LMRT state exam prep Questions With
Verified Answers.
Which of the following technical factors adjustments should be made when negative contrast
media agents are used?
A. decrease kilovoltage peak (kVp)
B. increase kilovoltage peak (kVp)
C. increased milliampere seconds (mAs)
D. decreased milliampere seconds (mAs) - answer✔A. decrease kilovoltage peak (kVp)
a patient is seen in the emergency department with a possible fracture of the 4th finger which of
the following would be proper positioning for this patient?
A. lateral projection with the arm resting on the ulnar surface
B. anteriorpostier (AP) projection with the finger curled as much as possible
C. oblique projection with the arm resting on the radial surface
D. posteroanterior (PA) projection with the hand curled around a sponge - answer✔A. lateral
projection with the arm resting on the ulnar surface
which of the following characteristics describes x-ray beams used in diagnostic radiography
A. polyenergetic
B. heterogeneous
C. homogeneous
D. monoenergetic - answer✔A. polyenergetic & B. heterogeneous
a histogram in digital radiography refers to:
A. the number of brightness levels that can be assigned to a pixel
B. the size of the digital matrix
C. the frequency of recored exposure values
D. the range of exposure values that can be detected by the receptor - answer✔C. the frequency
of recored exposure values
during a series of a mobile chest x-rays in the emergency room department , the technologist
fails to adjust kilovoltage peak (kVp) for a hypersthenic patient after their previous asthenic
patient . this is likely to result in which of the following?
A. saturation
B. excessive image receptor exposure
C. ghosting
D. quantum mottle - answer✔D. quantum mottle
what type of joint is a costotransverse joint?
A. slightly moveable
B. immoveable
C. synovial gliding
D. synovial condyloid - answer✔C. synovial gliding
whats the purpose of primary beam restriction?
A. keep the amount of tissue irradiation to a minimum
B. improve image quality
C. reduce patient exposure
D. reduce scatter production - answer✔ALL OF THE ABOVE
following a sudden change of posture from the recumbent to the erect position, the patient
complains of dizziness and may experience syncope or fainting due to a condition know as:
A. orthostatic hypotension
B. neurogenic shock
C. hypoglycemia
D. hypoxemia - answer✔A. orthostatic hypotension
if a technologist states the the patient " if you dont hold still ill have to stick you again" the
technologist might be accused of:
A. false imprisonment
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Brainbarter. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
