LPN Fundamentals of Nursing Quizlet

Correct Answer: B

Rationale: Flushing the feeding tube every 4 hours is essential to maintain patency and prevent clogging, ensuring the client receives the prescribed enteral nutrition without interruption. Monitoring intake and output, measuring temperature, and changing the feeding bag and tubing are also important aspects of care but not directly related to maintaining the patency of the feeding tube in a client receiving continuous enteral feedings.

Correct Answer: A

Rationale: Lisinopril, an ACE inhibitor, can lead to hyperkalemia by reducing potassium excretion. Therefore, clients taking lisinopril should be advised to avoid foods high in potassium to prevent potential complications associated with elevated potassium levels.

Correct Answer: C

Rationale: Applying a transparent dressing over the heel is beneficial as it can protect the ulcer from friction and shear, and allow for continuous observation of the wound. This intervention promotes healing and prevents further damage to the skin.

Correct Answer: C

Rationale: Chicken breast is low in cholesterol and suitable for a low-cholesterol diet.

Correct Answer: C

Rationale: The ability to bear weight on both legs indicates muscle strength and stability necessary for ambulation. This skill is crucial for the client to support their body weight and move independently when standing or walking.