HESI Community Health

Correct Answer: C

Rationale: In many cultures, older women, such as grandmothers or aunts, hold significant influence over health-related decisions and practices within the family.

Correct Answer: A

Rationale: Verapamil slows sinoatrial nodal automaticity and delays atrioventricular nodal conduction, which slows the ventricular rate.

Correct Answer: B

Rationale: Impaired gas exchange is the highest priority nursing diagnosis because it directly impacts the client's oxygenation. Following coronary artery bypass graft surgery, ensuring adequate oxygen exchange is crucial for the client's recovery. Ineffective breathing pattern, although important, may not be as critical as impaired gas exchange in the immediate postoperative period. Acute pain, while significant, can be managed effectively with appropriate interventions and is not as emergent as addressing impaired gas exchange. Risk for infection is also a valid concern post-surgery, but ensuring optimal gas exchange takes precedence to prevent complications associated with inadequate oxygenation.

Correct Answer: D

Rationale: Ensuring that the chest tube is not clamped or kinked is essential to maintain proper drainage and prevent complications. Clamping the chest tube can lead to a buildup of pressure in the pleural space, causing potential harm to the client. Milking the chest tube is not recommended as it can cause damage to the delicate tubing. Keeping the drainage system at the level of the chest ensures proper drainage by gravity, preventing backflow of fluids, but ensuring the tube is not clamped or kinked takes precedence in this scenario.

Correct Answer: B

Rationale: Maintaining a healthy weight and exercising regularly are key factors in cancer prevention.