Axons of the corticospinal tract cross the brainstem at the
A. middle cerebellar peduncle of the pons.
B. cerebral aqueduct of the midbrain.
C. hypoglossal canal.
D. decussation of the pyramids in the medulla oblongata.
E. primary fissure of the cerebellum.
Answer: D
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A. Contracture B. Charley horse C. Rhabdomyoma D. Rhabdomyosarcoma
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What will be an ideal response?
Peristaltic antral contractions
a. occur at a rate of 3/min. b. are responsible for emptying food into the duodenum. c. are responsible for mixing food and gastric enzymes within the antrum. d. both (a) and (b) above. e. all of these answers.
Spongy bone consists of a meshwork of interconnecting sections of bone called ____________________
Fill in the blank(s) with correct word