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Clover Learning 1 questions and answers graded A+ 2024/2025
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Clover Learning 1 questions and answers graded A+ 2024/2025
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Clover Learning 1which of the following structures is located at the level of the interspace between T4 and T5?
- jugular notch
- sternal angle
- manubrium
- xiphoid - ANSsternal angle
which of the following is the most commonly used beam restricting device?
- aperture diaphragm
- grid
- shield
- collimator - ANScollimator
A new x-ray machine is installed in your department with 3.0 mm of aluminum filtration. What
would be the effect of increasing the filtration to 3.5 mm of aluminum?
- increased image receptor exposure
- decreased image receptor exposure
- no change to image receptor exposure - ANSdecreased image receptor exposure
which of the following is considered to be a tort?
- viral infection
- type of fracture
- act that results in an injury
- misdemeanor - ANSact that results in an injury
what effect will imaging an anatomic structure with an increased atomic number have on the
occurrence of the photoelectric effect?
- increased occurrence of the photoelectric effect
- decreased occurrence of the photoelectric effect
- no change in occurrence of the photoelectric effect - ANSincreased occurrence of the
photoelectric effect
when the radiation dose is high, the oxygen enhancement ratio (OER) for x-rays is:
-3
-1
-5
- 15 - ANS3
a characteristic photon is created by the interaction between an incident electron and a(n):
- inner shell electron of tungsten
- outer shell electron of tungsten
, - neutron of the tungsten nucleus
- proton of the tungsten nucleus - ANSinner shell electron of tungsten
The movement or flow of particles on the surface of a conducting material is known as:
- space charge
- voltage
- electrical current
- spiked current - ANSelectrical current
the drug nitroglycerin is indicated for the treatment of which two of the following?
- stroke
- heart attack
- angina
- hives - ANS- heart attack
- angina
Which duct joins the common bile duct as it enters the small bowel?
- left hepatic duct
- cystic duct
- common hepatic duct
- pancreatic duct - ANSpancreatic duct
Which of the listed x-ray generator types has the least amount of voltage ripple?
- three-phase, twelve pulse
- single-phase, half-wave
- single-phase, full-wave
- three-phase, six-pulse - ANSthree-phase, twelve pulse
which two of the following guidelines are important to remember when taking trauma cross-table
lateral projections of the cervical spine? (select two)
- do not move the head or neck
- ensure metal earrings or jewelry are removed prior to imaging
- remove the immobilization collar so it does not obscure the cervical spine
- use a 40 inch source to image distance - ANS- do not move the head or neck
- ensure metal earrings or jewelry are removed prior to imaging
in which two of the following situations could a radiographer be found guilty of a medical tort?
(select two)
- radiating a pregnant patient without first asking if there could ben a chance of pregnancy
- radiating a pediatric patient without having a parent or legal guardian present
- posting an x-ray image on social media without removing patient identifiers
- throwing de-identified patient order requisitions into a public trash can
- using a racial slur when communicating with a patient - ANS- radiating a pregnant patient
without first asking if there could ben a chance of pregnancy
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