While performing a routine assessment of a bedfast client who has bilateral cataracts, the practical nurse (PN) observes that the client's pupils appear milky white. Which action should the PN take next?

Choice A reason: Administering a prescribed analgesic is important for managing the client's pain and improving their comfort. However, before addressing the client's pain, it is crucial to ensure that appropriate infection control measures are in place. Herpes zoster (shingles) is a contagious condition, especially when there are draining lesions. The first priority is to prevent the spread of the infection to other clients and healthcare workers.
Choice B reason: Measuring the client's temperature is important for monitoring for signs of systemic infection, such as fever. While this is a necessary assessment, it is not the most immediate priority. Ensuring that appropriate isolation precautions are in place takes precedence to prevent the transmission of the infection.
Choice C reason: Initiating contact isolation precautions is the most critical action to take first. Herpes zoster can be spread through direct contact with the fluid from the lesions. Implementing contact isolation precautions, such as wearing gloves and gowns, and placing the client in a private room, helps to contain the infection and protect others. This is the first step in managing the client's condition and ensuring a safe environment for all.
Choice D reason: Applying cool, wet compresses to the lesions can help soothe the affected area and provide some relief from the pain and discomfort associated with herpes zoster. However, this is not the immediate priority. The first action should be to implement isolation precautions to prevent the spread of the infection. Once isolation measures are in place, the nurse can then focus on providing symptomatic relief.

Choice A reason: Evaluating neuro vital signs includes assessing the client's level of consciousness, pupil response, motor function, and other neurological indicators. While important for overall assessment, changes in neurological status are not the most immediate concern in the context of heart failure and the client's request for more pillows. The request may be related to orthopnea, a common symptom of heart failure where clients experience difficulty breathing while lying flat.
Choice B reason: Monitoring urinary output is crucial for assessing kidney function and fluid balance, especially in clients with heart failure. However, it does not directly address the client's symptom of needing more pillows to sleep, which is more likely related to respiratory discomfort. While maintaining adequate urinary output is important, it is not the primary assessment needed in this scenario.
Choice C reason: Blood pressure is a vital sign that needs regular monitoring in clients with heart failure, as it can indicate fluid status and cardiac function. However, the need for additional pillows to sleep is more directly related to respiratory issues rather than blood pressure alone. While important, it is not the primary focus in response to the client's specific request.
Choice D reason: Evaluating breath sounds is the most relevant assessment when a client with heart failure requests more pillows to sleep. This request often indicates orthopnea, where the client has difficulty breathing while lying flat due to fluid accumulation in the lungs (pulmonary congestion). By assessing breath sounds, the PN can detect signs of crackles, wheezing, or decreased air entry, which may indicate worsening heart failure or pulmonary edema. Prompt assessment and intervention are crucial to address respiratory distress and prevent further complications.