What should the nurse do first for a client with a history of diabetes who is experiencing hypoglycemia?

Correct Answer: A

Rationale: The correct answer is A: Administer glucose. In hypoglycemia, the priority is to raise the low blood sugar levels quickly. Administering glucose is the most direct and effective way to do so. Glucose will rapidly increase the blood sugar levels and help the client recover from hypoglycemia. Administering insulin (B) would further lower blood sugar levels. Administering glucagon (C) is used for severe hypoglycemia when the client is unconscious. Encouraging deep breathing (D) is not effective in treating hypoglycemia and does not address the immediate need to raise blood sugar levels.

Correct Answer: A

Rationale: The correct answer is A: Administer glucose. When caring for a client with suspected hypoglycemia, the first priority is to raise their blood sugar levels quickly to prevent potential complications such as seizures or loss of consciousness. Administering glucose helps to rapidly increase blood sugar levels and alleviate symptoms. The other choices (B: Administer insulin, C: Place the client in a supine position, D: Administer IV fluids) are incorrect because administering insulin can further lower blood sugar levels, placing the client in a supine position may not address the immediate issue of low blood sugar, and administering IV fluids does not directly address the hypoglycemia.

Correct Answer: A

Rationale: The correct answer is A: Administer pain relief. The nurse's first priority is to address pain and ensure the client's comfort and well-being. Pain relief helps reduce distress, improve communication, and prevent complications. Monitoring blood pressure (B) and providing hydration (C) are important but not the immediate priority in severe trauma. Administering a blood transfusion (D) may be necessary but is not the first priority compared to addressing pain and stabilizing the client.

Correct Answer: A

Rationale: The correct first step in managing a client with acute renal failure is to administer IV fluids (Choice A). This is crucial to ensure adequate hydration and maintain renal perfusion. By administering IV fluids, you can help improve kidney function and prevent further damage. Monitoring urine output (Choice B) is important but comes after addressing the fluid balance with IV fluids. Performing a CT scan (Choice C) is not typically the initial step in managing acute renal failure as it does not directly impact the patient's immediate condition. Administering diuretics (Choice D) can worsen the condition by further reducing kidney function, so it is not the recommended first step.

Correct Answer: A

Rationale: The correct answer is A: Apply a sterile dressing. Firstly, cover the wound with a sterile occlusive dressing to prevent air from entering the pleural space, reducing the risk of tension pneumothorax. This also helps to prevent infection and further complications. Administering morphine (B) or nitroglycerin (D) is not the priority in this situation as managing the chest wound is crucial. Applying an airtight dressing (C) may lead to tension pneumothorax if not done properly. Therefore, the immediate action should be to apply a sterile dressing to stabilize the wound and prevent further complications.