The levator scapulae, scalenes, and sternocleidomastoid are innervated by the ________ plexus.
A) axillary
B) lumbar
C) brachial
D) cervical
E) neck
D) cervical
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Another name for a compound fracture is a(n) ________.
A. open fracture B. closed fracture C. comminuted fracture D. impacted fracture
Which is caused by increased levels of the hormone cholecystokinin?
A. Secretion of HCO3- from the pancreatic duct cells B. Contraction of the gallbladder C. Contraction of the sphincter of Oddi D. Inhibition of pancreatic enzyme secretion E. Secretion of gastric H+
Neurotransmitters are synthesized in the cell body, then transported in vesicles to the axon terminals using __________
Fill in the blank with correct words.
The electron microscope has revealed that one of the components within the cell consists of microtubules arranged to form a hollow tube. This structure is a ________.
A) centrosome B) centriole C) chromosome D) ribosome