Which rationale supports placing the bed in the reverse Trendelenburg position for a patient with critical limb ischemia?

Prevents skin maceration

Reduces restenosis

Reduces the risk of infection

Increases perfusion to the legs

Answer and Explanation

The Correct Answer is D

Choice A reason: Preventing skin maceration is not the primary purpose of the reverse Trendelenburg position. Skin maceration typically occurs due to excessive moisture on the skin, and the bed position does not directly address this issue.

Choice B reason: Reducing restenosis, which is the re-narrowing of a blood vessel after it has been treated, is not directly affected by the patient's bed position. Restenosis is more related to the procedure performed and the patient's overall condition rather than positioning.

Choice C reason: Reducing the risk of infection is also not a direct benefit of the reverse Trendelenburg position. Infection prevention involves maintaining sterile techniques, proper wound care, and monitoring for signs of infection.

Choice D reason: Increasing perfusion to the legs is the correct rationale for placing the bed in the reverse Trendelenburg position for a patient with critical limb ischemia. This position helps to improve blood flow to the lower extremities by utilizing gravity to aid in circulation, thus enhancing oxygen and nutrient delivery to the affected tissues.

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Correct Answer is ["B","C","D"]

Explanation

Choice A reason: Anorexia, nausea, and vomiting are not typical findings associated with Cushing syndrome. These symptoms can be related to other medical conditions but do not specifically indicate Cushing syndrome.

Choice B reason: Truncal obesity, thin extremities, and rounding of the face (moon face) are classic signs of Cushing syndrome. This condition leads to fat redistribution, resulting in increased fat around the trunk and face while the extremities appear thinner. The distinctive appearance of moon face is due to fat accumulation.

Choice C reason: Purplish streaks on the abdomen, also known as striae, are a common feature of Cushing syndrome. These stretch marks occur due to the excessive production of cortisol, which weakens the connective tissue, leading to skin changes.

Choice D reason: Hyperglycemia, or high blood sugar, is frequently seen in patients with Cushing syndrome. The excess cortisol increases glucose production and decreases insulin sensitivity, leading to elevated blood sugar levels.

Choice E reason: A bronzed appearance of the skin is not a typical finding of Cushing syndrome. This symptom is more commonly associated with Addison's disease, which involves adrenal insufficiency rather than excess cortisol production seen in Cushing syndrome.

A. "I should eat foods high in potassium because diuretics cause potassium loss." B. "I need to limit my fluid intake to no more than 1 quart of liquids a day." C. "I need to shop for foods low in sodium and avoid adding salt to food." D. "I should weigh myself daily and report sudden weight loss or gain."

Correct Answer is C

Explanation

Choice A reason: Eating foods high in potassium can be important for patients taking diuretics, as diuretics can cause potassium loss. However, for SIADH patients, this is not a primary focus unless they are on diuretics that specifically lead to potassium loss.

Choice B reason: Limiting fluid intake is crucial for patients with SIADH to prevent fluid overload and hyponatremia. This statement aligns with proper management of the condition.

Choice C reason: Patients with SIADH need to carefully manage their sodium intake. Rather than reducing sodium, they often need to maintain or increase their sodium intake to help counteract the effects of SIADH, which causes dilutional hyponatremia (low blood sodium levels). Therefore, this statement indicates a need for additional instruction.

Choice D reason: Weighing oneself daily is an important practice for SIADH patients to monitor for sudden weight changes, which can indicate fluid imbalances. This statement is appropriate and does not require additional instruction.

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Which rationale supports placing the bed in the reverse Trendelenburg position for a patient with critical limb ischemia?

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Naxlex Comprehensive Predictor Exams

A patient is being admitted with a diagnosis of Cushing syndrome. Which three findings will the nurse expect during the assessment?

Correct Answer is ["B","C","D"]

Explanation

Which patient statement indicates to the nurse that additional instruction is needed for a patient with chronic syndrome of inappropriate antidiuretic hormone (SIADH)?

Correct Answer is C

Explanation

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In any clinical setting, which health care team member is responsible for developing an individualized plan of care that includes nursing diagnoses, interventions, and outcomes, including the patient's self-management care plan?

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