Quiz
IHS Test 2 - Radiation Principles and Hazards
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Questions in this quiz (19)
1Radiation exposure is measured in [blank_start]REM[blank_end] (use abbreviation).
- AREM
2Which of the following is NOT a source of non-ionizing radiation?
- AVisible light
- BMagnetic resonance imaging (MRI)
- CElectromagnetic
- DUltrasound
3Which of the following is not an example of ionizing radiation?
- AMagnetic resonance imaging
- BParticulate
- CElectromagnetic
4Frequency and wavelength are [blank_start]inversely[blank_end] related.
The shorter the wavelength, the higher the frequency.- Ainversely
- Bproportionally
5Select the description as being for particulate ionizing radiation for a or b.
[blank_start]a particles[blank_end] lose energy quickly
[blank_start]b particles[blank_end] have a longer range than other particle types
[blank_start]b particle[blank_end] examples include positron emission tomography scanning
[blank_start]b particle[blank_end] examples include Strontium 90 used in radiation therapy for eye cancer
[blank_start]a particle[blank_end] can be stopped by piece of tissue paper or dead skin
[blank_start]b particle[blank_end] can be stopped by thin sheet of plastic, aluminum, or span of air
[blank_start]a particle[blank_end] isn't very hazardous from external exposure- Aa particles
- Bb particles
- Ca particles
- Db particles
- Ea particles
- Fb particles
- Ga particles
- Hb particles
- Ia particles
- Jb particles
- Ka particles
- Lb particles
- Ma particles
- Nb particles
6[blank_start]Electromagnetic ionizing radiation[blank_end]'s two primary types are y rays and x rays. It travels at the speed of light and behaves like a wave and a particle.
- AElectromagnetic ionizing radiation
7[blank_start]X rays[blank_end] are artificially produced
[blank_start]Y rays[blank_end] are emitted from nucleus during radioactive decay- AX rays
- BY rays
8[blank_start]Gamma rays[blank_end] are given off in radioactive decay accompanying alpha and beta particles.
- AGamma rays
9Which of the following isn't a medical use for gamma rays?
- APositron emission tomography scanning
- BCardiac scans with radio tracer technetium
- CPulmonary V/Q scans
- DThyroid uptake of iodine 123
10The inverse square law applies to:
- AGamma rays
- BX-rays
- CY-rays
- DB-particles
11The maximum yearly occupational exposure is no more than what number of REM/year?
- A3
- B4
- C5
- D6
12Radiation exposure should be As low as reasonably achievable ([blank_start]ALARA[blank_end]).
- AALARA
13What is the recommended distance away from a patient during an X-ray?
- A2 feet
- B3 feet
- C4 feet
- D5 feet
14[blank_start]LASER[blank_end] stands for: light amplification by stimulated emission of radiation.
- ALASER
15Name the three ways (alpha order) that Laser light is different from visible light:
[blank_start]Coherent[blank_end]
[blank_start]Collimated[blank_end]
[blank_start]Monochromatic[blank_end]- ACoherent
- BCollimated
- CMonochromatic
16[blank_start]Eye injuries[blank_end] are the greatest risk for OR personnel.
- AEye injuries
17Match the eye shield color with the laser type:
CO2 lasers : [blank_start]Clear[blank_end]
ND:YAG lasers: [blank_start]Green[blank_end]
KTP lasers: [blank_start]Orange-red[blank_end]
Argon lasers: [blank_start]Orange[blank_end]- AClear
- BGreen
- COrange-red
- DOrange
18A pregnant anesthesia provider shouldn't be exposed to which radiation type?
[blank_start]Magnetic resonance imaging[blank_end]- AMagnetic resonance imaging
19The most significant injury risk in the MRI suite is:
- AHearing damage
- BThermal injury
- CEffect of magnet on ferrous objects
- DEye damage
Information
- Description
- Quiz on IHS Test 2 - Radiation Principles and Hazards, created by Rachel Nall on 02/07/2016.
- Author
- Rachel Nall
- Language
- English
- Views
- 41
- History
- Created on 2 Jul 2016 · updated on 6 Apr 2018
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