The structure in the fetus that allows the blood to bypass the liver is the:
a. ductus venosus
b. ductus arteriosus
c. foramen ovale
d. both B and C above
a. ductus venosus
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Match the function with its appropriate description.A. Movement of molecules from digestive tract into bloodB. Chewing of foodC. Muscular contractions that propel foodD. Removal of undigested wastes from bodyE. Breakdown of organic molecules with digestive enzymesChemical digestion
Fill in the blank(s) with the appropriate word(s).
The outer portion of the large membrane that lines the abdominal cavity is the
A- submucosa B- visceral peritoneum C- parietal peritoneum D- perineum
All of the following terms mean sugar except which one?
A. glyc/o B. gluc/o C. None of the answer choices are correct. D. All of the answer choices are correct.
While jogging on a trail you come upon a child who fell off her bike and has severe facial lacerations that are bleeding profusely. In order to most effectively curtail the bleeding, you would put pressure on the:
A) horizontal ramus of the mandible just anterior to the attachment of the masseter. B) horizontal ramus of the mandible directly inferior to the angle of the mouth. C) infraorbital foramen. D) lateral aspect of mastoid process. E) coronoid process of the mandible.