A nurse is researching dietary options for a patient that includes foods that supply energy to the body. Which are classes of nutrients that supply this energy? Select all that apply.
Lipids (fats)
D vitamins
Carbohydrates
Minerals
Proteins
Correct Answer : A,C
A. Lipids (fats) are a concentrated source of energy for the body.
B. D vitamins are essential for bone health but do not supply energy.
C. Carbohydrates are a primary source of energy for the body.
D. Minerals are essential for various bodily functions but do not supply energy.
E. Proteins are essential for tissue repair and growth but are not a primary source of energy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. The right lower quadrant is an anatomical location in the abdomen and is not associated with gas exchange.
B. Gas exchange occurs in the alveoli of the lungs, where oxygen is taken in, and carbon dioxide is expelled.
C. The left ventricle is part of the heart and is involved in pumping oxygenated blood to the body; it is not the site of gas exchange.
D. The trachea is the windpipe that carries air to and from the lungs but is not the specific site of gas exchange.
Correct Answer is C
Explanation
A. While a fall-risk patient is important, the patient is currently sleeping and has a bed alarm in place, reducing immediate risk.
B. Pain management is important, but the patient is not in immediate distress, and pain can be addressed after the more critical patient is attended to.
C. A patient with a tracheostomy experiencing wheezing and increased secretions may be at risk for airway compromise and need immediate attention.
D. Turning a patient with a pressure ulcer, while important for prevention, is not as urgent as addressing potential airway issues in the tracheostomy patient.
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