A person bringing part of the body backward is performing which muscle action?
A. Medial excursion
B. Lateral excursion
C. Retraction
D. Protraction
Answer: C
Anatomy & Physiology
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Yellow bone marrow contains a large percentage of ________
A) Sharpey's fibers B) elastic tissue C) fat D) blood-forming cells
Anatomy & Physiology
In general, parasympathetic inputs to the gut are _________, while sympathetic inputs are _________.
A. stimulatory; inhibitory B. rapid; long lasting C. inhibitory; stimulatory D. hormonal; neural
Anatomy & Physiology
The role of the spleen is slightly different from other lymph organs because it
A) produces antibodies. B) produces memory cells. C) filters blood. D) filters lymph. E) contains lymphocytes.
Anatomy & Physiology
The presence of mitochondria and myoglobin facilitate _________ respiration in muscle cells
A. aerobic B. anaerobic
Anatomy & Physiology