A baby holding its breath will
A. be termed a "blue baby".
B. have brain cells damaged because of low blood oxygen levels.
C. suffer heart damage because of increased pressure in the aorta.
D. automatically start to breathe when the CO2 levels in the blood reach a high enough value.
E. automatically start to breathe when oxygen levels decrease slightly.
D
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Which of the following is the most important method of capillary exchange?
a) diffusion b) transcytosis c) bulk flow d) primary active transport e) secondary active transport
If you were to reach out your hand to receive a set of keys from someone, what movements of your forearm and hand would be involved?
A. Pronation and adduction B. Supination and extension C. Protraction and rotation D. Depression and flexion E. Eversion and abduction
The diaphragm is a large sheet of smooth muscle that separates the thoracic cavity from the abdomen
Indicate whether the statement is true or false.
The medial concavity of the kidney is called the ________, which admits the renal nerves, blood vessels, lymphatic vessels, and ureter
A) hilum B) cortex C) medulla D) capsule E) corpuscle