), Adalimumab (SubQ), Leflunomide (oral)

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14
Q

what are antimalarials

A

these are taken when other methods have failed can take 4 - 12 week for noticeable effects

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15
Q

what do disease-modifying anti-rheumatic drugs treat and do

A

alleviate RA/OA/ severe psoriasis/ Crohns/ ulcerative colitis

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16
Q

Infliximab

A

immunomodulator
used to treat arthritic conditions, ulcerative colitis and Crohn’s disease
Drug lab - interactions:
can put person at an increased risk of infection
Side effects: headache, dizziness, cough, fatigue, chills, flushing, fever,nausea
adverse reactions: hypo/hypertension, chest pain, dyspnea, seizures, bone fractures, anemia, pulmonary edema
education: do not drive until you are adjusted to the drug, report to physician if infection occurs

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17
Q

what are the different anti-gout drugs

A

colchicine, xanthine oxidase inhibitors, Probenecid

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18
Q

the different types of pain

A

acute, chronic, cancer, somatic, superficial, vascular, visceral

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19
Q

Febuxostat

A

antigout: xanthine oxidase inhibitors
Contraindications: patients with hypersensitivity to xanthine oxidase inhibitors, hepatic/renal disorders, cardiac disease, stroke, chemotherapy
Side effects: Dizziness, headache, blurred vision, dry mouth, abdominal pain
Adverse reactions: bradycardia, gout exacerbations, Guillan-Barre syndrome, dyspnea, chest pain
Education: avoid alcohol, do not double dose, flares can occur during the 6 weeks of treatment talk to your provider
Evaluation: decreased pain in joints, decreased formation of stones in kidneys

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20
Q

Colchicine

A

first anti inflammatory gout medications, used for acute attacks, GI irritation, nto to be used with patient with severe renal, cardiac, GI dysfunctions

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21
Q

Probenecid

A

uricosuric increases uric acid excretion,
used for chronic gout,
not for acute attacks, can be used with other anti-gout medications, Highly protein bound, Gi irritation make sure to take with food and increase fluid intake

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22
Q

Allopurinol

A

antigout: xanthine oxidase inhibitor
used for treatment of gout
not to be given to pregnant patients or patients that have renal/hepatic disorders
side effects: N/V/D, rash, anorexia,
adverse reaction: renal failure and HF
Education: encourage patinets to have regular blood tests to monitor for blood dyscrasias (CBC), increase fluid intake can increase excretion and uric acid excretion
evaluation decreased pain in joints, decreased stone formation in kidneys, decreased uric acid levels,
possible hemodialysis

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23
Q

Nonopioid analgesics

A

NSAIDs, Acetaminophen

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24
Q

What are the different Opiod anlagesics

A

codeine, hydrocodone, oxycodone, morphine, methadone, Fentanyl, Hydromorphone, Meperidine, Nalbuphine

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25
Q

Acetaminophen

A

analgesic not an anti inflammatory

Therapeutic uses: to decrease pain and fever

reasons not to give: renal/ hepatic disorder, hypertension, diabetes Mellitus, alcohol use disorder, Older adults

Side effects: headache, insomnia, anxiety, fatigue, anorexia, nausea, vomiting, constipation, peripheral edema

adverse reactions: oliguria, hearing loss, hypomagnesemia, elevated hepatic enzymes

education: teach patients to read the label of the OTC drug make sure to not exceed the limit of 4g/d to avoid hepatic damage, avoid alcohol when taking the prescription, teach parents of patient to not self-medicate acetaminophen for no more than 5 days for adults no more than 10 days without a heath care providers approval
Do call posion control center if ingested large amount or unknown amount of acetaminophen

Evaluation: lower pain scale rating, decreased temperature reading

Antidote: acetylcysteine

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26
Q

NSAIDs

A

These are anti-inflammatory drugs,
it can affect clotting, GI irritation, reyes syndrime in children,
DO not give with other nsaids due to being highly protein bound, the antidote is sodium bicarbonate

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27
Q

what are some adjuvant therapies for analgesics?

A

anticonvulsants, antidepressants, corticosteroids, antidysrhythmic, Anesthetics

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28
Q

Meperidine

A

Class of medication: Opiod Analgesic
CSS II

Uses: moderate to severe pain preoperatively, post operatively, general anesthesia maintenance, sedation induction,

Reasons not to give: if the patient has chronic pain, severe liver dysfuntion, sickle cell disease, history of seizures, Severe Coronary artery disease, or cardiac dysrhythmias

Side effects: decrease in blood pressure, drowsiness, dizziness, sedation, confusion, headache,

Adverse reactions: respiratory depression (rr is 8 a minute), anaphylaxis ( rash/ swelling), Increased intracranial pressure

Drug/lab test: increased amylase and lipase

teachings to patient: do not stop this medication abruptly as it cna cause withdrawal symptoms, do not drive or operate vehicle under this medication, do not use long term this is very addictive, when moving positions do it very slowly to prevent becoming unconscious when standing up,

Evaluation: decrease in pain

Antidote: Naloxone, vasopressors, O2, Iv fluids

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29
Q

Nalbuphine

A

Opioid agonist-antagonist
analgesic

used to relieve moderate to severe pain and for anesthesia induction and maintenance.

Reasons not to give to patient: Patients with addictive disorder, respiratory insufficiency, head injury can increase intracranial pressure, renal or hepatic disorder cation in older adults

Side effects: sizziness, drowsiness, headache, dry mouth, nausea, vomiting, diaphoresis, erestile dysfunction

Adverse reactions: Bradycardia, hypo/hypertension, dyspnea

Teachings to patient: do not use alcohol while taking nalbuphine can cause passing out due to SOB in patient, suggest nonpharmacological methods to lessen pain such as ambulation changing positions, Can be very addictive

Evaluation: lower pain scale rating after 1 hour after medication administration

Antidote: Naloxone, iv fluids, O2, vasopressors,

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30
Q

what are the different types of headaches

A

migraine and cluster

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31
Q

what anticonvulsant is used as adjuvant therapy for analgesics

A

Gabapentin
used for neuropathic pain, inhibits neural excitability.

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32
Q

what is used as adjuvant therapy for analgesics antidepressants?

A

Amitriptyline
prevents the reuptake of serotonin, effective in treating neuropathy

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33
Q

what is a antidysrhythmic used as adjuvant therapy for analgesics?

A

Mexiletine
suggested in the management of neuropathic cancer pain

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34
Q

what is an anesthetic used as adjuvant therapy for analgesics?

A

Lidocaine
interrupts the transmission of pain signals to the brain

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35
Q

what is the antidote for opiods?

A

Naloxone

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36
Q

what is the antidote for Acetaminophen?

A

Acetylcysteine

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37
Q

what is the antidote for NSAIDs?

A

Sodium Bicarbonate

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38
Q

what are the differences between migraine/ cluster headaches

A

a migraine is unilateral throbbing head pain unlike cluster headaches that are non throbbing around the eye
migraine include nausea, vomiting and light sensitivity unlike cluster headaches that do not induce nausea and vomiting
time suration of migraine is hours to days and cluster is it can last several weeks

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39
Q

Sumatriptan

A

Selective Serotinin receptor agonist: antimigraine

Uses: to treat migraine and cluster headaches

Reasons not to give:
renal or hepatic dysfunction, disarrhythmias, intracranial bleeding, obesity, Smoking, seizures, older adults,

Side effects: dizziness, headache, blurred vision, parathesia, fatigue, flushing, drowsiness, myalgia,

Adverse reactions: hypotension, hypertensive crisis, angina, dysrhythmias, bradycardia, tachycardia, seizures, hearing loss, ocular hemorrhage

Teachings to patient:
this product does not reduce the number of migraines is for acute migraines that occur, Report if any adverse reaction occur such as cardiac arrest or suicidal idealations

Evaluation: decrease in severity and frequency of migraines

40
Q

what does the central nervous system compose of

A

Brain and spinal cord

41
Q

what are the CNS stimulants

A

Amphetamines, Analeptics, Anorexiants

42
Q

what are the CNS depressants

A

Barbiturates, Benzodiazepines, Non-benzodiazepines , general and local anethesia

43
Q

what are some nonpharmacological options for sleep

A

1 tablespoon of unfiltered apple cider vineagar, tart cherry juice,

44
Q

what are the different type of drug classes for anticnonvulsant therapy?

