What organ of the pregnant woman is central to the exchange of nutrients for waste products with the fetus?

a. Uterus b. Vagina
c. Placenta d. Amniotic sac


c

Nutritional Science

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Proteins are categorized as energy-yielding macronutrients because:

A) their structure and properties are similar to carbohydrates. B) they can provide energy without breaking down into amino acids. C) the body can convert excess amino acids into fat. D) amino acids help in the storage of dietary carbohydrates.

Nutritional Science

A 15 year old pregnant female who is 15 pounds overweight should gain:

a. 40 lbs b. 25 lbs c. 35 lbs d. 10 lbs

Nutritional Science

A food labeled "low sodium" must have 40 mg or fewer per serving

Indicate whether the statement is true or false

Nutritional Science

Hypertension, hypernatremia, and bone loss are attributed to excess

A) potassium. B) sodium. C) iron. D) chloride.

Nutritional Science