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
__________ 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
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