The quality of the mucosal coating on a stomach image depends on the

1. properties of the barium suspension.
2. volume of the barium and gas.
3. frequency of the washing.
4. amount of secretions in the stomach.
a. 1 and 2 only
b. 3 and 4 only
c. 1, 2, and 3 only
d. 1, 2, 3, and 4

D

Health Professions

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Indicate whether the statement is true or false

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The thickening of the spinal cord in the lumbar region is called the lumbar _______________ and contains the motor neurons that control the muscles of the legs. 

Fill in the blank(s) with the appropriate word(s).

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