A nurse is reviewing the preoperative checklist of a client who is going to have a laparoscopic cholecystectomy. Which of the following items should be completed before transferring the client to the operating room?

Remove dentures, glasses, contact lenses, jewelry and nail polish.

Administer a sedative or anxiolytic medication as prescribed.

Mark the surgical site with an indelible marker.

All of the above.

Answer and Explanation

The Correct Answer is D

Choice A reason:

Removing dentures, glasses, contact lenses, jewelry and nail polish is part of the physical preparation of the client before surgery. These items can interfere with the anesthesia, cause injury, or be lost during the procedure.

Choice B reason:

Administering a sedative or anxiolytic medication as prescribed is part of the preoperative medication of the client before surgery. These medications can help reduce anxiety, pain, nausea, and vomiting, and facilitate induction of anesthesia.

Choice C reason:

Marking the surgical site with an indelible marker is part of the patient identification and verification process before surgery. This helps prevent wrong-site, wrong-procedure, or wrong-person surgery by ensuring that the correct site is marked and confirmed by the client, surgeon, and nurse.

Choice D reason:

All of the above. All of these items should be completed before transferring the client to the operating room as part of the preoperative checklist. The checklist ensures that necessary documentation, admission assessment, physical preparation, and client education have been completed before the client enters the surgical suite.

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Correct Answer is B

Explanation

Choice A reason:

Hypothermia, bradycardia, and hypotension are not signs of malignant hyperthermia, but rather signs of hypovolemia, shock, or anesthesia overdose. Malignant hyperthermia is a rare but life-threatening condition that occurs when a patient is exposed to certain anesthetic agents and develops a hypermetabolic response that leads to high fever, muscle rigidity, tachycardia, hypertension, acidosis, and rhabdomyolysis.

Choice B reason:

Hyperthermia, tachycardia, and hypertension are the classic signs of malignant hyperthermia. The patient may also experience increased carbon dioxide production, decreased oxygen saturation, dysrhythmias, cyanosis, muscle breakdown, and organ failure. The nurse should monitor the patient's vital signs, temperature, blood gases, electrolytes, and urine output closely and notify the anesthesia care provider immediately if malignant hyperthermia is suspected. The treatment involves stopping the anesthetic agent, administering 100% oxygen, cooling the patient with ice packs and cold intravenous fluids, and giving dantrolene sodium intravenously to relax the muscles.

Choice C reason:

Hypothermia, tachypnea, and hypertension are not consistent with malignant hyperthermia. Hypothermia may occur due to exposure to cold operating room environment or intravenous fluids. Tachypnea may be caused by pain, anxiety, hypoxia, or acidosis. Hypertension may be related to stress, pain, or sympathetic stimulation. These signs are not specific to malignant hyperthermia and do not indicate a hypermetabolic state.

Choice D reason:

Hyperthermia, bradypnea, and hypotension are not typical of malignant hyperthermia. Hyperthermia may occur due to infection, inflammation, or dehydration. Bradypnea may be a result of oversedation, opioid administration, or respiratory depression. Hypotension may be due to blood loss, dehydration, or vasodilation. These signs do not reflect a hypermetabolic state or muscle rigidity that are characteristic of malignant hyperthermia.

A. Applying sequential compression devices to the lower extremities. B. Massaging the calves and thighs gently. C. Elevating the foot of the bed by 15 degrees. D. Encouraging early ambulation and leg exercises.

Correct Answer is A

Explanation

Choice A reason:

Applying sequential compression devices (SCDs) to the lower extremities is the most effective nursing intervention in preventing DVT in a patient who had spinal surgery and is at risk for DVT. SCDs are pneumatic devices that inflate and deflate around the legs to promote venous return and prevent stasis of blood, which can lead to clot formation.

Choice B reason:

Massaging the calves and thighs gently is not recommended for a patient who had spinal surgery and is at risk for DVT. Massaging the affected area can dislodge a clot and cause a pulmonary embolism, which is a life-threatening complication of DVT.

Choice C reason:

Elevating the foot of the bed by 15 degrees is not an effective nursing intervention in preventing DVT in a patient who had spinal surgery and is at risk for DVT. Elevating the foot of the bed can increase venous stasis and impair circulation, which can increase the risk of clot formation.

Choice D reason:

Encouraging early ambulation and leg exercises is an effective nursing intervention in preventing DVT in a patient who had spinal surgery and is at risk for DVT, but not as effective as applying SCDs. Early ambulation and leg exercises can improve blood flow and prevent venous stasis, but they may not be feasible or safe for some patients who had spinal surgery, depending on their level of injury and mobility.

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A nurse is reviewing the preoperative checklist of a client who is going to have a laparoscopic cholecystectomy. Which of the following items should be completed before transferring the client to the operating room?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assisting with the induction of general anesthesia for a client who is undergoing a cholecystectomy. The nurse monitors the client for signs of malignant hyperthermia, which include:

Correct Answer is B

Explanation

A nurse is caring for a patient who had spinal surgery and is at risk for deep vein thrombosis (DVT) Which of the following nursing interventions is most effective in preventing DVT?

Correct Answer is A

Explanation

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