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LO3 Review - IMRC 182

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

How often should sensitometry be performed?

a)

Daily

b)

Weekly

c)

Monthly

d)

Every 3-6 months

2.

True or False: The four factors that affect image quality are density, contrast, recorded detail and distortion.

a)

True

b)

False

3.

How long does a rapid processor take to process a film?

a)

10 seconds

b)

30 seconds

c)

90 seconds

d)

3 minutes

4.

True or False: Flood replenishment is activated by a microswitch or microprocessor.

a)

True

b)

False

5.

Which type of processor can be used outside the darkroom?

a)

rapid processor

b)

extended processor

c)

dry processor

6.

Which processing method greatly reduced patient dose?

a)

Rapid processing

b)

Extended processing

c)

Daylight processing

d)

Dry processing

7.

The overall degree of blackening on a film describes which term?

a)

density

b)

contrast

c)

resolution

d)

distortion

8.

How often should the processor be thoroughly inspected for damage?

a)

daily

b)

weekly

c)

monthly

d)

every 3-6 months

9.

True or False: Microswitch activation is activated when a infrared light is cut off as the film passes through the entry rollers.

a)

True

b)

False

10.

The difference between optical densities on a film describes which term?

a)

density

b)

contrast

c)

resolution

d)

distortion

11.

True or False: the most important area for the squeegee to remove chemical from the film is between the fixer and wash tanks.

a)

True

b)

False

12.

Which area commonly utilized rapid processing?

a)

mammography

b)

obstetrics

c)

nuclear medicine

d)

angiography

13.

How often should a technologist measure the replenishment rates in the processor?

a)

daily

b)

weekly

c)

monthly

d)

every 3-6 months

14.

The misrepresentation of the true size and shape of a structure describes which term?

a)

density

b)

contrast

c)

resolution

d)

distortion

15.

True or False: Extended processing was often used in mammography.

a)

True

b)

False