Which of the following are water-soluble vitamins?
Select all that apply.
B6
K
A
E
C
Correct Answer : A,E
A. B6 (pyridoxine) is a water-soluble vitamin that plays roles in metabolism, red blood cell production, and the nervous system.
B. Vitamin K is a fat-soluble vitamin responsible for blood clotting and is not water-soluble.
C. Vitamin A is a fat-soluble vitamin important for vision, immune function, and skin health, not water-soluble.
D. Vitamin E is a fat-soluble antioxidant vitamin, not water-soluble.
E. Vitamin C (ascorbic acid) is a water-soluble vitamin crucial for collagen synthesis, antioxidant function, and immune support.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. The responsibility for obtaining prior insurance authorization typically falls on the admitting provider's office, as they initiate the admission process and coordinate the necessary approvals.
B. The admitting office of the hospital manages administrative tasks related to the admission process but usually doesn't handle insurance authorization directly.
C. The nursing unit focuses on patient care rather than administrative tasks like insurance authorization for admissions.
D. While the nurse plays a crucial role in patient care, the responsibility for insurance authorization generally rests with the admitting provider's office or administrative staff handling admissions.
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.
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