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Questions 160

NCLEX-PN

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Extract:


Question 1 of 5

A client with a history of atrial fibrillation is prescribed warfarin. Which INR range is therapeutic for this condition?

Correct Answer: B

Rationale: An INR of 2.0–3.0 is therapeutic for atrial fibrillation to prevent thromboembolism.

Question 2 of 5

Which nursing technique is most accurate for removing an object that completely obstructs the airway of an unconscious adult?

Correct Answer: C

Rationale: Abdominal thrusts (Heimlich maneuver) are the standard technique to dislodge a complete airway obstruction in an unconscious adult.

Question 3 of 5

A client with a history of breast cancer is receiving tamoxifen. Which side effect should the nurse monitor for?

Correct Answer: A

Rationale: Hot flashes are a common side effect of tamoxifen due to its anti-estrogenic effects.

Question 4 of 5

The nurse is teaching a client about managing gastroesophageal reflux disease (GERD). Which instruction is most appropriate?

Correct Answer: C

Rationale: Avoiding food 2–3 hours before bedtime reduces reflux by allowing gastric emptying.

Question 5 of 5

A client with a history of glaucoma is prescribed timolol eye drops. Which instruction should the nurse include?

Correct Answer: A

Rationale: Applying pressure to the inner canthus (nasolacrimal occlusion) prevents systemic absorption of timolol.

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