A nurse is reviewing a client's laboratory results for effectiveness of total parenteral nutrition (TPN). Which of the following laboratory values is the best indicator for the nurse to monitor for short-term effectiveness of the TPN?

Hemoglobin

Transferrin

Prealbumin

Total albumin

Answer and Explanation

The Correct Answer is C

A.   Hemoglobin levels primarily reflect the oxygen-carrying capacity of red blood cells and are not specific to nutritional status.
B.   Transferrin levels reflect iron-binding capacity and may be influenced by factors other than nutrition.
C.   Prealbumin levels have a shorter half-life compared to total albumin and can provide a more immediate assessment of nutritional status and the effectiveness of TPN in the short term.
D.   Total albumin levels reflect longer-term protein status and may not change significantly in the short term with TPN administration.

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Correct Answer is D

Explanation

A. While vitamin B12 is important for overall health, it is not specifically associated with the prevention of neural tube defects. Folate, however, is crucial for preventing neural tube defects in the developing fetus.
B. Calcium is important for bone health but is not specifically associated with the prevention of neural tube defects.
C. Magnesium is important for various bodily functions but is not specifically associated with the prevention of neural tube defects.
D. Folate (also known as folic acid) is the key nutrient recommended for preventing neural tube defects in the fetus. Pregnant women are advised to consume adequate amounts of folate, either through their diet or through supplements.

Correct Answer is ["1680"]

Explanation

We'll use milliliters (mL) as the standard unit. There are approximately 30 mL in 1 ounce.

The client's intake from the coffee, beef broth, gelatin, and water is 8 oz + 8 oz + 6 oz + 24 oz, which equals 46 oz.

Converting ounces to milliliters, we get: 46 oz * 30 mL/oz = 1380 mL.

Adding the IV fluids, the total intake is 300 mL + 1380 mL = 1680 mL. The client's total intake is 1680 mL.

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A nurse is reviewing a client's laboratory results for effectiveness of total parenteral nutrition (TPN). Which of the following laboratory values is the best indicator for the nurse to monitor for short-term effectiveness of the TPN?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is providing dietary teaching about prevention of neural tube defects in the fetus to a client who is pregnant. Which of the following nutrients should the nurse recommend?

Correct Answer is D

Explanation

Correct Answer is ["1680"]

Explanation

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