The addition of CO2 to the blood generates ________ ions in the RBCs, which in turn stimulates RBCs to unload more oxygen.
A. chloride
B. potassium
C. sodium
D. nitrogen
E. hydrogen
Answer: E
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Indicate whether the statement is true or false
Which type of epithelial tissue would be the least protective?
A. Stratified nonkeratinized B. Stratified keratinized C. Simple squamous D. Simple columnar E. Transitional
The heart is innervated by ________ nerves
A) parasympathetic B) sympathetic C) both parasympathetic and sympathetic D) neither parasympathetic nor sympathetic E) somatomotor
The study of the structure and shape of the body and its parts and their relationships to one another is called ________
A) anatomy B) physiology C) homeostasis D) negative feedback E) irritability