How would the body use the respiratory system to react to a blood pH of 7.30?
a. Decreased respiratory rate
b. Increased inhalation rate
c. Increased respiratory rate
d. No changes in rate
Answer: c. Increased respiratory rate
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Donna was rushing to class and slipped on a patch of ice and fell backward. An X-ray revealed a broken coccyx. All the associated muscles were bruised. Name these muscles
What will be an ideal response
Hemoglobin
a. consists of a protein made up of four highly folded polypeptide chains and four iron-containing nonprotein, nitrogenous groups b. appears reddish when combined with O2 and bluish when deoxygenated c. can combine only with O2 d. has characteristics a and b e. has characteristics a and c
A solution with a pH of 8 is basic.
Answer the following statement true (T) or false (F)
The myenteric plexus is found in the _____ of the digestive tract wall
A. mucosa B. serosa C. submucosa D. muscularis E. adventitia