The nurse is aware that vitamin B12 is absorbed in the:

Duodenum

Stomach

Small intestine

Large intestine

Answer and Explanation

The Correct Answer is C

A.   The duodenum is the first part of the small intestine where a significant amount of digestion takes place, but vitamin B12 is primarily absorbed in the lower part of the small intestine, called the ileum.
B.   The stomach plays a role in releasing intrinsic factor, which helps in the absorption of vitamin B12, but the actual absorption occurs in the small intestine.
C.   Vitamin B12 absorption primarily occurs in the lower part of the small intestine (ileum), facilitated by intrinsic factors.
D.   The large intestine primarily absorbs water and electrolytes; it is not a site for vitamin B12 absorption.

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Correct Answer is B

Explanation

A. Nutrition deficiency is a broader term and can encompass various deficiencies, not specifically related to protein and muscle breakdown during starvation.
B. Metabolism refers to the chemical processes in the body that convert or use energy from food, including the breakdown of protein during starvation.
C. Kwashiorkor is a severe form of acute malnutrition, primarily due to inadequate protein intake, but it's not specifically related to the body's use of protein and muscle breakdown during starvation.
D. Marasmus is a form of severe malnutrition caused by a deficiency in both calories and protein, leading to the body using its own protein stores.

A. The client's waist circumference B. The client's height C. The client's daily calorie intake D. The client's skinfold thickness

Correct Answer is B

Explanation

A. Waist circumference is useful for assessing abdominal obesity but is not the primary factor in calculating BMI.
B. BMI is calculated using the client's height and weight to estimate body fat and assess potential health risks associated with weight.
C. Daily calorie intake is relevant for dietary assessment but is not used in the calculation of BMI.
D. Skinfold thickness measurement is a method for assessing body fat percentage but is not used in the standard BMI calculation.

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The nurse is aware that vitamin B12 is absorbed in the:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The body's use of protein and muscle breakdown to combat starvation is known as:

Correct Answer is B

Explanation

A nurse is calculating a client's body mass index (BMI). Which of the following information does the nurse require?

Correct Answer is B

Explanation

A nurse is assisting with teaching a client about water-soluble vitamins. Which of the following vitamins should the nurse include?

The patient eats a lot of Mexican dishes. In trying to cut down on fat intake, they should.

A nurse collecting data from a client who has dehydration. Which of the following findings should the nurse expect?

The nurse is aware that vitamin B12 is absorbed in the:

As a member of the health care team, the LPN/LVN understands that discharge planning for the hospitalized patient begins:

For a nurse to perform a nutritional assessment, which of the following is necessary?

A nurse is caring for a client who has a body mass index (BMI) of 18. The nurse should place the client in which of the following BMI categories?

The nurse consults with a patient who is a vegan and stresses that this diet puts the patient at risk for: