NCLEX-PN
Basic Care and Comfort NCLEX PN Questions Questions
Extract:
Question 1 of 5
The 24-hour day-night cycle is known as:
Correct Answer: A
Rationale: The circadian rhythm governs the 24-hour cycle of physiological processes. Infradian rhythms are longer than 24 hours (e.g., menstrual cycle), ultradian rhythms are shorter (e.g., sleep cycles), and non-REM rhythm is not a recognized term.
Question 2 of 5
Which of the following foods should be avoided by clients who are prone to develop heartburn as a result of gastroesophageal reflux disease (GERD)?
Correct Answer: C
Rationale: Ingestion of chocolate can reduce lower esophageal sphincter (LES) pressure leading to reflux and clinical symptoms of GERD. The other foods do not affect LES pressure.
Question 3 of 5
The client is in skeletal traction with 20 lb of traction applied to a right lower leg fracture. Which intervention should the nurse perform at regular intervals?
Correct Answer: A
Rationale: A: Regular pin site care prevents infection. B: Weights are only removed in emergencies. C: Repositioning disrupts alignment. D: ROM is avoided to maintain traction.
Question 4 of 5
The LPN is preparing to ambulate a client post total knee replacement. Which of the following actions should the nurse perform prior to ambulating the client?
Correct Answer: A
Rationale: The client should be assisted to a sitting position prior to standing. This action can prevent orthostatic hypotension. Marching in place and raising the client's arms above his head are not necessary prior to ambulation. While knowing about the client's last fall can be important, it is not the priority action before ambulating the client.
Question 5 of 5
The 24-hour day-night cycle is known as:
Correct Answer: A
Rationale: The circadian rhythm governs the 24-hour cycle of physiological processes. Infradian rhythms are longer than 24 hours (e.g., menstrual cycle), ultradian rhythms are shorter (e.g., sleep cycles), and non-REM rhythm is not a recognized term.