NR 566 ADVANCED PHARMACOLOGY
PRACTICUM FINAL EXAM / ACTUAL EXAM
QUESTIONS AND CORRECT VERIFIED ANSWERS
WITH RATIONALES 100% GUARANTEED PASS!!
CHAMBERLAIN UNIVERSITY
<LATEST VERSION>
Question 1
A 42-year-old woman presents with unilateral throbbing headaches associated with
nausea, photophobia, and phonophobia. She reports that the headaches occur twice
monthly and usually resolve after several hours. During today's visit, she develops
a severe migraine that began 30 minutes ago. Her blood pressure is 122/76 mm Hg,
and neurologic examination is normal.
Which medication is the most appropriate initial treatment?
A. Propranolol
B. Sumatriptan
C. Amitriptyline
D. Topiramate
Answer: B. Sumatriptan
Rationale: Triptans are first-line abortive therapy for moderate-to-severe migraine
attacks when no contraindications exist. Propranolol, amitriptyline, and topiramate
are preventive therapies and are not effective for terminating an active migraine.
,Question 2
A 76-year-old man with newly diagnosed Alzheimer's disease begins donepezil
therapy. Two weeks later, his daughter reports that he has become dizzy and nearly
fainted while getting out of bed.
Which adverse effect is the most likely cause of his symptoms?
A. Hypertension
B. Bradycardia
C. Hyperglycemia
D. Tachyarrhythmia
Answer: B. Bradycardia
Rationale: Cholinesterase inhibitors increase parasympathetic activity and
commonly produce bradycardia, orthostatic symptoms, syncope, gastrointestinal
upset, and weight loss. Bradycardia significantly increases fall risk in older adults.
Question 3
A 30-year-old woman has been taking phenytoin for generalized tonic-clonic
seizures for three years. She asks what she can do to reduce one of the medication's
common chronic adverse effects.
Which recommendation is most appropriate?
A. Increase dietary sodium
B. Brush and floss meticulously every day
C. Avoid all dairy products
D. Restrict fluid intake
Answer: B. Brush and floss meticulously every day
Rationale: Gingival hyperplasia is a common long-term adverse effect of
phenytoin. Excellent oral hygiene and regular dental evaluations help reduce its
severity.
,Question 4
A 24-year-old woman takes a combined oral contraceptive and has recently started
phenytoin therapy after experiencing new-onset epilepsy.
Which counseling point is most important?
A. Oral contraceptives become more effective.
B. Backup contraception should be used.
C. Skip placebo pills every month.
D. Double the oral contraceptive dose.
Answer: B. Backup contraception should be used.
Rationale: Phenytoin induces hepatic CYP450 enzymes, accelerating estrogen
metabolism and reducing contraceptive effectiveness. Additional or alternative
contraception is recommended.
Question 5
A 58-year-old man with bipolar disorder has been stable on lithium for several
years. He develops knee pain from osteoarthritis and begins taking ibuprofen daily
without consulting his healthcare provider.
Which complication is he now at greatest risk for?
A. Lithium toxicity
B. Hypoglycemia
C. Hyperthyroidism
D. Pulmonary fibrosis
Answer: A. Lithium toxicity
Rationale: NSAIDs reduce renal clearance of lithium, increasing serum
concentrations and predisposing patients to toxicity, including tremor, confusion,
gastrointestinal symptoms, and neurologic impairment.
, Question 6
A patient taking clozapine arrives for a routine follow-up appointment.
Which laboratory value must be monitored before the prescription can be safely
refilled?
A. Platelet count
B. Absolute neutrophil count
C. Hemoglobin A1c
D. Serum calcium
Answer: B. Absolute neutrophil count
Rationale: Clozapine carries a risk of life-threatening agranulocytosis. Regular
ANC monitoring is mandatory before continuing therapy.
Question 7
A 37-year-old woman is diagnosed with generalized anxiety disorder. She requests
medication that provides effective long-term symptom control.
Which medication is considered first-line?
A. Alprazolam
B. Escitalopram
C. Hydroxyzine
D. Diazepam
Answer: B. Escitalopram
Rationale: SSRIs and SNRIs are first-line pharmacologic therapy for generalized
anxiety disorder because they effectively control symptoms with lower dependence
risk than benzodiazepines.
