Protraction of the shoulder is associated with:
a. decreased stability of the shoulder
b. muscle compensation of the back and neck
c. tight serratus anterior and pectoralis minor
d. limited arm abduction
c
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A reflex is a/an ________, rapid neurotransmitter reaction to a stimulus
Fill in the blank(s) with correct word
One of the most difficult challenges faced by hospitals today is the need to: a. continue expanding the number of services offered
b. control expenses while maintaining an acceptable patient occupancy rate. c. conduct medical research. d. find appropriate sites on which to build more hospitals.
Only 10% of the population is
A) asthenic. B) hypersthenic. C) hyposthenic. D) sthenic.
When a patient has a low PaO2 with a chronically high PaCO2, how is ventilation exclusively controlled?
a. by the apneustic center c. by the peripheral chemoreceptors b. by the central chemoreceptors d. by the VRG and DRG