Limited Medical Radiologic Technologist (LMRT) Tests Bundle Set

which portion of the ribs is best demonstrated on the AP projection? CORRECT ANSWER posterior Routine positions for the right fifth anterior rib are: CORRECT ANSWER PA LAO Routine positions for the left tenth posterior rib are: CORRECT ANSWER AP LPO Which ribs are best demonstrated when the...

restrict the XR beam to the clinical area of interest CORRECT ANSWER As a professional radiographer, the practice of ALARA requires you to prime CORRECT ANSWER The factors that affect XR emission under the direct control of the radiographer are called_ factors beam quality CORRECT ANSWER Milli...

X-rays where discoverd in 1895 by? CORRECT ANSWER Roentgen The Joint Review Committee on Education in Radiologic Technology (JRCERT) is the: CORRECT ANSWER Organization that accredits schools for radiologic technologists. The worlds oldest and largest radio-logic science professional organizat...

. What type of current is required for proper operation of the x-ray tube? CORRECT ANSWER Direct Electromagnetic radiation travels: CORRECT ANSWER In waves along a straight path Frequency is defined as: CORRECT ANSWER The number of waves passing a point per unit time Wavelength is defined a...

Which of the following statements are correct regarding the link between radiation dose and genetic effects? 1. The link has been demonstrated in human studies. 2. The link has been demonstrated in animal studies. 3. increased risk to humans cannot be predicted with respect to an individual. CORR...

Signal-To-Noise Ratio CORRECT ANSWER The ability to convert an electric signal into a useful image Edge Enhancement CORRECT ANSWER A process in which images can be made sharper and have better contrast Source or Reservoir of Infection CORRECT ANSWER Any place where pathogens can thrive in suff...

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) CORRECT ANSWER A. decrease kilov...

Which of the following changes in (KVP) will result in the greatest reduction of patient dose, when (MAS) is adjusted to compensate for the change? CORRECT ANSWER Increase kVp by 30% Which of the following (IR) system speeds will result in the lowest patient dose? CORRECT ANSWER Faster speed IR s...

Routes of entry of toxic chemicals may include correct answer inhalation, swallowing, or absorption through skin or mucous membranes Written instructions for handling of biohazardous materials, safe use of the product, and cleanup and disposal directions are called correct answer msds material sa...

What is the term used to describe restriction of patient movement to ensure safety? CORRECT ANSWER Restraint All the following statements regarding hand hygiene and skin care are correct except CORRECT ANSWER any cracks or abrasions should be left uncovered to facilitate healing. Which of the ...

high potential difference CORRECT ANSWER Required to move the electron stream rapidly across the X-ray tube/ VOLTAGE Unit of potential difference CORRECT ANSWER Volts patient dose: CORRECT ANSWER calculated as ESE (entrance skin exposure) Transformer that has more windings on primary side: ...

O/S the glass envelope& inside the rotor CORRECT ANSWER Where is the stator of the anode induction motor located? Autotransformer & the timer circuit CORRECT ANSWER The exposure switch is found between the Variable resistor CORRECT ANSWER The electrical device used to adjust the mA selection i...

X-rays are produced by: CORRECT ANSWER characteristic and bremsstrahlung interactions When filament electrons enter the anode target, they interact with: CORRECT ANSWER Outer shell electrons of tungsten atoms When a filament electron knocks out a K shell electron from the tungsten atom, it lea...

Which of the following are the prime factors of exposure in radiography? CORRECT ANSWER Milliamperage, exposure time, kilovoltage, and source-image receptor distance (SID) An increase in OID will result in: CORRECT ANSWER increased magnification A low kVP setting produces an image with: CORREC...