All of the following factors would affect radiographic contrast EXCEPT

a. field size.
b. SID and OID.
c. receptor characteristics.
d. focal spot selection.


d. focal spot selection.

Health Professions

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True or false (circle one). The lumbar spine has the greatest range of rotation of the spinal areas, yet is limited in flexion and extension

Indicate whether the statement is true or false.

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Where on the CMS-1500 form should the name be entered when the patient is also the insured?

A. Block 17a
B. Block 24j
C. Block 33 
D. None of the above

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Standard Precautions apply to ____. 

A. intact skin B. sweat C. human hair D. fingernails and toenails E. blood

Health Professions

Which of the following stimulates the adrenal glands to release the hormones epinephrine and cortisol?

A) The medulla oblongata B) Acetylcholinesterase C) The hypothalamus D) Adrenocorticotropic hormone

Health Professions