The most effective regulator of blood pH is:
a. the buffer system
b. the respiratory system
c. the urinary system
d. both B and C are equally effective
c. the urinary system
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The largest vessels in the region of the neck are usually the internal jugular veins.
Answer the following statement true (T) or false (F)
Autonomic disorders would not cause
A) excessive perspiration. B) appetite. C) sexual arousal. D) problems in maintenance of blood pressure. E) problems related to skeletal muscle function.
What is the primary function of the vitreous body?
A. It provides nourishment for the retina. B. It refracts light. C. It absorbs scattered light rays. D. It maintains the round shape of the eyeball. E. It provides attachment and support for the lens.
Proprioceptors signal all BUT __________.
muscle tension muscle length muscle temperature joint angle