APEA 3P EXAM QUESTION BANK 150+ PRACTICE QUESTIONS WITH CORRECT ANSWERS
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SECTION 1: PHARMACOTHERAPEUTICS (Questions 1-50)
This section evaluates the ability to make safe and effective prescribing choices, considering
drug side effects, efficacy, patient factors, allergies, and drug-drug interactions .
Q001. Which medication is considered a first-line treatment for hypertension?
a) Ibuprofen
b) Lisinopril
c) Prednisone
d) Warfarin
Answer: b
Rationale: Lisinopril, an ACE inhibitor, is a first-line antihypertensive due to its efficacy and
cardiovascular protective effects. Ibuprofen is an NSAID that can raise blood pressure;
prednisone is a steroid; warfarin is an anticoagulant .
Q002. A 36-year-old patient with a history of type 2 diabetes, obesity, and smoking asks about
combined hormonal contraceptives. Why would this be contraindicated?
a) She is obese
b) She has type 2 diabetes
c) Her age and tobacco use
d) She leads a sedentary lifestyle
Answer: c
,Rationale: Combined hormonal contraceptives are contraindicated in women over 35 who
smoke due to a significantly increased risk of cardiovascular events, including stroke and
myocardial infarction .
Q003. What is the mechanism of action of albuterol?
a) Anti-inflammatory effects in the airways
b) Bronchodilation via beta-2 adrenergic receptor stimulation
c) Inhibition of leukotriene synthesis
d) Mast cell stabilization
Answer: b
Rationale: Albuterol is a short-acting beta-agonist (SABA) that stimulates beta-2 receptors in the
bronchial smooth muscle, causing relaxation and bronchodilation for acute symptom relief .
Q004. Which drug class is contraindicated in patients with asthma?
a) ACE inhibitors
b) Beta-blockers
c) Statins
d) Calcium channel blockers
Answer: b
Rationale: Beta-blockers can cause bronchospasm by blocking beta-2 receptors in the lungs.
Non-selective beta-blockers are particularly dangerous for asthmatics .
Q005. What is the most common side effect of ACE inhibitors that often leads to
discontinuation?
a) Hyperkalemia
b) Angioedema
c) Dry, persistent cough
,d) Hypotension
Answer: c
Rationale: A dry, non-productive cough is a common side effect of ACE inhibitors, occurring in
up to 20% of patients due to accumulation of bradykinin. It typically resolves within 1-4 days
after stopping the medication .
Q006. What is the mechanism of action of acarbose (Precose)?
a) Increases insulin secretion
b) Inhibits enzymes needed to digest carbohydrates (alpha-glucosidase)
c) Decreases hepatic glucose production
d) Increases peripheral glucose uptake
Answer: b
Rationale: Acarbose works in the gastrointestinal tract by inhibiting alpha-glucosidase enzymes,
which delays the digestion and absorption of carbohydrates, thereby reducing postprandial
hyperglycemia .
Q007. A 32-year-old woman with migraine headaches is requesting prophylactic medication.
Which of the following is appropriate for prophylaxis?
a) Sumatriptan (Imitrex)
b) Amitriptyline (Elavil)
c) Verapamil (Verelan)
d) Metoprolol (Lopressor)
Answer: b
Rationale: Amitriptyline is a tricyclic antidepressant used off-label for migraine prophylaxis.
Sumatriptan is an abortive (not preventive) therapy .
Q008. An 18-year-old woman with a history of migraine headaches requests prophylactic
medication. Which of the following is appropriate?
, a) Sumatriptan (Imitrex)
b) Propranolol (Inderal)
c) Ibuprofen (Motrin)
d) Dihydroergotamine (DHE)
Answer: b
Rationale: Propranolol is a beta-blocker approved for migraine prophylaxis. It is often a first-line
choice for prevention .
Q009. Which medication should be avoided for headache prophylaxis due to serious side
effects?
a) Verapamil
b) Propranolol
c) Venlafaxine (Effexor)
d) Nimodipine
Answer: c
Rationale: Venlafaxine (Effexor) can cause serious side effects and requires careful monitoring.
Serotonin-norepinephrine reuptake inhibitors (SNRIs) have a significant side effect profile and
are not first-line for headache prophylaxis .
Q010. What is the appropriate treatment for vulvovaginal candidiasis?
a) Metronidazole
b) Fluconazole
c) Ceftriaxone
d) Clindamycin
Answer: b
Rationale: Fluconazole, a single-dose oral antifungal, is the standard treatment for
uncomplicated vulvovaginal candidiasis (yeast infection). Metronidazole is for bacterial vaginosis
and trichomoniasis .
