Hematopoiesis refers to the formation of blood cells within the red
marrow cavities of certain bones.
True
False
True
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Which hormone(s) dominate(s) the absorptive state?
a) Insulin b) Glucagon c) HGH d) All of these e) None of these
Suppose you are on a spinning ride at an amusement park. As you whirl around and around with your eyes closed, you sense the rotation by means of which of the following?
A. Cochlea B. Macula utriculi C. Macula sacculi D. Semicircular ducts E. Organ of Corti
Match each of the terms with its definition or description.
a. artery b. vein c. capillary d. tunica adventitia e. tunica intima f. tunica media g. ductus arteriosus h. ductus venosus i. hepatic portal system j. pulse 1. _____ Innermost layer of an artery or vein 2. _____ Expanding and recoiling of an artery due to the force of blood 3. _____ Blood vessels that carry blood away from the heart 4. _____ Blood vessel that allows fetal blood to bypass the immature liver 5. _____ Outermost layer of an artery or vein 6. _____ Blood vessel that allows fetal blood to bypass the lungs 7. _____ Blood vessel that carries blood back to the heart 8. _____ Second capillary bed in the liver, containing blood coming from the digestive system 9. _____ Muscle layer of an artery or vein 10. _____ Blood vessels that exchange substances between the blood and tissues
Which type of membrane does not open to the exterior, does not contain glands, but does secrete fluid?
A. Synovial B. Cutaneous C. Gobletal D. Mucous E. Serous