A client with diabetes is admitted with a 1 cm size ulcer on the left great toe. The practical nurse (PN) observes that the left foot has a dusky color. While planning the client's care, which intervention should the PN implement first?

Choice A reason: Demonstrating the use of an incentive spirometer is a valuable intervention for encouraging deep breathing and preventing atelectasis. However, in the context of a client with absent breath sounds on one side, the priority is to monitor for signs of respiratory distress or complications such as a pneumothorax. While using an incentive spirometer may be beneficial in other scenarios, it is not the immediate priority in this case.
Choice B reason: Monitoring the client for increasing respiratory distress is the most critical action to take. The absence of breath sounds on the left side could indicate a serious complication such as a pneumothorax, hemothorax, or other issues that can compromise respiratory function. By closely monitoring the client, the practical nurse can detect signs of worsening condition, such as increased work of breathing, cyanosis, or changes in vital signs, and provide timely intervention or support while awaiting the healthcare provider's arrival.
Choice C reason: Administering a PRN dose of a diuretic medication is not appropriate in this context. Diuretics are used to manage fluid balance and treat conditions such as heart failure or hypertension but are not relevant for addressing the immediate concern of absent breath sounds and potential respiratory distress. The focus should remain on monitoring the client's respiratory status and ensuring appropriate interventions are available if needed.
Choice D reason: Encouraging the client to use pursed-lip breathing can be beneficial for clients experiencing shortness of breath or for managing chronic obstructive pulmonary disease (COPD). However, in the case of absent breath sounds on one side, it is more important to monitor for signs of respiratory compromise and ensure the client receives prompt medical evaluation and intervention. Pursed-lip breathing is not the immediate priority in this scenario.

Choice A reason: Coughing over the catheter site while cleansing the skin introduces a risk of infection. The client needs to be educated about the importance of maintaining a sterile environment to avoid contamination and infection. This behavior indicates a lack of understanding of infection control practices, which are crucial in peritoneal dialysis self-care.
Choice B reason: Wearing one sterile glove while cleansing the insertion site may seem insufficient, but it is not as immediately critical as coughing over the site. The client should be reminded of the importance of using sterile techniques, but this behavior does not pose as immediate a risk as choice A.
Choice C reason: Washing hands before opening the 4 by 4 dressing packet demonstrates good hygiene practices. This behavior indicates that the client understands the importance of hand hygiene in preventing infection, and does not require additional teaching.
Choice D reason: Pouring antiseptic solution and sterile water on sterile dressings is an appropriate practice. This behavior shows that the client is following the necessary steps to maintain a sterile environment and does not need additional teaching.