A

Hydantoins, Barbiturates, Benzodiazepines

45
Q

how would you describe status epilepticus

A

seicure linger than 5 minutes or more than one seizure in 5 minutes

46
Q

how are you supposed to treat status epilepticus

A

Benzidiazepine, hydantoin, correct the cause

47
Q

Dextroamphetamine
Sulfate

A

end in -amine
amphetamine

prescribed for patients with ADHD or Narcolepsy

Contraindictations: hypersensitivity to sympathomimetic amines, hyperthyroidism, glaucoma, severe srteriosclerosis

Side effects: hyperactivity, restlessness, insomnia, palpitations, tachycardia,

Adverse effects: disarrhymias, rhabdomyolysis

Teachings: avoid OTC products unless discussed with provider, do not take at night to avoid insomnia, decrease caffeine consumption can cause increased irritability, tell parents that change in behavior may occur in beginning of treatment

Evaluation: in adhd patients increased focus,
in narcolepsy patients more alertness and less fatigued during the day

48
Q

Amphetamine- like

A

endings are -idate for adhd and
-afinil

Uses of amphetamine-like drugs:
to increase a child’s attention span and cognitive performance, decease impulsiveness, hyperactivity and restlessness. in narcoleptic patients it is for increasing wakefulness in patients

teach patients:
how to take their heart rate, avoid alcohol, avoid driving when experiencing increased heart rate, do not abruptly discontinue the drug as withdrawal symptoms can occur, read OTC medication to make sure you know hoe much caffeine you are taking as medication such as pamprin includes caffeine

monitor the patients weight, report any weight loss, tachnycardia or palpitations report, monitor nutritional intake

49
Q

Anorexiants

A

end in -ide and -ine

used for treatment of obesity in patient is meant to be used short term

side effects: restlessness, dizziness, headache, insomnia, dry mouth, constipation, diarrhea, hypertension, tachycardia, palpitation, tolerance

Education: monitor caffeine intake in otc medications and fluid consumption, teach patient how to assess their heart rate, if patient is diabetic to monitory their blood glucose levels continuously, if nausea or vomiting occurs follow up with provider and visit emergency room immediately

what to watch for:
Vital signs, adverse reaction symptoms

50
Q

Analeptics

A

-ine
example caffeine citrate

used for mental alertness and neonatal sleep apnea

assess for signs of headache, insomnia, tachycardia, withdrawal, tremors

51
Q

Barbiturates

A

end in -barbital
Long acting -> control seizures phenobarbital
short acting -> procedural sedation
intermediate acting -> sleep

what is this for? can be for sedation, long term seizures, sleep disorders.

What to look for in these patients?
respiratory depression

52
Q

Benzodiazepines

A

ending in -epam
why would this be prescribed?
anxiety, insomnia, seizures

what should the nurse monitor for? ataxia, depression, bradycardia, hypotension, dizziness, confusion, drowsiness, headache, imparied judgement, nightmares, constipation

antidote: Flumazenil

53
Q

what is a vagal response in children when they are experiencing tachycardia

A

they cough

54
Q

Non-benzodiazepines

A

zolpidem

treats insomnia dhort term

assess vital signs, obtain drug history, find the patients problem with sleep disturbance.

ALWAYS look for alternatives that are non-pharmacological

55
Q

what are some considerations for older adults

A

Polypharmacy, non pharmacological first,
use short to intermediate acting

56
Q

what are the different types of anesthetics

A

general, deep, moderate, light

57
Q

what are the different routes of anesthetics

A

inhalation, IV, topical, local, Spinal,

58
Q

Anticonvulsants classes

A

Hydantoins, Barbiturates, Benzodiazepines,

59
Q

Hydantoin

A

ending in -toin

what it is used for: to reduce seizure activity in maintenance drugs

what to monitor for:
headache, confusion/dizziness/ drowsiness/ tremor, Hypotension/bradycardia/tachycardia, hyperglycemia, depression/peripheral neuropathy/ injection site reaction (purple glove syndrome)/cerebral edema, monitor for life threatening reaction such as steven johnsons syndrome, vfib, suicida; idealations, agranulocytosis (lowered WBC count)

evaluation decreased seizure activity and verbalize understanding of provided efucation

60
Q

what are the different types of fluids?

