The nurse is concerned that a client with an alteration in perfusion is at risk for inadequate oxygenation. What should the nurse consider when planning for this client's potential health problem?

Correct Answer: D

Rationale: When a client has an alteration in perfusion, particularly with inadequate oxygenation, positioning to increase blood return is essential in maintaining adequate tissue perfusion and oxygenation. By positioning the client in a way that maximizes venous return to the heart, the nurse can optimize cardiac output and improve oxygen delivery to the tissues. This can include elevating the legs slightly to facilitate blood return from the lower extremities, ensuring proper alignment of the body to prevent compression of major vessels, and promoting proper body mechanics to reduce the workload on the heart. Encouraging ambulation, instructing on deep breathing, and administering medications to increase heart rate may all have their place in certain scenarios, but for a client at risk for inadequate oxygenation due to perfusion issues, positioning to optimize blood return is the most crucial consideration.

Correct Answer: D

Rationale: The nurse should include the instruction that the client can expect to be ambulating, or walking around, on the evening of surgery. Early ambulation after VAD placement is important to prevent complications such as blood clots, pneumonia, and muscle weakness. Encouraging early mobility can also improve overall recovery and decrease the risk of postoperative complications. It is important for the client to understand that they will be encouraged to begin moving around as soon as possible after the surgery.

Correct Answer: D

Rationale: Virchow's triad describes the three pathological factors that are associated with the formation of a thrombus. These factors include endothelial injury, abnormal blood flow, and hypercoagulability. Endothelial injury disrupts the normal function of the endothelium, leading to the exposure of collagen and tissue factor, which triggers the coagulation cascade. Abnormal blood flow can result in stasis or turbulence, which promotes the accumulation of platelets and clotting factors. Hypercoagulability refers to an increase in the tendency of the blood to clot, which can be caused by various conditions such as genetic disorders, cancer, and certain medications. These three factors work together to increase the risk of thrombus formation.

Correct Answer: B

Rationale: In this situation, the nursing diagnosis of Ineffective Health Management is of the greatest initial importance when planning care. The client's inability to afford medications due to financial constraints directly affects their ability to manage their health effectively. Lack of funds may lead to non-adherence to the prescribed treatment plan, which can worsen the client's condition. By addressing the financial barriers to medication access, the nurse can help the client improve their health management and outcomes. This nursing diagnosis is a priority as it addresses the immediate need to ensure the client's access to necessary medications and prevent exacerbation of their congestive heart failure.

Correct Answer: C

Rationale: The correct strategy to prevent hypertension is to decrease stress. Chronic stress can lead to high blood pressure, so managing stress levels through techniques such as mindfulness, exercise, adequate sleep, and relaxation techniques can help prevent hypertension. It is not advisable to increase salt intake, reduce physical activity, or consistently take hot baths as these can exacerbate hypertension or have no significant impact on preventing it.