A nurse is preparing a 50 mL dose of 50% dextrose IV for a patient experiencing insulin shock. What is the best method for administering the medication?

Choice A rationale
When a client’s blood pressure cannot be measured due to casts on both arms and the client’s position, the most appropriate action for the nurse is to document why the blood pressure cannot be accurately measured at the present time. This is because accurate measurement of blood pressure is crucial for monitoring the client’s health status and making appropriate clinical decisions. If the blood pressure cannot be measured accurately, it is important to document this fact along with the reasons why, so that other healthcare professionals are aware of the situation and can take appropriate action.
Choice B rationale
Advising the UAP to document the last blood pressure obtained on the client’s graphic sheet is not the most appropriate action in this situation. While it might provide some information about the client’s previous blood pressure readings, it does not address the current inability to measure the blood pressure. Furthermore, it could potentially lead to confusion or misinterpretation of the client’s current health status.
Choice C rationale
Demonstrating how to palpate the popliteal pulse with the client supine and the knee flexed is not the most appropriate action in this situation. While palpating the popliteal pulse can provide some information about the client’s circulatory status, it does not provide a measure of blood pressure. Furthermore, this action might not be feasible or appropriate depending on the client’s condition and the presence of casts on both arms.
Choice D rationale
Estimating the blood pressure by assessing the pulse volume of the client’s radial pulses is not the most appropriate action in this situation. While pulse volume can provide some information about the client’s circulatory status, it does not provide a measure of blood pressure. Furthermore, this method of estimating blood pressure is not as accurate or reliable as direct measurement.

Choice A rationale
While a high-calorie, high-protein diet can be beneficial for patients recovering from surgery or illness, it is not the immediate next step after collecting bone aspirate specimens for culture and sensitivity and applying a cast to a patient’s lower leg. The priority is to address the infection identified through the bone aspirate specimens.

Choice B rationale
Beginning parenteral antibiotic therapy is the appropriate next step after collecting bone aspirate specimens for culture and sensitivity in a patient with osteomyelitis. Osteomyelitis is an infection in the bone, and antibiotics are typically the first line of treatment. Therefore, this choice is the correct answer.
Choice C rationale
Administering antiemetic agents would be appropriate if the patient were experiencing nausea or vomiting. However, there is no indication in the question that the patient is experiencing these symptoms. Therefore, this choice is not the correct answer.
Choice D rationale
Bivalving the cast for distal compromise would be appropriate if there were signs of compromised circulation or nerve function below the level of the cast. However, there is no indication in the question that the patient is experiencing these issues. Therefore, this choice is not the correct answer.