Explain how contraceptive pills containing estradiol and progestin work
When used together, estradiol and progestin suppress the action of LH and FSH and thereby ovulation. Progestin blocks LH and ovulation, and, by causing the cervical mucus to become thick and sticky, it induces a barrier to sperm.
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The second most common type of malnutrition worldwide is:
a. iron deficiency anemia. b. protein-energy malnutrition. c. osteoporosis. d. vitamin A deficiency.
Although most people overeat from time to time, the bingeing associated with binge-eating disorder (BED) is distinct in that it serves as a habitual coping mechanism
Indicate whether the statement is true or false
One of the thyroid gland hormones is called
a. thyroxine. b. goitrogen. c. thiostimulating hormone. d. tissue stimulating hormone.
Which of the following individuals will likely live the longest?
A) A person that is underweight B) A person that is a normal body weight C) A person that is overweight D) A person that is obese