The pain of angina pectoris comes from a blockage in an artery that supplies the
A. heart.
B. sternum.
C. left arm and shoulder.
D. neck and jaw.
Answer: A
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Which of the following is not a function of blood?
A. Transports a variety of nutrients B. Helps to stabilize the pH of extracellular fluids C. Participates in the initiation of blood clotting D. Produces plasma hormones E. Helps to regulate body temperature
Which of the following is a serous membrane that extends from the lesser curvature of the stomach to the liver?
A. Mesentery B. Falciform ligament C. Mesocolon D. Lesser omentum E. Greater omentum
__________ do(es) not use a second messenger system
a. ACTH b. Steroid hormones and TH c. Glucagon d. Most hydrophilic hormones e. Only a few lipophilic hormones
The wrist is composed of eight bones called ________.
A. metacarpal bones B. metatarsal bones C. digits D. tarsal bones E. carpal bones