Correct Answer: B

Rationale: The correct answer is B: Stool for Clostridium difficile test. In this scenario, the client is experiencing symptoms suggestive of a possible Clostridium difficile infection, a common complication of chemotherapy. The test is crucial to confirm the presence of C. difficile toxins in the stool, which would guide appropriate treatment with antibiotics such as metronidazole or vancomycin. A: Enzyme-linked immunosuppressant assay is not relevant in this context as it is used to measure levels of immunosuppressant drugs, not for diagnosing C. difficile infection. C: Flat palate X-ray of the abdomen is unnecessary and would not provide information about the cause of the symptoms. D: Electrolyte panel and hemogram are important for monitoring overall health status but do not directly address the specific issue of possible C. difficile infection.

Correct Answer: B

Rationale: The correct answer is B because hemoglobin carries oxygen to the tissues, and with a low hemoglobin level of 6 g/dL, there is insufficient oxygen-carrying capacity to meet the body's needs, leading to shortness of breath (SOB). Choice A is incorrect as anemia affects oxygen transport, not absorption. Choice C is incorrect as anemia affects oxygen delivery, not nutrient delivery. Choice D is incorrect as the primary reason for SOB in this scenario is the lack of oxygen-carrying capacity due to low hemoglobin levels, not lung damage from blood loss.

Correct Answer: D

Rationale: The correct answer is D: “Remain supine for the time specified by the physician.” After a subarachnoid block, the client must remain lying down to prevent complications like spinal headaches due to cerebrospinal fluid leakage. This position helps maintain adequate spinal fluid pressure. Choice A is incorrect as fluid intake is important postoperatively. Choice B is not relevant to a subarachnoid block. Choice C is important but not the most crucial instruction compared to maintaining the supine position.

Correct Answer: C

Rationale: Rationale for Choice C: 1. Safety First: Recording vital signs is crucial for patient safety. Asking the NAP to record vital signs ensures the patient's condition is monitored before administering medications. 2. Accountability: Nurses are responsible for ensuring accurate documentation of vital signs. Asking the NAP to record them maintains accountability within the healthcare team. 3. Communication: By requesting the NAP to record vital signs, the nurse fosters effective communication and collaboration in patient care. Summary of Other Choices: A: Administering medications without reviewing vital signs could lead to adverse effects if there are abnormalities. B: Reviewing vital signs upon return delays immediate action and could jeopardize patient safety. D: Omitting vital signs neglects the essential monitoring required for patient care and could result in missed opportunities for early intervention.

Correct Answer: A

Rationale: The correct answer is A: neuropathy on her peripheral. In diabetes, peripheral neuropathy is common, causing loss of sensation in the feet, making it difficult to feel injuries like stepping on a sharp object. This can lead to delayed detection of wounds, increasing the risk of infections and complications. Nephropathy (B) refers to kidney damage, carpal tunnel syndrome (C) involves compression of the median nerve in the wrist, and macroangiopathy (D) refers to large blood vessel disease, which are not directly related to the scenario described.