The most commonly used oral contraceptives contain

A) synthetic androgen. B) gonadotropins.
C) FSH and LH. D) synthetic estrogen and progesterone.


D

Anatomy & Physiology

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Symptoms of Addison's disease include all of the following except ________

A) High blood pressure B) Excessive skin pigmentation C) Weight loss D) Low blood pressure

Anatomy & Physiology

Biological half-life is the time required for

A. half of an ionic compound to ionize. B. half of a radioactive material to be eliminated from the body. C. radiation exposure that is lethal for half of a biological population. D. radioactivity levels of organic compounds to stabilize at one-half their original value.

Anatomy & Physiology

Arteriolar smooth muscle normally displays a state of partial constriction known as _______

Fill in the blank(s) with correct word

Anatomy & Physiology

Current research indicates that stomach cancer may originate from ________ cells that enter the stomach to repair damage to the stomach lining.

A. phagocytic B. stem C. bone marrow D. muscle

Anatomy & Physiology