Collimator - Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Collimator? On this page you'll find 664 study documents about Collimator.
All 664 results
Sort by
-
Nuclear Medicine Board Review Instrumentation Exam Questions And Answers
- Exam (elaborations) • 9 pages • 2024
- Available in package deal
-
- $10.99
- 2x sold
- + learn more
Nuclear Medicine Board Review Instrumentation Exam Questions And Answers 
 
TCM-99m DISIDA - ANS HEPATOBILIARY 
 
TC-99m DMSA - ANS RENAL CORTICAL SCANNING 
 
TC-99m DTPA AEROSOL - ANS LUNG 
 
TC-99m DTPA IV - ANS BRAIN 
RENAL (GFR) 
 
TCM-99 DTPA (ORAL) - ANS LIQUID GASTRIC EMPTYING 
 
TCM-99 ECD - ANS BRAIN SCAN 
 
TC-99m HMPAO - ANS BRAIN 
 
TC-99m LABELED RBC - ANS GI BLEEDING SCAN 
 
TCM-99 MAA - ANS LUNG 
 
TC-99m MAG3 - ANS RENAL BLOOD FLOW AND FUNCTION 
 
T...
-
Nuclear Medicine Instrumentation Exam Questions with 100% Correct Answers
- Exam (elaborations) • 10 pages • 2024 Popular
- Available in package deal
-
- $12.49
- 1x sold
- + learn more
Nuclear Medicine Instrumentation Exam 
Questions with 100% Correct Answers 
The amount of light generated by a sodium iodide crystal is directly related to the: 
A. photon energy absorbed in the crystal 
B. Diameter of the crystal 
C. Thickness of the crystal 
D. Age of the crystal - answerA. photon energy absorbed in the crystal 
A NaI (Tl) scintillation detector provides an output signal from the photo-multiplier tube that is 
proportional in amplitude to the amount of energy absorbed in the c...
-
LRA 222 Final Exam Review Latest Update 100% Pass
- Exam (elaborations) • 11 pages • 2023
- Available in package deal
-
- $9.99
- 1x sold
- + learn more
LRA 222 Final Exam Review Latest Update 100% Pass The anode includes the: target and induction motor 
the cathode includes the: Filaments and focusing cup 
the motor that turns the anode operates through what? mutual induction 
with a rotating anode, the focal spot becomes a: Track 
the focusing cup is able to keep the electrons together because of what? like charges repel 
The stator is made up of electromagnets? True 
prepping the rotor but not making an exposure on a regular basis is related ...
-
Test Bank For Dental Radiography principals and Techniques 5th edition by Joen Iannucci
- Exam (elaborations) • 305 pages • 2023
-
- $28.24
- 1x sold
- + learn more
Chapter 03: Radiation Characteristics 
Iannucci: Dental Radiography, 5th Edition 
 
MULTIPLE CHOICE 
 
	1.	In dental radiography, the term ________ is used to describe the mean energy or penetrating ability of the x-ray beam. 
a. 
quality 
b. 
quantity 
c. 
intensity 
d. 
wavelength 
 
 
ANS:	A 
Quality is used to describe the mean energy or penetrating ability of the x-ray beam. Quantity refers to the number of x-rays produced. Intensity is defined as the product of the quantity and quality per...
-
LRA 110 Final Exam Questions and Answers Rated A+
- Exam (elaborations) • 13 pages • 2023
- Available in package deal
-
- $9.99
- 1x sold
- + learn more
LRA 110 Final Exam Questions and Answers Rated A+ x rays were discovered ? November 8, 1895 by Wilhelm Conrad Roentgen 
the first radiograph produced by Dr. Roentgen was of His wife's hand 
radiation burn resulting from excessive exposure to xrays 
common among early patients and operators of xray equipment a delayed reaction to excesssive xray exposure acute radiodermatitis 
Watt is the unit of measure of power 
energy in a stored state is potential energy 
energy being expended? potential ene...
Too much month left at the end of the money?
-
LMRT-Radiography Essentials| 209 QUESTIONS| WITH COMPLETE SOLUTIONS
- Exam (elaborations) • 15 pages • 2023
- Available in package deal
-
- $11.49
- 1x sold
- + learn more
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 system 
 
What is the primary purpose of using gonad shields during radiography? correct answer: Reduce the likelihood of genetic effects 
 
Contact & shadow are two types of gonad shield correct ...
-
ARRT BOARD EXAM
- Exam (elaborations) • 233 pages • 2024
- Available in package deal
-
- $10.49
- + learn more
ARRT BOARD EXAM 
 
 
What is the TD 5/5 for the kidney? - ANSWER 23 Gy 
 
 
 
 
 
What would a QA level 1 action item require? - ANSWER Inspection, but treatment can continue 
 
 
 
 
 
What is the backscatter factor at the level of Dmax? - ANSWER Tissue Air Ratio (TAR) 
 
 
 
 
 
What technique can be used to accomplish forced shallow breathing? - ANSWER Gating 
 
 
 
 
 
What are the...
-
HESI EXIT EXAM STUDY VERIFIED QUESTIONS AND ANSWERS 2023 LATEST UPDATE GRADED A
- Exam (elaborations) • 49 pages • 2023
-
- $15.49
- 1x sold
- + learn more
HESI EXIT EXAM STUDY 
VERIFIED QUESTIONS AND 
ANSWERS 2023 LATEST 
UPDATE GRADED A 
A radiographer prepares to perform an AP projection of the distal femur on a patient with 
a suspected femoral fracture. Which represents the best approach for positioning both 
the patient and the x-ray tube? 
A. Rotate the leg 15 degrees medially; place the cathode end of the tube toward the 
foot. 
B. Rotate the leg 15 degrees medially; place the anode end of the tube toward the foot. 
C. Do not rotate the l...
-
Nuclear Medicine Final Exam Accurate 100%
- Exam (elaborations) • 13 pages • 2024
- Available in package deal
-
- $12.19
- + learn more
Basic Gamma Camera Components -ANSWER Collimator, NaI scintillation crystal, light guide, PMT array 
 
How does the collimator work? -ANSWER Controls which gamma rays are accepted by absorptive collimation, forming a projected image of the distribution on the surface of the crystal. 
 
What information do event signals contain? -ANSWER Position and energy information (could also contain time information). 
 
Reflective Material Around Crystal -ANSWER Maximizes light output. 
 
Aluminum Casing Ar...
-
TEST BANK 3RD EDITION DIGITIAL RADIOGRAGHY & PACS CHAPTER 03 QUESTIONS & ANSWERS 2023
- Exam (elaborations) • 12 pages • 2023
-
- $7.99
- 1x sold
- + learn more
TEST BANK 3RD EDITION DIGITIAL RADIOGRAGHY & PACS CHAPTER 03 QUESTIONS & ANSWERS 2023 
Chapter 03: Digital Radiographic Image Processing and Manipulation Carter: Digital Radiography and PACS, 3rd Edition 
 
 
MULTIPLE CHOICE 
 
1.	Failure of the reader to find the collimation edges of an 
a.	will result in image cutoff. 
b.	may cause the image to be too bright or too dark. 
 
c.	will eliminate all scatter. 
d.	will have no effect on the resultant image. 
 
 
 
ANS: B	OBJ: Describe the formati...
$6.50 for your textbook summary multiplied by 100 fellow students... Do the math: that's a lot of money! Don't be a thief of your own wallet and start uploading yours now. Discover all about earning on Stuvia