The gate control theory of pain modulation states that pain transmission can be blocked by
A) stimulation of C-fibers.
B) cold stimulation of the A-delta fibers.
C) tonic activity of the inhibitory neurons in the dorsal horn.
D) mechanical stimulation of A-beta fibers.
D) mechanical stimulation of A-beta fibers.
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Every neuron has
A. myelin. B. a neurilemma. C. many axons. D. a cell body.
Sutures are joints that are found
A. throughout the axial and appendicular skeletons. B. between all bones and teeth of the skull. C. between certain bones of the skull. D. only where a facial bone articulates with a cranial bone.
The squamous suture is the boundary between which bones?
A) frontal and nasal B) frontal and parietal C) nasal and vomer D) frontal and sphenoid E) parietal and temporal
The anterior margin of the ovary is anchored by a peritoneal fold called the __________.
A. broad ligament B. ovarian ligament C. suspensory ligament D. mesovarium