Teratogen is the term that refers to a(n)
A. abnormality of the fetus.
B. defect in the placenta.
C. nutrient required for normal development.
D. substance that can cause birth defects.
D. substance that can cause birth defects.
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A low carbohydrate diet is given to patients with:
A) colitis. B) ileitis. C) severe diarrhea. D) diabetes.
A ________ is a medical doctor with four years of medical training and three years of residency training (spent mostly in supervised clinical practice)
a. psychoanalyst b. psychiatric social worker c. psychologist d. psychiatrist
Which is correct regarding the relationship of vigorous physical activity and frequency of sick leave?
A. Cross-sectional studies show a linear dose-response relationship. B. Cross-sectional studies show a dose-response relationship with the fewest days of sick leave among those who exercise 3 days a week. C. Cross-sectional studies show a dose-response relationship with the fewest days of sick leave among those who exercise 4 or more times per week. D. Cross-sectional studies do not show a dose-response relationship between participation in vigorous physical activity and frequency of sick leave.
Which type of dietary fat is solid at room temperature?
a. saturated b. monounsaturated c. polyunsaturated d. multiunsaturated