The relationship between the heart and the lungs can be described as:
a. the heart is distal to the lungs
b. the heart is medial to the lungs
c. the heart is lateral to the lungs
d. both A and C above
b. the heart is medial to the lungs
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Glycogenesis begins when ATP levels are high, and glucose entering cells is phosphorylated to glucose-6-phosphate and converted to its isomer, glucose-1-phosphate
Indicate whether the statement is true or false
During forceful expirations
a. the accessory expiratory muscles contract. b. the internal intercostals contract. c. the abdominal muscles contract. d. the ribs are brought closer together. e. all of these answers.
______ increases the apical surface area for rapid diffusion
Fill in the blank(s) with the appropriate word(s).
Why is the external urinary sphincter under conscious control?
A. It is made of skeletal muscle. B. It is made of smooth muscle. C. It is part of the detrusor muscle. D. It is made of adventitia.