The foramen ovale ________.
A. closes after birth due to decreased pulmonary vascular resistance
B. has no importance in fetal respiratory physiology
C. normally shunts blood between the pulmonary artery and aorta
D. normally shunts blood between the right and left ventricles
Answer: A
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A. induce hypercholesterolemia B. prevent hypercholesterolemia C. prevent diabetes mellitus D. induce diabetes mellitus
The bond in a water molecule is a/an ___ bond.
-hydrogen -polar covalent -nonpolar covalent -ionic
What is the functional role of the T tubules?
A) synthesize ATP to provide energy for muscle contraction B) enhance cellular communication during muscle contraction C) stabilize the G and F actin D) hold cross bridges in place in a resting muscle
During abdominal surgery to repair a diaphragmatic hernia, an animal can breathe on its own
Indicate whether the statement is true or false