A nurse is teaching a client to manage stress by using progressive relaxation techniques. Which of the following statements by the client indicates an understanding of the teaching?

Choice A rationale:

Determining what the client knows about coronary artery disease is an important step in assessing the client's baseline knowledge. However, it's not the first step in developing teaching strategies. First, the nurse should establish a collaborative relationship with the client to set mutual learning goals.

Choice B rationale:

Identifying resources that will help support the client's lifestyle changes is an essential aspect of the teaching process, but it's not the initial step. The nurse needs to work with the client to set goals and develop a plan before seeking external resources.

Choice C rationale:

Establishing mutual learning goals with the client is the most crucial first step. This approach ensures that the teaching plan aligns with the client's needs and preferences, fostering a sense of partnership and increasing the likelihood of successful lifestyle changes.

Choice D rationale:

Scheduling a teaching session about coronary artery disease in a quiet setting is an important consideration for effective teaching, but it comes after the nurse and the client have identified mutual learning goals. The nurse should engage the client in goal-setting before planning specific teaching sessions.

Choice A rationale:

Performing oral care once each day is not sufficient to reduce the risk of ventilator-associated pneumonia (VAP). Ventilated patients are at an increased risk of developing VAP due to the presence of an endotracheal tube that bypasses the body's natural defenses. Bacteria can accumulate in the mouth and respiratory tract, leading to pneumonia. Therefore, performing oral care only once a day is inadequate for maintaining oral hygiene and preventing VAP.

Choice B rationale:

Brushing the client's teeth with a firm-bristle toothbrush can cause trauma to the oral tissues, potentially leading to bleeding and irritation. In critically ill patients with an endotracheal tube, using a firm-bristle toothbrush can exacerbate the risk of infection and VAP. It is essential to use gentle and non-traumatic methods for oral care to maintain the integrity of the oral mucosa.

Choice C rationale:

Swabbing the client's mouth with chlorhexidine solution is the correct choice. Chlorhexidine is an antiseptic solution that effectively reduces the growth of bacteria in the oral cavity. Regular use of chlorhexidine mouthwash has been shown to decrease the risk of VAP in mechanically ventilated patients. By reducing the bacterial load in the mouth, the risk of aspiration and subsequent pneumonia is lowered, making it a crucial intervention for preventing VAP.

Choice D rationale:

Raising the head of the bed by 15° for oral care is an important measure to prevent aspiration during oral care. However, it alone is not sufficient to reduce the risk of VAP. While proper head positioning helps prevent the entry of oral secretions into the lower respiratory tract, it must be combined with effective oral hygiene practices, such as using chlorhexidine solution, to comprehensively reduce the risk of VAP.