All muscle types will respond to an electrical stimulus because all muscle cells are _________.
A. excitable
B. contractile
C. striated
D. involuntary
E. isometric
A. excitable
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The epiphyseal line on the proximal end of the humerus is found in the
a) anatomical neck. b) greater tubercle. c) intertubercular sulcus. d) surgical neck. e) olecranon fossa.
This figure shows the duct system in the male reproductive tract. Which number indicates the crus?
A. 1 B. 6 C. 8 D. 9 E. 10
All of the following insert at the phalanges or great toe EXCEPT the ________
A) flexor hallucis longus B) flexor digitorum longus C) tibialis posterior D) extensor digitorum longus
The parasympathetic nervous system is associated with which of the following activities?
A) increases in heart rate B) urination C) increases in blood flow to cardiac and skeletal muscle D) increases in blood glucose concentration