Correct Answer: A

Rationale: Rationale: 1. A: Blood pressure apparatus is essential to monitor for any signs of bleeding or clot formation after carotid angioplasty. 2. B: IV infusion stand is important but not the priority for immediate postoperative monitoring. 3. C: Call bell is important for the client to call for assistance but not the priority for immediate postoperative care. 4. D: Endotracheal intubation is not necessary after a carotid angioplasty and is not a priority item for bedside care. Summary: Monitoring blood pressure is crucial for detecting complications post carotid angioplasty. IV stand, call bell, and endotracheal intubation are important but not the priority in this scenario.

Correct Answer: C

Rationale: The normal range of hemoglobin in adult blood is typically between 12-18 g/dL. This range is the most common and widely accepted range based on clinical guidelines and research studies. Hemoglobin levels outside this range may indicate anemia or other health conditions. Choice A (7-11 mg) is too low for normal hemoglobin levels in adults and indicates severe anemia. Choice B (14-20 mg) is slightly higher and could be normal for some individuals, but generally, 12-18 g/dL is the standard range. Choice D (20-26 mg) is too high and may indicate dehydration or other medical conditions.

Correct Answer: D

Rationale: The correct answer is D: Fluid and electrolyte monitoring. In total parenteral nutrition (TPN), monitoring fluid and electrolyte balance is crucial to prevent complications like dehydration, electrolyte imbalances, and overload. Regular assessment ensures the patient's stability and prevents potential adverse effects. Option A (Evaluation of the peripheral venous site) is important but not essential compared to maintaining fluid and electrolyte balance. Option B (Confirmation that the tube is in the stomach) is irrelevant for a patient receiving TPN as it bypasses the GI tract. Option C (Assessment of the GI tract, including bowel sounds) is not necessary as TPN is given intravenously, bypassing the GI tract altogether.

Correct Answer: B

Rationale: The correct answer is B: Take a deep breath as the nurse deflates the cuff. This is the correct choice because asking the client to take a deep breath while the cuff is deflated helps prevent aspiration of secretions into the lower airway. When the cuff is deflated, the tracheostomy tube provides a direct pathway for secretions to travel upwards, and taking a deep breath facilitates the movement of secretions out of the trachea. Choice A (Cough as the cuff is being deflated) is incorrect because coughing while the cuff is being deflated can increase the risk of aspiration as secretions may be forced into the lower airway. Choice C (Hold the breath as the cuff is being re-inflated) is incorrect as holding the breath while the cuff is being re-inflated can hinder the clearance of secretions from the trachea. Choice D (Exhale deeply as the nurse re-inflates the cuff) is incorrect

Correct Answer: B

Rationale: The correct answer is B: Encourage ambulation and liberal fluid. Encouraging ambulation can help in the movement of kidney stones and alleviate pain. Liberal fluid intake helps in flushing out kidney stones and preventing further stone formation. Incorrect options: A: Administering prescribed nephrotoxic drugs can worsen kidney function and exacerbate the pain. C: Observing aseptic principles when changing intake is important for infection prevention but not directly related to pain management for renal calculi. D: Providing a comfortable position can offer temporary relief but does not address the underlying cause of kidney stone pain.