What effect would the changing estrogen and progesterone levels during parturition have on lactation?

A. Decreased TRH
B. Decreased OT
C. Increased dopamine
D. Increased PRL


Answer: D

Anatomy & Physiology

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At the ankle, the anterior tibial artery becomes (the)

A) dorsal plantar arch. B) lateral plantar artery. C) medial plantar artery. D) dorsalis pedis artery. E) None of the answers are correct.

Anatomy & Physiology

Which of the following is not a major joint category?

A. Elastic B. Fibrous C. Cartilaginous D. Synovial E. Bony

Anatomy & Physiology

Ultrastructure refers to the detailed structure to the level of the ________.

A. cell B. organelle C. molecule D. tissue

Anatomy & Physiology

One of the main ingredients in a common antacid is sodium bicarbonate. Which of the following best explains the antacid properties of this ingredient?

A. NaHCO3 (sodium bicarbonate) dissociates into Na+ + HCO3-. Then, HCO3- breaks down into  H+, CO2, and C. B. NaHCO3 (sodium bicarbonate) dissociates into  Na+ and H2CO3. Then, H2CO3 breaks down into H+ and HCO3-. C. The bicarbonate of sodium bicarbonate binds to hydrogen atoms in the environment of the stomach and raises the pH while neutralizing acid. D. The sodium of sodium bicarbonate binds to OH- in the environment of the stomach and raises the pH, neutralizing acid.

Anatomy & Physiology