All of the following are spinal plexuses EXCEPT ________
A) cervical plexus
B) thoracic plexus
C) brachial
D) lumbar plexus
B
Explanation:
A) There is a cervical plexus.
C) There is a brachial plexus.
D) There is a lumbar plexus.
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A. They dampen strong vibrations from very loud sounds. B. They amplify softer sound and sharpen pitch perception. C. They bend and depolarize with specific wavelengths of sound waves. D. All of the choices are correct.
The final process to occur in the alimentary canal is:
A) absorption. B) secretion. C) segmentation. D) defecation.
Protein buffering is primarily an _____ buffering system.
a. Extracellular b. Extravascular c. Interstitial d. Intracellular
what are the actions of the gastrocnemius? select all that apply.
a) plantar flexes foot b) extends knee c) dorsiflexes foot d) flexes knee