Nervous system centers set the normal resting rate and depth of respiration. Which factors below can alter this normal respiratory rate and depth?
A) exercise, changes in blood CO2 levels, and changes in the pH of the blood
B) changes in the pH of the blood
C) changes in blood CO2 levels
D) exercise
Answer: A
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Metabolism is a term that describes ________.
A) all work done by a living organism. B) the energy released from chemical bonds in living cells. C) the extraction of nutrients from biomolecules. D) all chemical reactions that take place within an organism. E) only chemical reactions that release ATP from living cells.
Urine is transported by the ________, stored within the ________, and eliminated through the ________
A) urethra; urinary bladder; ureters B) ureters; urinary bladder; urethra C) urinary bladder; ureters; urethra D) urethra; ureters; urinary bladder E) ureters; urethra; urinary bladder
A patient is diagnosed with leukocytosis if they have more than ________ WBCs/?L
A) 100,000 B) 1,000 C) 5,000 D) 10,000 E) 50,000
Moving your jaw forward, causing an underbite, is called ________
A) pronation B) retraction C) adduction D) protraction