ASRT Exam 2 Questions with 100 Verified Correct

ASRT Exam 2 Questions with 100% Verified Correct Answers 2024/2025

All of the following affect patient dose, EXCEPT for:

• inherent filtration.
• added filtration.
• source-to-image distance (SID).
• focal spot size. - Correct Answer d

Which of the following radiographic evaluation criterion demonstrates NO tilt on a PA projection of the chest?

• sternal ends of the clavicles equidistant from the vertebral column
• T4 superimposed on the manubrium
• scapulae projected outside of the lung field
• 10 posterior ribs visible above diaphragm - Correct Answer b

An increase in the difference between the atomic numbers or densities of adjacent tissues results in

increased:

• subject contrast.
• distortion.
• spatial resolution.
• receptor exposure. - Correct Answer a

Which imaging informatics system is a communication network of computers for image acquisition, display, and storage?

• picture archiving and communications system (PACS)
• radiology information system (RIS)
• health information system (HIS)
• electronic health record (EHR) - Correct Answer a 1 / 3

Which one of the following is NOT a feature of fluoroscopy equipment designed specifically to reduce the amount of scatter radiation striking personnel?

• a protective curtain
• a Bucky slot cover

c collimation

• a cumulative timer - Correct Answer d

The joint located between the distal and middle phalanx of toes 2-5 is the ________ joint.

• proximal interphalangeal
• distal interphalangeal
• metatarsophalangeal
• middle interphalangeal - Correct Answer b

An air-gap technique can be used in place of a grid in some instances because of:

• the inverse square law.
• anode heel effect.
• a heterogeneous beam.
• beam divergence. - Correct Answer d

All of the following affect tube output EXCEPT FOR:

• focal spot size.
• target material.
• filtration

d.KVP - Correct Answer a The central ray enters the ________ when performing an AP axial projection of the toes.

• third metacarpophalangeal joint
• distal interphalangeal joint of the third phalanx
• third metatarsophalangeal joint
• head of the first metatarsal - Correct Answer c 2 / 3

The anode heel effect is most prevalent with a ________ SID and ________ receptor size.

• long; small
• long; large
• short; small
• short; large - Correct Answer d

A ________ is used to assess display monitors.

• pinhole camera
• line-pair test tool
• Society of Motion Picture and Television Engineers (SMPTE) test pattern
• dose area product (DAP) meter - Correct Answer c

When H2O gains an electron it becomes:

• HOH+.
• HOH=.
• HOH-.
• H*OH*. - Correct Answer c

The temporal mandibular joint (TMJ) is a ________ joint.

• fibrous suture
• fibrous hinge and gliding
• synovial suture
• synovial hinge and gliding - Correct Answer d

Which of the following are cranial bones?

• frontal, occipital, and mandible
• sphenoid, vomer, and temporal
• palatine, lacrimal, and occipital
• occipital, temporal, and parietal - Correct Answer d
• / 3