PSI FNP Practice Questions and

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PSI FNP Practice Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

A 3-year-old presents with a barking cough and inspiratory stridor. What is the most likely diagnosis?

• Bronchiolitis

✔✔ B. Croup

• Epiglottitis
• Asthma

A 76-year-old male reports urinary frequency and nocturia. What is the most likely cause?

• Urinary tract infection

✔✔ B. Benign prostatic hyperplasia

• Bladder cancer
• Renal failure

Which medication is the first-line treatment for newly diagnosed type 2 diabetes mellitus in adults? 1 / 4

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✔✔ A. Metformin

• Insulin
• Sulfonylurea
• DPP-4 inhibitor

A patient with a BMI of 32 would be classified as:

• Overweight

✔✔ B. Obese

• Morbidly obese
• Normal

What is the recommended treatment for uncomplicated cystitis in women?✔✔ A. Nitrofurantoin

• Acyclovir
• Ceftriaxone IM
• Amoxicillin
• / 4

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A 6-month-old infant presents with bulging fontanelle, fever, and irritability. What is the next best action?✔✔ A. Refer to emergency department

• Give oral antipyretic and observe
• Schedule follow-up in 24 hours
• Order allergy testing

What is a common side effect of ACE inhibitors like lisinopril?

• Tachycardia

✔✔ B. Dry cough

• Rash
• Constipation

Which vaccine is contraindicated during pregnancy?

• Tdap

✔✔ B. MMR

• Influenza (inactivated)
• Hepatitis B 3 / 4

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What is the most appropriate screening test for colon cancer in a 52-year-old man with no family history?

• Capsule endoscopy

✔✔ B. Colonoscopy

• Sigmoidoscopy
• CT abdomen

A 24-year-old presents with sore throat, posterior cervical lymphadenopathy, and fatigue. What test is most appropriate?✔✔ A. Monospot test

• Rapid strep test
• Chest x-ray

D. ANA

A 62-year-old woman on long-term corticosteroid therapy has an increased risk of:

• Hypotension
• Anemia
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