What is the term for muscles that have the same action?
A. Antagonists
B. Synergists
C. Prime movers
D. Fixators
Answer: B
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The portion of the GI tract seen curving around the head of the pancreas on axial CT images is the
A. pylorus. B. jejunum. C. ileum. D. duodenum.
Classify each scenario below as to primarily which type of work is being done.
1. maintaining a concentration gradient across a membrane 2. working on a dock, loading and unloading boxes into trucks all day 3. wound healing, recovering from surgery 4. enlarging one's muscles through body-building exercises 5. bringing glucose molecules inside brain cells so one can think 6. a thoroughbred horse, or greyhound dog, running around the track A. chemical work B. transport work C. mechanical work
The frontal lobe includes the primary _______________, which controls voluntary motor functions.
Fill in the blank(s) with the appropriate word(s).
The gate control theory of pain says that pain impulses traveling through the lateral spinothalamic tract can be suppressed by increased activity of the
A. anterior spinothalamic tract. B. spinocerebellar tracts. C. tertiary neurons. D. extrapyramidal tracts. E. dorsal column/medial lemniscal system.