A victim of an automobile accident goes into shock, which results in decreased blood flow. The victim's skin will
A. have a reddish hue.
B. not change color.
C. become bright red.
D. become pale.
E. develop a yellow tint.
D
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Which cells would you expect to increase in number during an infection of the CNS?
A. Ependymal cells B. Schwann cells C. Oligodendrocytes D. Microglia E. Astrocytes
What is the accumulation of excess fluid in loose connective tissue called?
A. Filariasis B. Leukemia C. Hodgkin disease D. Mononucleosis E. Edema
Identify the following bones as either a facial bone or a cranial bone: vomer, ethmoid, sphenoid, temporal, and inferior nasal conchae
A) The vomer and inferior nasal conchae are facial bones; the ethmoid, sphenoid, and temporal bones are cranial bones. B) The vomer, ethmoid, sphenoid, and inferior nasal conchae are facial bones; the temporal bones are cranial bones. C) The inferior nasal conchae are facial bones; the vomer, ethmoid, sphenoid, and temporal bones are cranial bones. D) The vomer, inferior nasal conchae, and the sphenoid are facial bones; the ethmoid and temporal bones are cranial bones. E) The sphenoid, ethmoid, and temporal bones are facial bones; the vomer and inferior nasal conchae are cranial bones.
How are the phospholipids arranged to form the plasma membrane?
A. Double layer with hydrophilic heads facing inward toward each other B. Double layer with phospholipids on the outside and proteins on the inside C. Single layer with hydrophilic heads outward D. Double layer with hydrophobic tails facing inward toward each other