Stimuli produced by sound waves reach the brain following which pathway?
A) Cochlear duct ? oval window ? auditory canal ? tympanic membrane ? ossicles ? spiral organ ? fibers of cochlear nerve
B) Auditory canal ? tympanic membrane ? ossicles ? oval window ? cochlear duct ? spiral organ ? fibers of cochlear nerve
C) Auditory canal ? tympanic membrane ? oval window ? cochlear duct ? ossicles ? spiral organ ? fibers of cochlear nerve
D) Tympanic membrane ? auditory canal ? ossicles ? oval window ? cochlear duct ? spiral organ ? fibers of cochlear nerve
E) Cochlear duct ? spiral organ ? ossicles ? oval window ? auditory canal ? tympanic membrane ? fibers of cochlear nerve
B
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Which property of muscle gives it the ability to stretch without damage?
a) electrical excitability b) contractility c) extensibility d) elasticity e) thermogenesis
Parasympathetic and sympathetic influence on heart rate is controlled by reflexes
Indicate whether this statement is true or false.
Is cardiac output greater on L or R side of heart? In other words, which ventricle pumps more blood per heart beat?
a. Left b. Right c. Same
Nonencapsulated lymphatic tissue called MALT includes all of the following except ________.
A. diffuse lymphatic tissue B. tonsils C. lymph nodes D. Peyer patches