The nurse is caring for a client with a total calcium level of 7.0 mg/dL. To assess for Chvostek's sign, the nurse would:

strain all of the client's urine.

inflate a blood pressure cuff 20 mmHg above systolic measurement.

lightly percuss the client's cheek.

obtain a baseline height and weight.

Answer and Explanation

The Correct Answer is C

C. Chvostek's sign is assessed by tapping or lightly percussing the facial nerve (facial muscles) at the angle of the jaw, just in front of the earlobe. A positive Chvostek's sign is indicated by facial twitching, especially around the mouth, nose, and eye, in response to this percussion. It indicates neuromuscular irritability due to low calcium levels.

A. Straining urine is typically done to collect urine for analysis or to detect urinary stones. It does not relate to the assessment of neuromuscular irritability, which is what Chvostek's sign evaluates.

B. This option does not pertain to assessing Chvostek's sign either. Inflating a blood pressure cuff above systolic measurement is a technique used to assess for Trousseau's sign, which is another clinical indicator of hypocalcemia but involves different physiological mechanisms than Chvostek's sign.

D. This option is unrelated to assessing Chvostek's sign or hypocalcemia. Baseline height and weight are typically obtained for nutritional assessment, growth monitoring, or as part of a general health assessment. They do not help in evaluating neuromuscular irritability associated with calcium levels.

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Correct Answer is D

Explanation

D This action involves escalating the issue to a higher authority who can provide guidance and support. The nursing supervisor can assess the situation, provide advice on managing the critically ill client, and potentially reassign the nurse or provide additional resources.

A. This option does not address the immediate need to ensure the patient's safety and continuity of care. It's important to consider patient welfare and seek appropriate support before considering leaving the unit.

B. Discussing the client's care with another nurse could be a subsequent step, but it does not address the immediate need to ensure the nurse is qualified to provide the necessary care.

C. Proceeding without addressing the issue could jeopardize patient safety and is not ethically or professionally responsible. It's crucial to acknowledge limitations and seek appropriate assistance.

A. Handling the skin gently B. Ensure daily bathing C. Clothing that will maintain body warmth D. Using skin moisturizers after bathing E. Fluid intake of no more than about 1000 mL

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

Explanation

A. Older adult skin is typically more fragile and prone to injury and tears due to decreased elasticity and thinning. Handling the skin gently helps prevent trauma, skin tears, and bruising, promoting skin integrity and comfort.

C. Older adults are more susceptible to temperature changes and may have difficulty regulating body temperature. Appropriate clothing that helps maintain warmth without causing overheating is essential. This includes wearing layers that can be easily adjusted and using fabrics that are breathable and comfortable.

D. Older adult skin tends to be drier due to decreased oil production and reduced hydration levels. Applying moisturizers after bathing helps replenish lost moisture, maintain skin hydration, and prevent dryness and cracking. It is important to choose moisturizers that are suitable for older adult skin and free from irritants.

B. Daily bathing may not be necessary or suitable for all older adults. Excessive bathing can strip the skin of natural oils, leading to dryness and irritation. Instead, the nurse should promote bathing frequency based on individual skin needs, such as using mild, moisturizing cleansers and lukewarm water.

E. Adequate hydration is crucial for maintaining skin health and overall well-being in older adults. While fluid needs vary among individuals, restricting fluid intake to such a low level (1000 mL) is generally not

appropriate unless medically indicated. Older adults should be encouraged to maintain adequate hydration to support skin elasticity, circulation, and overall health.

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The nurse is caring for a client with a total calcium level of 7.0 mg/dL. To assess for Chvostek's sign, the nurse would:

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Naxlex Comprehensive Predictor Exams

The inexperienced nurse is reassigned to another unit to care for a critically ill client whose care is beyond her capability. What action should the nurse take first?

Correct Answer is D

Explanation

Because of the skin changes in the older adult client, what interventions should the nurse ensure in their care? (SELECT ALL THAT APPLY)

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

Explanation

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