NCLEX-PN
NCLEX-PN Free Practice Questions Questions
Extract:
The physician prescribes Isordil 10 mg PRN TID and a nitroglycerin transdermal disc once a day for a patient with chronic angina pectoris. The patient asks the nurse why the Isordil is prescribed.
Question 1 of 5
The nurse's best response would be:
Correct Answer: C
Rationale: Isordil, a nitrate, dilates coronary arteries, increasing oxygen delivery to the heart.
Extract:
Francis is a 48-year-old female with elevated blood sugar.
Question 2 of 5
The type of insulin expected to be ordered by the physician to treat Francis elevated blood sugar would be:
Correct Answer: B
Rationale: Short-acting or regular insulin usually reaches the blood within 30 minutes after injection, peaks in 2 to 4 hours, and stays in the bloodstream for 6 to 8 hours. Because of its short and predictable peak action, regular insulin is routinely used for intravenous administration.
Extract:
Question 3 of 5
To remove hard contact lenses from an unresponsive client, the nurse should:
Correct Answer: D
Rationale: Ensuring the lens is on the cornea and gently manipulating the lids prevents corneal damage during removal. Grasping or irrigating may cause injury, and sterile gloves are unnecessary unless infection is present. Basic Care and Comfort
Question 4 of 5
The nurse is caring for a client with a history of gastroesophageal reflux disease (GERD). Which of the following lifestyle modifications should the nurse recommend?
Correct Answer: C
Rationale: Avoiding lying down for 2–3 hours after eating prevents acid reflux by allowing gastric emptying. Large meals (
A) worsen reflux, sleeping flat (
B) increases symptoms, and citrus fruits (
D) are acidic and irritating.
Question 5 of 5
The nurse is caring for several clients who will be undergoing diagnostic tests. Which client must the nurse ask about allergies to shellfish? An adult who is scheduled for:
Correct Answer: B
Rationale: Shellfish allergies may indicate iodine sensitivity, critical for contrast dye used in CT scans, unlike MRI, EEG, or sleep studies.