The neuromodulators in the brain’s pain suppression system function similarly to

1.aspirin.
2.morphine.
3.substance P.
4.norepinephrine.
5.acetylcholine.


2

Anatomy & Physiology

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The _________ nerve carries parasympathetic fibers to the SA node.

a. hypoglossal b. facial c. accessory d. vagus

Anatomy & Physiology

The cells in this layer of epidermis are dead, and their flat, scale-like remnants are filled with keratin

A) stratum granulosum B) stratum spinosum C) stratum corneum D) stratum basale

Anatomy & Physiology

Where is the anterior (ventral) root of a spinal nerve?

a) A b) B c) C d) G e) H

Anatomy & Physiology

Connective tissue of the skin is developed from ________

A) Fascia B) Fibroblasts C) Melanocytes D) Collagen

Anatomy & Physiology