LPN Fundamentals of Nursing Quizlet

Correct Answer: C

Rationale: Crackles in the lungs are indicative of fluid accumulation in the alveoli, which is a characteristic finding in clients with fluid volume excess. The crackling sound occurs due to the presence of excess fluid in the lungs, impairing normal ventilation and gas exchange. Monitoring for crackles is essential for early detection and management of fluid overload in clients.

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: Fresh fruits are naturally low in sodium, making them a suitable choice for a low-sodium diet. They provide essential nutrients and are a healthy option for individuals who need to limit their sodium intake.

Correct Answer: C

Rationale: A clear liquid diet includes easily digestible liquids that are transparent. Chicken broth is a suitable option as it meets the criteria of being clear and liquid, making it appropriate for a clear liquid diet. Milk, vegetable juice, and orange juice with pulp are not considered clear liquids.

Correct Answer: A

Rationale: The deltoid muscle is a common site for intramuscular injections in adults due to its accessibility and muscle mass. It is located in the upper arm and provides a sufficient area for injection. The deltoid muscle is preferred for administering vaccines and other medications that require IM administration.