AANP FNP Certification Exam Updated 2026 | Family Nurse Practitioner
Board Review Comprehensive Study Guide, Practice Exam Questions and
Answers, Exam Prep Test Bank, Advanced Health Assessment, Differential
Diagnosis Strategies, Primary Care Management, Pharmacology Review,
Preventive Health Screening, Evidence-Based Practice, and Detailed
Rationales for Certification Readiness
Question 1: First-line treatment for uncomplicated hypertension in a non-black
adult? A. Amlodipine B. Lisinopril C. Metoprolol D. HCTZ CORRECT ANSWER: B.
Lisinopril Rationale: ACE inhibitors are first-line therapy for non-black adults with
uncomplicated hypertension.
Question 2: First-line treatment for uncomplicated hypertension in a black adult?
A. Amlodipine B. Lisinopril C. Metoprolol D. Spironolactone CORRECT ANSWER: A.
Amlodipine Rationale: Calcium channel blockers or thiazide diuretics are first-line for
black adults with uncomplicated hypertension.
Question 3: Target blood pressure for a 50-year-old with diabetes according to
ACC/AHA guidelines? A. <120/80 mmHg B. <130/80 mmHg C. <140/90 mmHg D.
<150/90 mmHg CORRECT ANSWER: B. <130/80 mmHg Rationale: ACC/AHA
guidelines recommend a BP target of <130/80 mmHg for adults with diabetes.
Question 4: First-line pharmacotherapy for newly diagnosed type 2 diabetes
mellitus? A. Glipizide B. Insulin glargine C. Metformin D. Sitagliptin CORRECT
ANSWER: C. Metformin Rationale: Metformin is the initial first-line medication for type
2 diabetes unless contraindicated.
Question 5: Which medication class should be avoided in patients with heart
failure with reduced ejection fraction? A. ACE inhibitors B. Beta-blockers C.
Nonsteroidal anti-inflammatory drugs D. SGLT2 inhibitors CORRECT ANSWER: C.
Nonsteroidal anti-inflammatory drugs Rationale: NSAIDs can cause sodium and
water retention, worsening heart failure symptoms.
Question 6: First-line medication for chronic stable angina symptom relief? A.
Sublingual nitroglycerin B. Beta-blockers C. Calcium channel blockers D. Ranolazine
CORRECT ANSWER: B. Beta-blockers Rationale: Beta-blockers are first-line for
preventing angina episodes; nitroglycerin is for acute relief.
Question 7: Which lipid parameter is the primary target for statin therapy? A.
Triglycerides B. High-density lipoprotein C. Low-density lipoprotein D. Total cholesterol
CORRECT ANSWER: C. Low-density lipoprotein Rationale: Statins primarily lower LDL
cholesterol to reduce the risk of atherosclerotic cardiovascular disease.
Question 8: High-intensity statin therapy is indicated for which patient? A. 30-year-
old with LDL 120 mg/dL B. 55-year-old with diabetes and LDL 140 mg/dL C. 45-year-old
with LDL 100 mg/dL D. 60-year-old with LDL 80 mg/dL CORRECT ANSWER: B. 55-year-
old with diabetes and LDL 140 mg/dL Rationale: Adults 40-75 with diabetes and LDL
70-189 mg/dL should receive statin therapy; high-intensity if multiple risk factors.
,Question 9: Which anticoagulant is preferred for stroke prevention in non-valvular
atrial fibrillation? A. Warfarin B. Apixaban C. Unfractionated heparin D. Clopidogrel
CORRECT ANSWER: B. Apixaban Rationale: Direct oral anticoagulants like apixaban
are preferred over warfarin for non-valvular AFib.
Question 10: First-line treatment for acute deep vein thrombosis? A. Aspirin B. Low
molecular weight heparin or DOAC C. Warfarin alone D. Clopidogrel CORRECT
ANSWER: B. Low molecular weight heparin or DOAC Rationale: LMWH or DOACs are
first-line for acute DVT treatment; warfarin requires bridging.
Question 11: First-line treatment for type 1 diabetes mellitus? A. Metformin B.
Insulin C. Glipizide D. Pioglitazone CORRECT ANSWER: B. Insulin Rationale: Patients
with type 1 diabetes require exogenous insulin for survival due to absolute beta-cell
destruction.
Question 12: Which medication is associated with weight gain and should be used
cautiously in obese diabetic patients? A. Metformin B. Glipizide C. Empagliflozin D.
Liraglutide CORRECT ANSWER: B. Glipizide Rationale: Sulfonylureas like glipizide
stimulate insulin release and are associated with weight gain and hypoglycemia.
Question 13: First-line treatment for primary hypothyroidism? A. Methimazole B.
Levothyroxine C. Propylthiouracil D. Radioactive iodine CORRECT ANSWER: B.
Levothyroxine Rationale: Levothyroxine is the standard replacement therapy for
primary hypothyroidism.
Question 14: Which lab value confirms the diagnosis of primary hypothyroidism? A.
Low TSH, low free T4 B. High TSH, low free T4 C. Low TSH, high free T4 D. High TSH, high
free T4 CORRECT ANSWER: B. High TSH, low free T4 Rationale: Primary
hypothyroidism is characterized by an elevated TSH and low free T4 due to thyroid gland
failure.
Question 15: First-line treatment for Graves' disease? A. Levothyroxine B.
Methimazole C. Hydrocortisone D. Potassium iodide CORRECT ANSWER: B.
Methimazole Rationale: Methimazole is a thionamide used as first-line antithyroid
medication for Graves' disease.
Question 16: Which medication is preferred for treating hypercalcemia of
malignancy? A. Calcium carbonate B. Pamidronate C. Thiazide diuretics D. Vitamin D
CORRECT ANSWER: B. Pamidronate Rationale: Bisphosphonates like pamidronate
inhibit osteoclast activity and are first-line for hypercalcemia of malignancy.
Question 17: First-line treatment for mild persistent asthma? A. SABA PRN B. Low-
dose ICS C. LABA D. Oral corticosteroids CORRECT ANSWER: B. Low-dose ICS
Rationale: Low-dose inhaled corticosteroids are the preferred controller therapy for
mild persistent asthma.
Question 18: Which medication is a short-acting beta-agonist used for acute
asthma relief? A. Fluticasone B. Albuterol C. Salmeterol D. Montelukast CORRECT
, ANSWER: B. Albuterol Rationale: Albuterol is a SABA used as a rescue inhaler for acute
bronchospasm in asthma.
Question 19: First-line maintenance therapy for COPD with frequent
exacerbations? A. SABA B. LAMA/LABA combination C. Theophylline D. Oral
corticosteroids CORRECT ANSWER: B. LAMA/LABA combination Rationale:
LAMA/LABA combinations are recommended for COPD patients with frequent
exacerbations despite single bronchodilator therapy.
Question 20: Which antibiotic is first-line for community-acquired pneumonia in a
healthy outpatient? A. Ciprofloxacin B. Azithromycin C. Doxycycline D. Amoxicillin
CORRECT ANSWER: B. Azithromycin Rationale: Macrolides like azithromycin are first-
line for outpatient CAP in patients without comorbidities.
Question 21: First-line treatment for GERD? A. H2 receptor antagonist B. Proton pump
inhibitor C. Antacids D. Prokinetics CORRECT ANSWER: B. Proton pump inhibitor
Rationale: PPIs are the most effective and first-line pharmacotherapy for GERD.
Question 22: Which medication is used for eradication of H. pylori in peptic ulcer
disease? A. Omeprazole, clarithromycin, amoxicillin B. Ranitidine, metronidazole,
ciprofloxacin C. Sucralfate, bismuth, tetracycline D. Famotidine, azithromycin,
levofloxacin CORRECT ANSWER: A. Omeprazole, clarithromycin, amoxicillin
Rationale: Triple therapy with a PPI, clarithromycin, and amoxicillin is first-line for H.
pylori eradication.
Question 23: First-line treatment for ulcerative colitis proctitis? A. Oral mesalamine
B. Topical mesalamine C. Oral prednisone D. Infliximab CORRECT ANSWER: B. Topical
mesalamine Rationale: Topical mesalamine (suppositories) is first-line for ulcerative
proctitis due to direct mucosal contact.
Question 24: Which medication is contraindicated in patients with inflammatory
bowel disease? A. Mesalamine B. Loperamide C. NSAIDs D. Bismuth CORRECT
ANSWER: C. NSAIDs Rationale: NSAIDs can exacerbate inflammation and trigger flares
in patients with IBD.
Question 25: First-line treatment for irritable bowel syndrome with constipation? A.
Loperamide B. Polyethylene glycol C. Loperamide D. Dicyclomine CORRECT ANSWER:
B. Polyethylene glycol Rationale: Osmotic laxatives like PEG are first-line for IBS-C to
improve stool frequency and consistency.
Question 26: Which lab test is most specific for acute pancreatitis? A. Serum
amylase B. Serum lipase C. ALT D. ALP CORRECT ANSWER: B. Serum lipase Rationale:
Serum lipase is more sensitive and specific than amylase for diagnosing acute
pancreatitis.
