Exam (elaborations)
Core - Limited Scope Exam Questions and Complete Solutions Graded A+
- Course
- Institution
Core - Limited Scope Exam Questions and Complete Solutions Graded A+
[Show more]
Content preview
Core - LimitedScope Exam
Questions and
Complete Solutions
Graded A+
Denning [Date] [Course title]
,When a technician is performing a general warm-up procedure on a single-phase X-ray tube, the
exposure factors should be
a. kVp 60, small focal spot, timer 0.25-0.50 seconds.
b. kVp 66, large focal spot, timer 1-2 seconds.
c. kVp 80, large focal spot, timer 0.25-0.50 seconds.
d. kVp 80, small focal spot, timer 1-2 seconds. - Correct Answer: B. a. kVp 66, large focal spot, timer 1-2
seconds.
What controls focal spot size selection?
a. kV selection
b. Temperature of filament
c. mA station selection
d. Timer selection - Correct Answer: c. mA station selection
1. Which of the following could result from improper tube warm-up?
a. Overexposed radiograph
b. Cracked tube
c. Static in bearing
d. Blown filament - Correct Answer: b. Cracked tube
A spin top test checks the accuracy of the
a. mA station
b. timer
c. kVp selection
Line compensator - Correct Answer: b. timer
When a technician is preparing X-ray equipment for producing radiographs, what ensures that the
equipment is receiving a constant 220 volts?
a. kVp selector
b. Autotransformer
,c. Line compensator
d. Timer - Correct Answer: c. Line compensator
According to Occupational Safety and Health Administration (OSHA) standards, when preparing the
examination room for the next patient, any blood-contaminated surface should be cleaned with
a. 1:100 bleach solution
b. 80% isopropyl alcohol
c. Septisol
d. Hot water and soap solution - Correct Answer: a. 1:100 bleach solution
When a technician is performing a general warm-up procedure on a single-phase X-ray tube, the
exposure factors should be
a. kVp 60, small focal spot, timer 0.25-0.50 seconds.
b. kVp 66, large focal spot, timer 1-2 seconds.
c. kVp 80, large focal spot, timer 0.25-0.50 seconds.
d. kVp 80, small focal spot, timer 1-2 seconds. - Correct Answer: b. kVp 66, large focal spot, timer 1-2
seconds.
What controls focal spot size selection?
a. kV selection
b. Temperature of filament
c. mA station selection
d. Timer selection - Correct Answer: c. mA station selection
Which of the following could result from improper tube warm-up?
a. Overexposed radiograph
b. Cracked tube
c. Static in bearing
d. Blown filament - Correct Answer: b. Cracked tube
, A spin top test checks the accuracy of the
a. mA station
b. timer
c. kVp selection
d. Line compensator - Correct Answer: b. timer
When a technician is preparing X-ray equipment for producing radiographs, what ensures that the
equipment is receiving a constant 220 volts?
a. kVp selector
b. Autotransformer
c. Line compensator
d. Timer - Correct Answer: c. Line compensator
According to Occupational Safety and Health Administration (OSHA) standards, when preparing the
examination room for the next patient, any blood-contaminated surface should be cleaned with
a. 1:100 bleach solution
b. 80% isopropyl alcohol
c. Septisol
d. Hot water and soap solution - Correct Answer: a. 1:100 bleach solution
Appropriate examination gowns should be provided for patients to
a. Prevent clothing damage
b. Decrease patient exposure dose
c. Monitor patient condition
d. Prevent artifacts - Correct Answer: d. Prevent artifacts
Which of the following would cause artifacts to appear on a radiograph of the chest?
a. kVp too high
b. Timer length too short
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 YourExamplug. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
73091 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now