NCLEX-RN
NCLEX RN Free Practice Questions Questions
Extract:
Question 1 of 5
Before administering Theo-Dur (theophylline), the nurse should check the patient's:
Correct Answer: C
Rationale: Theophylline, a bronchodilator, can cause tachycardia. Checking the pulse before administration ensures the patient is not at risk for adverse cardiac effects. Urinary output, blood pressure, and temperature are less directly affected.
Question 2 of 5
A client with a history of chronic migraines is admitted with complaints of nausea. The nurse should give priority to:
Correct Answer: A
Rationale: Antiemetics relieve nausea in migraines, improving comfort and preventing dehydration.
Question 3 of 5
The nurse is admitting a client with a suspected duodenal ulcer. The client will most likely report that his abdominal discomfort decreases when he:
Correct Answer: C
Rationale: Duodenal ulcers cause pain relieved by eating due to buffering of gastric acid. Pain worsens when the stomach is empty. Resting or sitting upright does not directly relieve symptoms.
Question 4 of 5
The nurse is evaluating the client's pulmonary artery pressure (PAP). The nurse is aware that PAP evaluates:
Correct Answer: B
Rationale: Pulmonary artery pressure (PAP), measured via a pulmonary artery catheter, reflects systolic, diastolic, and mean pressures in the pulmonary artery, indicating right ventricular function and pulmonary circulation status.
Question 5 of 5
An elderly client has been noted to have increasing confusion late in the afternoon and before bedtime. The nurse is aware that the client is experiencing:
Correct Answer: C
Rationale: Sundowning is increased confusion or agitation in the late afternoon or evening common in elderly patients with dementia. Proprioception agnosia and confabulation do not describe this time-specific behavior.