A

Crystalloids
-isotonic
-hypotonic
-hypertonic
Colloids
-blood
-blood products

61
Q

what are crystalloids used for?

A

they contain fluids/ electrolytes that treat short term dehydration

62
Q

Colloids

A

these are used as plasma expanders.

63
Q

Isotonic

A

fluid does not enter or leave the cells

types of solutions
Lactated ringers - LR
0.9% NaCl - NS
5% dextrose in water- D5W

use with caution in cardiac & renal patients

Do not administer D5W to patient’s with increased intracranial pressure

64
Q

Hypotonic

A

fluid moves into the cell and between the cells but not in the veins

used for treatment of cellular fluid by treating intracellular dehydration

types of solutions:
0.45% NaCl-1/2 NS
0.33% NaCl- 1/3 NS
0.25% NaCl - 1/4 NS

evaluate/ monitor for decreased blood pressure, decreased intravascular fluid volume monitor for fluid volume deficit

do not administer to paitnet that have trauma/shock/burn or suspected increased ICP

65
Q

Hypertonic Solutions

A

used to correct sever hyponatremia and decreases ICP

fluid moves from interstitial space to the intravascular space, pulling fluid from the intracellular space with it

types of solutions
3% naCl
5% NaCl
5% dextrose in 0.45% NaCl- D5&1/2NS
5% dextrose in 0.9% NaCl
5% dextrose in LR
10% dextrose in water - D10W

always administer slowly and carefully with an infusion pump

do not administer to dehydrated patients or patients with cardiac or renal disease

66
Q

what is the maximum rate of infusion for Blood products

A

4hours/unit

67
Q

Blood Transfusions

A

assessment before blood transfusions before, during and after the transfusion for any type of transfusion reaction and fluid overload

68
Q

how long does it take for transfusion reactions to occur?

A

10-15 minutes assess every 15 minutes for (S/S of reaction chills/shivering, low back ache, change in vital signs, fever, headache)

69
Q

what do you do if a transfusion reaction is to occur

A

STOP the transfusion and maintain the iv line with normal saline

70
Q

what are the main electrolytes to know in pharmacology

A

Potassium, Sodium, Calcium

71
Q

sodium chloride/ diclofenac sodium

A

used for hyponatremia, prevents muscle cramps, restores moisture to the nose, decreases corneal edema

evaluations
baseline assessment prior to iv administration and monitor fluid balance throughout the shift

72
Q

Potassium

A

treat/prevent hypokalemia
evaluation monitor for irregular heart rate muscle weakness, nausea, numbness, tingling

73
Q

Calcium

A

used for calcium replacement therapy, emergency treatment of hyper magnesia, antacid, controls hypophosphatemia

evaluation: monitor labs specifically BUN / creatinine/ electrolytes and assess cardiac status before and after adminsitration

74
Q

Tricyclic antidepressants

A

ending in -ptyline & -ine
used for major depression and agitated depression
interactions: do not take with MAOIs and do not take with alcohol

Side effects:
sedation/dizziness, Anticholinergic effects, weight gain, Gi distress, sexual dysfunction, orthostatic hypotension,

Adverse reactions: cardiotoxicity resulting in arrhythmias

education: rise slowly when standing to prevent a dop in your blood pressure, the response of the medication should be seen in 2-4 weeks,
do not withdraw this drug abruptly to prevent withdrawal symptoms,

AVOID USING THIS IN PATIENTS WITH CARDIAC DISEASE

75
Q

SSRI selective Serotonin Reuptake Inhibitors

A

-endings
-xetine, -traline, -opram

used for depressive and anxiety disorders

Side effects: headache, insomnia, nervousness, restlessness, sexual dysfunction, GI distress

Adverse reactions: seizures,

SIDE EFFECTS OFTEN DECREASE OVER 2 TO 4 Weeks

BLACK BOX SUICIDAL IDEALATION

76
Q

SNRI
Serotonin Norepinephrine Reuptake Inhibitors

A

endings are -faxine, prefixes dulox

Used for major depression as well as generalized anxiety disorder and social anxiety disorder

Interaction with St John Wort can increase risk of serotonin syndrome

side effects: drowsiness, dizziness, insomnia, headache,

Adverse reactions: suicidal idealations, and steven-johnsons syndrome

77
Q

what antidepressants do you not take with MAOis

A

tricyclic antidepressants and Trazodone/ Bupropion

78
Q

MAOIs
Monoamine Oxidase Inhibitors

A

-xazid and phenelzine sulfate

used for depression that cannot be controlled by TCAs and second-generation antidepressants

Food/drug interactions:
vasoconstrictors and cold medication that contain ending in -ephrine as it can cause a hypertensive crises
Food-> foods that contain tyramine such as cheeses, cream, coffee, chocolate, bananas, raisins, Italian green beans, soy sauce, beer and red wines.

