Three main factors that influence the amount of penumbra on a radiograph are:
A) SID, OID, film speed
B) size of the focal spot, patient motion, SID
C) SID, OID, focal spot
D) grid ratio, mA, SID
Correct Answer:
Verified
Q32: Distortion foreshortening occurs when:
A) the focal image
Q33: A good radiographic safety program should include
Q34: Scatter radiation fogs the films, which:
A) decreases
Q35: Which of the following controls the degree
Q36: The term used to describe tissues that
Q38: Barium sulfate is often used for studies
Q39: Echocardiography uses which types of ultrasound display?
A)
Q40: The term caudal refers to structures situated
Q41: Radiographic density can be increased by:
A) increasing
Q42: Match the current standardized nomenclature used for
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