The nurse notices redness under the chin of a client who is receiving oxygen at 2 L/minute via a nasal cannula. What action should the nurse take?

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.

Choice A rationale
While obtaining an analgesic prescription might help to alleviate the patient’s joint pain, it is not the first intervention that should be implemented in an acute adrenal crisis. The patient’s low blood pressure and high heart rate are immediate life-threatening conditions that need to be addressed first.
Choice B rationale
Infusing an intravenous fluid bolus is the first intervention that should be implemented in an acute adrenal crisis. This can help to increase the patient’s blood pressure, which is dangerously low.
Choice C rationale
Administering a PRN oral antipyretic could help to reduce the patient’s fever, but it is not the first intervention that should be implemented in an acute adrenal crisis. The patient’s low blood pressure and high heart rate are immediate life-threatening conditions that need to be addressed first.

Choice D rationale
Covering the patient with a cooling blanket could help to reduce the patient’s fever, but it is not the first intervention that should be implemented in an acute adrenal crisis. The patient’s low blood pressure and high heart rate are immediate life-threatening conditions that need to be addressed first.