PRACTICUM FINAL EXAM / ACTUAL EXAM
QUESTIONS AND CORRECT VERIFIED ANSWERS
WITH RATIONALES 100% GUARANTEED PASS!!
CHAMBERLAIN UNIVERSITY
<LATEST VERSION>
Question 1
A 42-year-old woman presents with unilateral throbbing headaches associated with
nausea, photophobia, and phonophobia. She reports that the headaches occur twice
monthly and usually resolve after several hours. During today's visit, she develops
a severe migraine that began 30 minutes ago. Her blood pressure is 122/76 mm Hg,
and neurologic examination is normal.
Which medication is the most appropriate initial treatment?
A. Propranolol
B. Sumatriptan
C. Amitriptyline
D. Topiramate
Answer: B. Sumatriptan
Rationale: Triptans are first-line abortive therapy for moderate-to-severe migraine
attacks when no contraindications exist. Propranolol, amitriptyline, and topiramate
are preventive therapies and are not effective for terminating an active migraine.
,Question 2
A 76-year-old man with newly diagnosed Alzheimer's disease begins donepezil
therapy. Two weeks later, his daughter reports that he has become dizzy and nearly
fainted while getting out of bed.
Which adverse effect is the most likely cause of his symptoms?
A. Hypertension
B. Bradycardia
C. Hyperglycemia
D. Tachyarrhythmia
Answer: B. Bradycardia
Rationale: Cholinesterase inhibitors increase parasympathetic activity and
commonly produce bradycardia, orthostatic symptoms, syncope, gastrointestinal
upset, and weight loss. Bradycardia significantly increases fall risk in older adults.
Question 3
A 30-year-old woman has been taking phenytoin for generalized tonic-clonic
seizures for three years. She asks what she can do to reduce one of the medication's
common chronic adverse effects.
Which recommendation is most appropriate?
A. Increase dietary sodium
B. Brush and floss meticulously every day
C. Avoid all dairy products
D. Restrict fluid intake
Answer: B. Brush and floss meticulously every day
Rationale: Gingival hyperplasia is a common long-term adverse effect of
phenytoin. Excellent oral hygiene and regular dental evaluations help reduce its
severity.
,Question 4
A 24-year-old woman takes a combined oral contraceptive and has recently started
phenytoin therapy after experiencing new-onset epilepsy.
Which counseling point is most important?
A. Oral contraceptives become more effective.
B. Backup contraception should be used.
C. Skip placebo pills every month.
D. Double the oral contraceptive dose.
Answer: B. Backup contraception should be used.
Rationale: Phenytoin induces hepatic CYP450 enzymes, accelerating estrogen
metabolism and reducing contraceptive effectiveness. Additional or alternative
contraception is recommended.
Question 5
A 58-year-old man with bipolar disorder has been stable on lithium for several
years. He develops knee pain from osteoarthritis and begins taking ibuprofen daily
without consulting his healthcare provider.
Which complication is he now at greatest risk for?
A. Lithium toxicity
B. Hypoglycemia
C. Hyperthyroidism
D. Pulmonary fibrosis
Answer: A. Lithium toxicity
Rationale: NSAIDs reduce renal clearance of lithium, increasing serum
concentrations and predisposing patients to toxicity, including tremor, confusion,
gastrointestinal symptoms, and neurologic impairment.
, Question 6
A patient taking clozapine arrives for a routine follow-up appointment.
Which laboratory value must be monitored before the prescription can be safely
refilled?
A. Platelet count
B. Absolute neutrophil count
C. Hemoglobin A1c
D. Serum calcium
Answer: B. Absolute neutrophil count
Rationale: Clozapine carries a risk of life-threatening agranulocytosis. Regular
ANC monitoring is mandatory before continuing therapy.
Question 7
A 37-year-old woman is diagnosed with generalized anxiety disorder. She requests
medication that provides effective long-term symptom control.
Which medication is considered first-line?
A. Alprazolam
B. Escitalopram
C. Hydroxyzine
D. Diazepam
Answer: B. Escitalopram
Rationale: SSRIs and SNRIs are first-line pharmacologic therapy for generalized
anxiety disorder because they effectively control symptoms with lower dependence
risk than benzodiazepines.
