Question87:-Chrome alum is used as a in fixer solution.
A:-Fixing agent
B:-Preservative
C:-Hardener
D:-Acid medium
Correct Answer:- Option-C
Question88:-Which of the following is not a reason for the fog formation in x-ray films 7
A:-Exposure to light
B:-Exposure to x-rays or radionuclide
C:-Outdated film
D:-Static electricity due to friction between film and other objects
Correct Answer:- Option-D
Question89:-Streaking in x-ray film caused by the following
A:-Bending of film
B:-Failure to agitate the film in developer
C:-Water droplets on the surface of film
D:-Formation of air bubbles in the developer
Correct Answer:- Option-B
Question90:-For female patients of reproductive age non urgent abdomen and pelvic radiographs should be taken
A:-Within 10 days following menstrual period
B:-10 to 20 days interval following menstrual period
C:-20 to 30 days interval following menstrual period
D:-There is no such restriction
Correct Answer:- Option-A
Question91:-Reason for unsharpness in a radiographic image is
A:-Movement
B:-Focal spot size
C:-Use of screen
D:-All of the above
Correct Answer:- Option-D
Question92:-Unequal magpnification of different portions of same object in a radiograph is called
A:-Crossover
B:-Distortion
C:-Unsharpness
D:-Fog
Correct Answer:- Option-B
Question93:-Most important factor for radiographic contrast is
A:-Kvp
B:-mA
C:-mAs
D:-Focus to film distance
Correct Answer:- Option-A
Question94:-Anal atresia in Neonates can be diagnosed by
A:-Lateral decubitus view
B:-AP supine
C:-Invertogram
D:-Abdomen AP erect
Correct Answer:- Option-C
Question95:-Delineation of contour and cavity of uterus and tubal potency and can be established by
A:-Nephrotomography
B:-Hysteriosalpingography (HSG)
C:-KUB examination
D:-None of the above
Correct Answer:- Option-B
Question96:-Small lesions and mucosal lining are more clearly visible in radiography.
A:-Single contrast method
B:-Double contrast method
C:-No contrast
D:-None of the above