Question 27: First-line treatment for uncomplicated urinary tract infection in a non-
pregnant woman? A. Ciprofloxacin B. Nitrofurantoin C. Amoxicillin D. Cephalexin
Board Review Comprehensive Study Guide, Practice Exam Questions and
Answers, Exam Prep Test Bank, Advanced Health Assessment, Differential
Diagnosis Strategies, Primary Care Management, Pharmacology Review,
Preventive Health Screening, Evidence-Based Practice, and Detailed
Rationales for Certification Readiness
Question 1: First-line treatment for uncomplicated hypertension in a non-black
adult? A. Amlodipine B. Lisinopril C. Metoprolol D. HCTZ CORRECT ANSWER: B.
Lisinopril Rationale: ACE inhibitors are first-line therapy for non-black adults with
uncomplicated hypertension.
Question 2: First-line treatment for uncomplicated hypertension in a black adult?
A. Amlodipine B. Lisinopril C. Metoprolol D. Spironolactone CORRECT ANSWER: A.
Amlodipine Rationale: Calcium channel blockers or thiazide diuretics are first-line for
black adults with uncomplicated hypertension.
Question 3: Target blood pressure for a 50-year-old with diabetes according to
ACC/AHA guidelines? A. <120/80 mmHg B. <130/80 mmHg C. <140/90 mmHg D.
<150/90 mmHg CORRECT ANSWER: B. <130/80 mmHg Rationale: ACC/AHA
guidelines recommend a BP target of <130/80 mmHg for adults with diabetes.
Question 4: First-line pharmacotherapy for newly diagnosed type 2 diabetes
mellitus? A. Glipizide B. Insulin glargine C. Metformin D. Sitagliptin CORRECT
ANSWER: C. Metformin Rationale: Metformin is the initial first-line medication for type
2 diabetes unless contraindicated.
Question 5: Which medication class should be avoided in patients with heart
failure with reduced ejection fraction? A. ACE inhibitors B. Beta-blockers C.
Nonsteroidal anti-inflammatory drugs D. SGLT2 inhibitors CORRECT ANSWER: C.
Nonsteroidal anti-inflammatory drugs Rationale: NSAIDs can cause sodium and
water retention, worsening heart failure symptoms.
Question 6: First-line medication for chronic stable angina symptom relief? A.
Sublingual nitroglycerin B. Beta-blockers C. Calcium channel blockers D. Ranolazine
CORRECT ANSWER: B. Beta-blockers Rationale: Beta-blockers are first-line for
preventing angina episodes; nitroglycerin is for acute relief.
Question 7: Which lipid parameter is the primary target for statin therapy? A.
Triglycerides B. High-density lipoprotein C. Low-density lipoprotein D. Total cholesterol
CORRECT ANSWER: C. Low-density lipoprotein Rationale: Statins primarily lower LDL
cholesterol to reduce the risk of atherosclerotic cardiovascular disease.
Question 8: High-intensity statin therapy is indicated for which patient? A. 30-year-
old with LDL 120 mg/dL B. 55-year-old with diabetes and LDL 140 mg/dL C. 45-year-old
with LDL 100 mg/dL D. 60-year-old with LDL 80 mg/dL CORRECT ANSWER: B. 55-year-
old with diabetes and LDL 140 mg/dL Rationale: Adults 40-75 with diabetes and LDL
70-189 mg/dL should receive statin therapy; high-intensity if multiple risk factors.
,Question 9: Which anticoagulant is preferred for stroke prevention in non-valvular
atrial fibrillation? A. Warfarin B. Apixaban C. Unfractionated heparin D. Clopidogrel
CORRECT ANSWER: B. Apixaban Rationale: Direct oral anticoagulants like apixaban
are preferred over warfarin for non-valvular AFib.
Question 10: First-line treatment for acute deep vein thrombosis? A. Aspirin B. Low
molecular weight heparin or DOAC C. Warfarin alone D. Clopidogrel CORRECT
ANSWER: B. Low molecular weight heparin or DOAC Rationale: LMWH or DOACs are
first-line for acute DVT treatment; warfarin requires bridging.
Question 11: First-line treatment for type 1 diabetes mellitus? A. Metformin B.
Insulin C. Glipizide D. Pioglitazone CORRECT ANSWER: B. Insulin Rationale: Patients
with type 1 diabetes require exogenous insulin for survival due to absolute beta-cell
destruction.
Question 12: Which medication is associated with weight gain and should be used
cautiously in obese diabetic patients? A. Metformin B. Glipizide C. Empagliflozin D.
Liraglutide CORRECT ANSWER: B. Glipizide Rationale: Sulfonylureas like glipizide
stimulate insulin release and are associated with weight gain and hypoglycemia.
Question 13: First-line treatment for primary hypothyroidism? A. Methimazole B.
