A nurse is caring for a client who is unconscious and has a living will. The client's family asks if they can make changes to lifesaving measures now that the client is unconscious. Which of the following statements should the nurse make?

"The Patient Self-Determination Act (PSDA) will explain your rights to change lifesaving measures."

"The durable power of attorney for health care can cancel the client's living will."

"The living will states the client's wishes regarding lifesaving measures."

"The case manager can make changes to the client's living will."

Answer and Explanation

The Correct Answer is C

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Correct Answer is D

Explanation

A. Decreased urine specific gravity:In fluid volume deficit, urine becomes more concentrated due to decreased kidney perfusion and water conservation by the body. This results in an increased urine specific gravity.

B. Decreased Hgb:Fluid volume deficit typically leads to hemoconcentration because there is less plasma volume, which makes hemoglobin and hematocrit levels appear elevated.

C. Increased urine ketones:While increased urine ketones may occur in dehydration associated with starvation or diabetic ketoacidosis (DKA), it is not a hallmark finding in general fluid volume deficit. The presence of ketones depends on the underlying cause, not on fluid volume status alone.

D. Increased BUN:Blood urea nitrogen (BUN) increases in fluid volume deficit because of hemoconcentration and reduced kidney perfusion, which slows the excretion of urea. The ratio of BUN to creatinine is often elevated in dehydration (>20:1).

A. Scatter rugs are present in the kitchen. B. Electrical cords are placed along the walls. C. Uses a microwave for cooking. D. Handrails are present in the bathroom.

Correct Answer is A

No explanation

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A nurse is caring for a client who is unconscious and has a living will. The client's family asks if they can make changes to lifesaving measures now that the client is unconscious. Which of the following statements should the nurse make?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who has fluid volume deficit. The nurse should expect which of the following findings?

Correct Answer is D

Explanation

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Correct Answer is A

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