If acetylcholine binds to its receptors in the heart, there would be ________ in heart rate.

A. no change
B. an increase
C. a decrease


Answer: C

Anatomy & Physiology

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The hypothalamus:

A) regulates the secretory activity of the pituitary gland. B) is connected to the pituitary gland by the optic chiasma. C) has neurons that connect to the anterior pituitary. D) contains the infundibulum, which secretes many hormones. E) all of these

Anatomy & Physiology

What rules have to be followed when using the formula v = rw?

A. units for w have to be radian-based B. units for v and r must the same base units (with time included in "v") C. both A and B D. there are no special rules

Anatomy & Physiology

Extracellular fluid includes:

a. plasma and intracellular fluid b. interstitial and intracellular fluids c. plasma and interstitial fluid d. plasma, interstitial fluid, and intracellular fluid

Anatomy & Physiology

The white matter of the cerebellum is referred to as which of the following?

A. Peduncles B. Vermis C. Cortex D. Arbor vitae E. Folia

Anatomy & Physiology