If a patient experiences numbness in the boundaries of a dermatome, it is suggestive of damage to
A. one of the spinal funiculi.
B. the somatosensory cortex.
C. the thalamus.
D. the anterior horn of grey matter in the spinal cord.
E. a spinal nerve.
Answer: E
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A) chemical digestion. B) absorption. C) secretion. D) reabsorption. E) ingestion.
Water is a polar molecule, yet it easily moves through the nonpolar portions of cell membranes. Which transport process is responsible?
A) symport B) uniport C) simple diffusion D) antiport E) facilitated diffusion
Which of the following is not a consideration for selecting a disinfectant?
a. toxic affects c. name of product b. surface type d. contact time
Transmission electron microscopy (TEM) uses an electron beam to create an image for viewing.
Answer the following statement true (T) or false (F)