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SECTION 1: PHARMACOTHERAPEUTICS (Questions 1-50)
This section evaluates the ability to make safe and effective prescribing choices, considering
drug side effects, efficacy, patient factors, allergies, and drug-drug interactions .
Q001. Which medication is considered a first-line treatment for hypertension?
a) Ibuprofen
b) Lisinopril
c) Prednisone
d) Warfarin
Answer: b
Rationale: Lisinopril, an ACE inhibitor, is a first-line antihypertensive due to its efficacy and
cardiovascular protective effects. Ibuprofen is an NSAID that can raise blood pressure;
prednisone is a steroid; warfarin is an anticoagulant .
Q002. A 36-year-old patient with a history of type 2 diabetes, obesity, and smoking asks about
combined hormonal contraceptives. Why would this be contraindicated?
a) She is obese
b) She has type 2 diabetes
c) Her age and tobacco use
d) She leads a sedentary lifestyle
Answer: c
,Rationale: Combined hormonal contraceptives are contraindicated in women over 35 who
smoke due to a significantly increased risk of cardiovascular events, including stroke and
myocardial infarction .
Q003. What is the mechanism of action of albuterol?
a) Anti-inflammatory effects in the airways
b) Bronchodilation via beta-2 adrenergic receptor stimulation
c) Inhibition of leukotriene synthesis
d) Mast cell stabilization
Answer: b
Rationale: Albuterol is a short-acting beta-agonist (SABA) that stimulates beta-2 receptors in the
bronchial smooth muscle, causing relaxation and bronchodilation for acute symptom relief .
Q004. Which drug class is contraindicated in patients with asthma?
a) ACE inhibitors
b) Beta-blockers
c) Statins
d) Calcium channel blockers
Answer: b
Rationale: Beta-blockers can cause bronchospasm by blocking beta-2 receptors in the lungs.
Non-selective beta-blockers are particularly dangerous for asthmatics .
Q005. What is the most common side effect of ACE inhibitors that often leads to
discontinuation?
a) Hyperkalemia
b) Angioedema
c) Dry, persistent cough
,d) Hypotension
Answer: c
Rationale: A dry, non-productive cough is a common side effect of ACE inhibitors, occurring in
up to 20% of patients due to accumulation of bradykinin. It typically resolves within 1-4 days
after stopping the medication .
Q006. What is the mechanism of action of acarbose (Precose)?
a) Increases insulin secretion
b) Inhibits enzymes needed to digest carbohydrates (alpha-glucosidase)
c) Decreases hepatic glucose production
d) Increases peripheral glucose uptake
Answer: b
Rationale: Acarbose works in the gastrointestinal tract by inhibiting alpha-glucosidase enzymes,
which delays the digestion and absorption of carbohydrates, thereby reducing postprandial
hyperglycemia .
Q007. A 32-year-old woman with migraine headaches is requesting prophylactic medication.
Which of the following is appropriate for prophylaxis?
a) Sumatriptan (Imitrex)
b) Amitriptyline (Elavil)
c) Verapamil (Verelan)
d) Metoprolol (Lopressor)
Answer: b
Rationale: Amitriptyline is a tricyclic antidepressant used off-label for migraine prophylaxis.
Sumatriptan is an abortive (not preventive) therapy .
Q008. An 18-year-old woman with a history of migraine headaches requests prophylactic
medication. Which of the following is appropriate?
, a) Sumatriptan (Imitrex)
b) Propranolol (Inderal)
c) Ibuprofen (Motrin)
d) Dihydroergotamine (DHE)
Answer: b
Rationale: Propranolol is a beta-blocker approved for migraine prophylaxis. It is often a first-line
choice for prevention .
Q009. Which medication should be avoided for headache prophylaxis due to serious side
effects?
a) Verapamil
b) Propranolol
c) Venlafaxine (Effexor)
d) Nimodipine
Answer: c
Rationale: Venlafaxine (Effexor) can cause serious side effects and requires careful monitoring.
Serotonin-norepinephrine reuptake inhibitors (SNRIs) have a significant side effect profile and
are not first-line for headache prophylaxis .
Q010. What is the appropriate treatment for vulvovaginal candidiasis?
a) Metronidazole
b) Fluconazole
c) Ceftriaxone
d) Clindamycin
Answer: b
Rationale: Fluconazole, a single-dose oral antifungal, is the standard treatment for
uncomplicated vulvovaginal candidiasis (yeast infection). Metronidazole is for bacterial vaginosis
and trichomoniasis .
