Which of the following is a likely effect of an aging ANS?

A. Slowed somatic reflexes
B. Decreased lacrimal secretions and dry eyes
C. Decreased emotions
D. Decreased sensitivity to pain from the skin, muscles, or joints


Answer: B

Anatomy & Physiology

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The presence of both type-B antibodies and type-B antigens are to agglutination as ________ is to ________.

A. coagulation; hemophilia B. fibrin; fibrinogen C. vascular damage; hemostasis D. hemostasis; clotting

Anatomy & Physiology

There are three gluteal muscles. Select the one that is correctly matched with its primary action

A.   Gluteus medius: abducts the thigh B.   Gluteus maximus: abducts the thigh C.   Gluteus minimus: rotates the thigh

Anatomy & Physiology

The carina is at the ____________________ vertebral level.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

The distention of the stomach by food is the primary stimulus to begin the ________ phase of gastric secretion.

A. hepatic B. intestinal C. cystic D. cephalic E. gastric

Anatomy & Physiology