In which of these parts of the brain does decussation of descending nerve tracts involved in the conscious control of skeletal muscles occur?
A) cerebrum
B) diencephalon
C) midbrain
D) pons
E) medulla oblongata
Answer: E) medulla oblongata
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On axial images, the temporal lobes are seen at the level of the dorsum sellae.
Answer the following statement true (T) or false (F)
During a cardiac cycle, how many of the four chambers contract at any one time?
A. 1 B. 2 C. 4 D. Highly variable, depending on the heart beat rate E. None of the choices is correct.
Epithelium that is primarily secretory in function would most likely be
A. simple cuboidal. B. transitional. C. keratinized columnar. D. stratified squamous. E. simple squamous.
Unlike information from the eyes, information from the ears bypasses the thalamus on its way to the cerebral cortex
Indicate whether the statement is true or false.