What is the major protein of muscle fiber of meat?

ATI LPN

ATI LPN Test Bank

A. Myosin B. Leucine C. Albumin D. Globulin

Correct Answer: A

Rationale: Myosin is the primary protein found in muscle fibers.

1 gm of fat gives how many kcalories?

A. 8 B. 9 C. 10 D. 11

Correct Answer: B

Rationale: One gram of fat provides 9 calories.

Salt is iodized to prevent?

A. Marasmus B. Goitre C. Pellagra D. Anaemia

Correct Answer: B

Rationale: Iodized salt prevents goitre by supplying iodine.

Which vitamin is present only in foods of animal origin:

A. Riboflavin B. Vitamin B12 C. Pantothenic acid D. The inactive form of vitamin A.

Correct Answer: B

Rationale: Vitamin B12 is only found in animal-derived foods.

The most important single predictor of an infant's future health and survival is:

A. The infant's birthweight. B. The infant's iron status at birth. C. The mother's weight at delivery. D. The mother's prepregnancy weight.

Correct Answer: A

Rationale: Birthweight is a critical predictor of infant health.

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