Erection of the penis is a result of vasodilation brought about by a reflex involving nonadrenergic, noncholinergic autonomic neurons

Indicate whether the statement is true or false.


TRUE

Anatomy & Physiology

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The vessel(s) associated with the left atrium is/are the ____________________.

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

Anatomy & Physiology

What are the three functional classes of neurons in the nervous system?

a. afferent, efferent, and interneurons b. brain, spinal, and peripheral c. incoming, outgoing, and transitional d. efferent, spinal, and motor e. afferent, peripheral, and sensory

Anatomy & Physiology

When a year has passed without menstruation, a woman has reached menarche

Indicate whether the statement is true or false

Anatomy & Physiology

During brain surgery, the superior portion of the postcentral gyrus of a patient is stimulated. What do you expect the patient to do?

A. Flex his fingers. B. Talk to the surgeon. C. Smile. D. Feel pressure on his toes. E. Move his hand.

Anatomy & Physiology