Which muscle forms the floor of the mouth?
A. Mylohyoid
B. Omohyoid
C. Genioglossus
D. Digastric
E. Hyoglossus
Answer: A
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Which hormone(s) is released by heart muscle in response to excessive chamber volume?
A) ADH B) aldosterone C) PTH D) acetylcholine E) natriuretic peptides
Changes in digestive function related to GIP and Gastrin are associated with:
a. external influences b. local changes in the digestive tract c. intrinsic nerve plexus d. extrinsic autonomic nerves e. gastrointestinal hormones
The sarcomere lies within the boundaries of which of these structures?
a. A bands b. H bands c. I bands d. sarcoplasmic reticulum e. Z lines
Dermatomal maps are important clinically because they
A. can be used to check for motor function. B. locate the position of cranial nerves. C. can be used to help locate nerve damage. D. indicate what muscles are innervated by each spinal nerve. E. can be used to detect cranial nerve damage.