A major difference between fetal blood flow and adult blood flow is that in the fetus the
A. inferior vena cava contains blood high in oxygen.
B. internal iliac arteries are known as umbilical arteries.
C. femoral vein contains blood low in oxygen.
D. pulmonary artery delivers blood to the lungs.
Answer: A
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Which of the following statements concerning the process of glomerular filtration is correct?
a. Bowman's capsule hydrostatic pressure opposes filtration. b. the glomerular filtration rate is limited by a Tm. c. all of the plasma that enters the glomerulus is filtered. d. two of these answers. e. all of these answers.
Which type of cell attacks a variety of unwanted cells and causes those cells to undergo apoptosis?
A. Natural killer cells B. Basophils C. Neutrophils D. Eosinophils E. Macrophages
The genioglossus has muscle spindles. If they are triggered to respond, what will happen to the tongue?
What will be an ideal response?
The adrenal glands are similar to the pituitary gland in that they have both glandular and neural tissue
Indicate whether the statement is true or false