Which of the following influences breathing rate in humans?
A. emotions
B. medullary neurons
C. higher brain centers
D. pH of blood
E. all of the above
Ans: E. all of the above
Anatomy & Physiology
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Negative feedback is bad for the body because it increases a change away from normal
Indicate whether the statement is true or false.
Anatomy & Physiology
The surface of the teeth of the lower jaw nearest the tongue is called the ________ surface.
A) buccal B) palatal C) lingual D) mesial E) occlusal
Anatomy & Physiology
The outermost layer of the arterial wall is the
A) endothelium. B) tunica intima. C) tunica externa. D) tunica media. E) serosa.
Anatomy & Physiology
Developing a hernia is more common in women than men.
a. true b. false
Anatomy & Physiology