What is a pa x ray Study guides, Class notes & Summaries
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ARRT Registry Exam review Study Questions and Answers Graded A 2024
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What is the correct term used to describe an intravenous injection of a concentrated volume of contrast media? 
a. bolus 
b. infusion 
c. extravasation 
d. luminal - a. bolus 
 
Which of the following methods utilizes a detector that captures x-ray energy and converts it into an electronic signal? 
a. indirect capture 
b. CCD 
c. cassette based radiography 
d. direct capture - d. direct capture 
 
The energy of a characteristic x-ray photon created when an L shell electron fills a K shell vacan...
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FNP FINAL EXAM 1 85 QUESTIONS & ANSWERS 2023 UPDATE
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FNP FINAL EXAM 1 85 QUESTIONS & ANSWERS 2023 UPDATE 
Question 1 (1 point) 
 
 
 
What does an FNP use the Weber and/or Rinne tests for? 
 
Question 1 options: 
 Assessing the lungs 
 
 
 Performing an abdominal fluid wave test 
 
 
 Observing posture and balance 
 
Question 2 (1 point) 
 
 
 
 
Which of the following is true? 
Question 2 options: 
 
 Electrical synapses are more common than chemical synapses 
 
 
 Chemical synapses allow currents to travel in eithe...
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RTE 1000 Questions and Answers Graded A
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RTE 1000 Questions and Answers Graded A Define the term radiation Radiation is energy transmitted through matter 
Describe ionization Ionization occurs when an atom gains or loses an electron 
Describe ionization This process disrupts the composition of the matter 
Describe ionization In living things, this can cause biologic damage to cells & tissue 
When were x-ray discovered? 1895 
When were x-ray discovered? Rontgen discovered x-rays in 1895 
When were x-ray discovered? On November 8 1895, w...
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BKAT ICU Post Test 2023 (solved)
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Nitroprusside purpose - Answer- decreases preload and afterload by vasodilation (mainly afterload) 
 
Dobutamine mechanism of action - Answer- contractility 
 
Dopamine at a low-end dose "renal dose" - Answer- 0.5-4mcg/kg/min 
increases renal and mesentric perfusion 
 
Dopamine at a mid-range dose - Answer- 4-10mcg/kg/min 
increases contractility and heart rate 
 
Dopamine at a high-range dose - Answer- greater than 10mcg/kg/min 
vasoconstriction and increases BP 
 
Dopamine and Levophed inf...
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ARRT Registry Exam QUESTIONS AND ANSWER 2024/2025 FULLY SOLVED 100%
- Exam (elaborations) • 66 pages • 2024
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ARRT Registry Exam QUESTIONS AND ANSWER 2024/2025 
FULLY SOLVED 100% 
What is the correct term used to describe an intravenous injection of a concentrated 
volume of contrast media? 
a. bolus 
b. infusion 
c. extravasation 
d. luminal - Answer a. bolus 
Which of the following methods utilizes a detector that captures x-ray energy and converts it 
into an electronic signal? 
a. indirect capture 
b. CCD 
c. cassette based radiography 
d. direct capture - Answer d. direct capture 
The energy of a c...
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Dental Assistant Practice Exam- Dental Radiography Questions and Answers
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Dental Assistant Practice Exam- Dental 
Radiography Questions and Answers 
What type of film allows the entire dentition to be viewed on a single film? -Answer- 
Panoramic 
Which of the following is not a main component of panoramic x-ray unit? -Answer- 
Panoramic film 
What type of device does digital radiography use to record images taken of the patient's 
teeth? -Answer-Electronic sensor 
Which of the following inflicts the most radiation on a patient? -Answer-FMX 
What step helps large radi...
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AIC Exam 4 Practice Questions and Answers 100% Pass
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AIC Exam 4 Practice Questions and Answers 100% Pass 
diagnostic imaging - Correct Answer ️️ -refers to specific impressions produced by 
radiologists and radiology techs to determine specific medical conditions 
-not all diagnostic imaging uses radiation 
diagnostic testing - Correct Answer ️️ -refers to medical tests that are performed 
primarily in lab settings 
-blood, urine, and cardiovascular tests 
X-Ray - Correct Answer ️️ --form of electromagnetic radiation that allows viewin...
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DANB RADIOLOGY EXAM QUESTIONS AND ANSWERS ALL CORRECT
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DANB RADIOLOGY EXAM QUESTIONS AND ANSWERS ALL CORRECT 
What is the bremsstrahlung radiation - Answer-aka general radiation; stopping or slowing of the electrons of the cathode stream as they collide with the nuclei of the target atoms 
 
What is the collimator made out of? - Answer-Lead 
 
What is the earliest sign of radiation exposure? - Answer-erythema 
 
What is the emulsion composed of? - Answer-gelatin and silver halide crystals 
 
What is the Latent image? - Answer-invisible image (remain...
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ARRT Registry Review 1 questions and answers
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What most effectively minimizes radiation exposure to the patient? 
Beam restriction 
 
 
 
Radiographic subjects composed of just a few, very dissimilar tissue densities are likely to produce: 
High radiographic contrast 
 
 
 
In which of the following positions are the pyloric canal and duodenal bulb best demonstrated during a GI series? 
A. RAO 
B. left lateral 
C. recumbent PA 
D. recumbent AP 
A. RAO 
 
 
 
According to NCRP regulations, leakage radiation from the x-ray tube must NOT excee...
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ARRT Registry Exam review Questions And Answers
- Exam (elaborations) • 75 pages • 2024
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ARRT Registry Exam review Questions And Answers 
 
 
What is the correct term used to describe an intravenous injection of a concentrated volume of contrast media? 
a. bolus 
b. infusion 
c. extravasation 
d. luminal - ANS a. bolus 
 
Which of the following methods utilizes a detector that captures x-ray energy and converts it into an electronic signal? 
a. indirect capture 
b. CCD 
c. cassette based radiography 
d. direct capture - ANS d. direct capture 
 
The energy of a characteristic...
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