Levothyroxine C. Propylthiouracil D. Radioactive iodine CORRECT ANSWER: B.
Levothyroxine Rationale: Levothyroxine is the standard replacement therapy for
primary hypothyroidism.
Question 14: Which lab value confirms the diagnosis of primary hypothyroidism? A.
Low TSH, low free T4 B. High TSH, low free T4 C. Low TSH, high free T4 D. High TSH, high
free T4 CORRECT ANSWER: B. High TSH, low free T4 Rationale: Primary
hypothyroidism is characterized by an elevated TSH and low free T4 due to thyroid gland
failure.
Question 15: First-line treatment for Graves' disease? A. Levothyroxine B.
Methimazole C. Hydrocortisone D. Potassium iodide CORRECT ANSWER: B.
Methimazole Rationale: Methimazole is a thionamide used as first-line antithyroid
medication for Graves' disease.
Question 16: Which medication is preferred for treating hypercalcemia of
malignancy? A. Calcium carbonate B. Pamidronate C. Thiazide diuretics D. Vitamin D
CORRECT ANSWER: B. Pamidronate Rationale: Bisphosphonates like pamidronate
inhibit osteoclast activity and are first-line for hypercalcemia of malignancy.
Question 17: First-line treatment for mild persistent asthma? A. SABA PRN B. Low-
dose ICS C. LABA D. Oral corticosteroids CORRECT ANSWER: B. Low-dose ICS
Rationale: Low-dose inhaled corticosteroids are the preferred controller therapy for
mild persistent asthma.
Question 18: Which medication is a short-acting beta-agonist used for acute
asthma relief? A. Fluticasone B. Albuterol C. Salmeterol D. Montelukast CORRECT
, ANSWER: B. Albuterol Rationale: Albuterol is a SABA used as a rescue inhaler for acute
bronchospasm in asthma.
Question 19: First-line maintenance therapy for COPD with frequent
exacerbations? A. SABA B. LAMA/LABA combination C. Theophylline D. Oral
corticosteroids CORRECT ANSWER: B. LAMA/LABA combination Rationale:
LAMA/LABA combinations are recommended for COPD patients with frequent
exacerbations despite single bronchodilator therapy.
Question 20: Which antibiotic is first-line for community-acquired pneumonia in a
healthy outpatient? A. Ciprofloxacin B. Azithromycin C. Doxycycline D. Amoxicillin
CORRECT ANSWER: B. Azithromycin Rationale: Macrolides like azithromycin are first-
line for outpatient CAP in patients without comorbidities.
Question 21: First-line treatment for GERD? A. H2 receptor antagonist B. Proton pump
inhibitor C. Antacids D. Prokinetics CORRECT ANSWER: B. Proton pump inhibitor
Rationale: PPIs are the most effective and first-line pharmacotherapy for GERD.
Question 22: Which medication is used for eradication of H. pylori in peptic ulcer
disease? A. Omeprazole, clarithromycin, amoxicillin B. Ranitidine, metronidazole,
ciprofloxacin C. Sucralfate, bismuth, tetracycline D. Famotidine, azithromycin,
levofloxacin CORRECT ANSWER: A. Omeprazole, clarithromycin, amoxicillin
Rationale: Triple therapy with a PPI, clarithromycin, and amoxicillin is first-line for H.
pylori eradication.
Question 23: First-line treatment for ulcerative colitis proctitis? A. Oral mesalamine
B. Topical mesalamine C. Oral prednisone D. Infliximab CORRECT ANSWER: B. Topical
mesalamine Rationale: Topical mesalamine (suppositories) is first-line for ulcerative
proctitis due to direct mucosal contact.
Question 24: Which medication is contraindicated in patients with inflammatory
bowel disease? A. Mesalamine B. Loperamide C. NSAIDs D. Bismuth CORRECT
ANSWER: C. NSAIDs Rationale: NSAIDs can exacerbate inflammation and trigger flares
in patients with IBD.
Question 25: First-line treatment for irritable bowel syndrome with constipation? A.
Loperamide B. Polyethylene glycol C. Loperamide D. Dicyclomine CORRECT ANSWER:
B. Polyethylene glycol Rationale: Osmotic laxatives like PEG are first-line for IBS-C to
improve stool frequency and consistency.
Question 26: Which lab test is most specific for acute pancreatitis? A. Serum
amylase B. Serum lipase C. ALT D. ALP CORRECT ANSWER: B. Serum lipase Rationale:
Serum lipase is more sensitive and specific than amylase for diagnosing acute
pancreatitis.
Question 27: First-line treatment for uncomplicated urinary tract infection in a non-
pregnant woman? A. Ciprofloxacin B. Nitrofurantoin C. Amoxicillin D. Cephalexin