Side effects: agitation, restlessness, insomnia, anticholinergic effects, orthostatic hypotension,

Adverse reactions: hypertensive crisis from food interaction of tyramine

Teach patients to read labels on OTC cold medication

79
Q

what are the nursing interventions for antidepressant agents

A

monitor vital signs, monitor mood for drug effectiveness, monitor for seizures, warn patients on MAOIs to avoid foods containing tyramine to avoid a hypertensive crisis, encourage taking drug as prescribed, avoid alcohol, teach patient to take with food

MONITOR FOR SUICIDAL TENDENCIES

80
Q

what herbal supplements can interact with antidepressants

A

St johns wort, ginseng, gingko biloba

can cause serotonin syndrome

81
Q

what are some S/S of serotonin syndrome

A

Dizziness, headache, sweating, agitation

82
Q

what are mood stabilizers and what do they treat

A

they treat bipolar disorder
anticonvulsants, lithium, antipsychotics

83
Q

Lithium

A

used to treat manic episodes in bipolar psychosis
therapeutic serum range is 0.8-1.2 mEq/L if they are greater than 1.5 they are toxic

Interactions with haloperidol, NSAIDs, antidepressants, theophylline,

Side effects: heache, drowsiness, dizziness, restlessness, dry mouth, metallic taste, Gi distress,

Adverse reactions:
Hypotension, dysarrhthmias, blood dyscrasias

84
Q

toxic side effects of lithium

A

persistent nausea, vomiting, severe diarrhea, blurred vision, tinnutus, ataxia, increasing tremors, may progress to confusion, dysarrhythmias, seizures, coma

85
Q

what is psychosis

A

severe loss of contact with reality

the people at risk are
schizophrenia, bipolar disorders, medications

What symptoms characterize psychosis?

difficulty processing information, delusions, incoherent speech

86
Q

antipsychotics

A
87
Q

what are the 2 types of antipsychotic agents

A

Typical and atypical

88
Q

typical antipsychotics contain what categories

A

Phenothiazine and nonphenothiazines

89
Q

what are common side effects of antipsychotics

A

sedation, hypotension, anticholinergic effects, dermatologic, EPS

90
Q

What is extrapyramidal syndrome

A

this is a major side effect of typical antipsychotics

characterized as stooped posture, masklike features, rigidity, tremors at rest, shuffling gait, bradykinesia, Pill-rolling morion of the hand

Acute dystonia, Akathasia, tardive dyskinesia

91
Q

Phenothiazines

A

-azine

side effects:
sedation, orthostatic hypotension, moderate EPS,

92
Q

Nonphenothiazines

A

Haloperidol

used for acute and chronic psychosis, treats schizophrenia, treats tourettes syndrome

Contraindications:
narrow angle glaucoma, CNA depression coma, cardiovascular disease

93
Q

NMS
Neuroleptic Malignant syndrome

A

rare but potential fatal condition

Symptoms:
altered mental status, muscle rigidity, sudden high fever, BP fluctuations, tachycardia, dysarhythmias, rhabdomyolysis, acute renal failure, respiratory failure, coma

treatment: the immediate withdrawal of antipsychotic,
hydration/ hypothermic blankets/ antipyretics, BENZOdiazepines muscle relaxants (dantrolene)

94
Q

ATypical antipsychotics

A

endings in -zapine, -tiapine, -peridone, -asidone, prefixes of -pip-

prefixes of -pip- are treatment in conjunction with antidepressants

less side effects than traditional

monitor for adverse reactions of
Agranulocytosis, weekly WBC counts, Hyperglycemia, Hyperlipidemia, weight gain

95
Q

what class of drug mainly treats anxiety

A

Benzodiazipines

ending in -epam