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A resident returns to the long-term care center after a right total hip replacement. The nurse should reinforce teaching for maintaining which of the following postoperative leg positions?

Legs in adduction

More than 90-degree hip flexion

Internal leg rotation

Legs in abduction

Answer and Explanation

The Correct Answer is D

Choice A reason: Legs in adduction can increase the risk of dislocation after hip replacement surgery.

Choice B reason: Flexing the hip more than 90 degrees can also increase the risk of dislocation.

Choice C reason: Internal rotation of the leg can lead to dislocation of the new hip joint.

Choice D reason: Maintaining the legs in abduction helps to stabilize the hip and prevent dislocation.

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Correct Answer is B

Explanation

Choice A reason: Unconsciousness is not typically a finding in the early compensatory stage of hypovolemic shock; it may occur in more advanced stages.

Choice B reason: Tachycardia, or rapid heartbeat, is a compensatory mechanism to maintain cardiac output during the early stages of hypovolemic shock.

Choice C reason: Cold clammy skin is a result of peripheral vasoconstriction, which is a compensatory response to maintain blood flow to vital organs.

Choice D reason: Diminished urine output occurs as the body conserves fluid in response to decreased blood volume.

A. "I should hold my insulin the day before surgery." B. "I should take a vitamin with zinc and vitamin C after surgery." C. "I don't have to quit smoking before surgery." D. "I should eat a meal high in fat 2 hours before surgery."

Correct Answer is B

Explanation

Choice A reason: Patients should not hold their insulin unless instructed by a physician, as it can lead to uncontrolled blood sugar levels.

Choice B reason: Taking vitamins with zinc and vitamin C can help with wound healing and immune function after surgery.

Choice C reason: Smoking should be stopped before surgery as it can impair wound healing and increase the risk of complications.

Choice D reason: Patients are typically advised to fast before surgery to reduce the risk of aspiration during anesthesia.

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A resident returns to the long-term care center after a right total hip replacement. The nurse should reinforce teaching for maintaining which of the following postoperative leg positions?

Nursing Test Bank

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Correct Answer is B

Explanation

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