ARRT CT REGISTRY PHYSICS || 100% SOLVED SOLUTIONS!! CT Procedures - head/neck/chest, Final Anatomy, CT ANATOMY ARRT REGISTRY, CT imaging Procedures Registry review, Final -- Imaging Procedures, CT Head and Neck Procedures, Head and Neck Imaging Procedures, CT REGISTRY REVIEW || RATED 100% CORRECT A...
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how do you reduce beam hardening correct answers 1. Increase dose 2. Reduce collimation--Reduce slice thickness 3. Increase window width At what level does the abdominal aortal bifurcate? correct answers L4 What is the typical scan delay after injection of contrast media for studies of the l...
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Add to carthow do you reduce beam hardening correct answers 1. Increase dose 2. Reduce collimation--Reduce slice thickness 3. Increase window width At what level does the abdominal aortal bifurcate? correct answers L4 What is the typical scan delay after injection of contrast media for studies of the l...
1. The normal range of respiration of an adult is A. 5- 10 breaths per minute B. 12-20 breaths per minute c. 20-30 breaths per minute D. 35-50 breaths per minute correct answers B. 12-20 2 which of the following is a parenteral route of medication administration A. sublingual B. Intramus...
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Add to cart1. The normal range of respiration of an adult is A. 5- 10 breaths per minute B. 12-20 breaths per minute c. 20-30 breaths per minute D. 35-50 breaths per minute correct answers B. 12-20 2 which of the following is a parenteral route of medication administration A. sublingual B. Intramus...
In order for an x-ray photon to be measured it must: 1. enter the detector chamber 2. be absorbed by the detector material 3. be converted to a measurable event correct answers 1,2,3 Which system component converts the projection attenuation data into the proper digital form for the array proc...
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Add to cartIn order for an x-ray photon to be measured it must: 1. enter the detector chamber 2. be absorbed by the detector material 3. be converted to a measurable event correct answers 1,2,3 Which system component converts the projection attenuation data into the proper digital form for the array proc...
When can patient consent be deemed "informed?" correct answers Only when the procedure, including risks, benefits, and alternatives, are clearly explained in a language the patient fully comprehends Who can sign the consent form for a minor? correct answers Parent or legal guardian What type...
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Add to cartWhen can patient consent be deemed "informed?" correct answers Only when the procedure, including risks, benefits, and alternatives, are clearly explained in a language the patient fully comprehends Who can sign the consent form for a minor? correct answers Parent or legal guardian What type...
The main advantages of CT over conventional radiography are correct answers -Elimination of superimposed structures - the ability to differentiate small differences in density of an atomic structures - superior quality of the images Computer tomography for technologists exam review Romans chapter...
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Add to cartThe main advantages of CT over conventional radiography are correct answers -Elimination of superimposed structures - the ability to differentiate small differences in density of an atomic structures - superior quality of the images Computer tomography for technologists exam review Romans chapter...
The scanner's ability to freeze motion is known as: contrast resolution. correct answers temporal resolution Prospective gating acquires data throughout the entire cardiac cycle. correct answers False Which of the following refers to a serious decline in renal function following an IV inject...
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Add to cartThe scanner's ability to freeze motion is known as: contrast resolution. correct answers temporal resolution Prospective gating acquires data throughout the entire cardiac cycle. correct answers False Which of the following refers to a serious decline in renal function following an IV inject...
The general process of CT imaging may be divided into what 4 steps? correct answers 1) data acquisition 2) data reconstruction 3) multidimensional image display 4) image archival and communication The measurement of the attenuation that occurs along each path through the patient from x-ray tub...
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Add to cartThe general process of CT imaging may be divided into what 4 steps? correct answers 1) data acquisition 2) data reconstruction 3) multidimensional image display 4) image archival and communication The measurement of the attenuation that occurs along each path through the patient from x-ray tub...
data acquisition correct answers the measurement of the attenuation that occurs along each path through the patient from the x-ray tube to the detector data reconstruction correct answers computerized processing of the transmission measurements into the CT image multidimensional image display ...
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Add to cartdata acquisition correct answers the measurement of the attenuation that occurs along each path through the patient from the x-ray tube to the detector data reconstruction correct answers computerized processing of the transmission measurements into the CT image multidimensional image display ...
What is a positive contrast? Give two examples. correct answers Are radiopaque contrast; high attenuation. Iodine and Barium. Describe osmolality. correct answers Concentration of particles in the solution. Propensity to pull fluid into the vessel. Greatly affects potential for adverse reacti...
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Add to cartWhat is a positive contrast? Give two examples. correct answers Are radiopaque contrast; high attenuation. Iodine and Barium. Describe osmolality. correct answers Concentration of particles in the solution. Propensity to pull fluid into the vessel. Greatly affects potential for adverse reacti...
Attenuation: a. is radiation that emerges from the patient b. describes changes in the x-ray beam as it travels through the patient c. produces only scatter radiation d. occurs only at doses used in radiation therapy correct answers Describes changes in the x-ray beam as it travels through the...
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Add to cartAttenuation: a. is radiation that emerges from the patient b. describes changes in the x-ray beam as it travels through the patient c. produces only scatter radiation d. occurs only at doses used in radiation therapy correct answers Describes changes in the x-ray beam as it travels through the...
Absorbed dose correct answers the amount of energy absorbed per unit mass (grays or rads) back projection correct answers - 3rd step in IR loop of iterative reconstruction algorithm - ray sum data are projected back onto a matrix. blood urea nitrogen (BUN) correct answers renal function (nit...
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Add to cartAbsorbed dose correct answers the amount of energy absorbed per unit mass (grays or rads) back projection correct answers - 3rd step in IR loop of iterative reconstruction algorithm - ray sum data are projected back onto a matrix. blood urea nitrogen (BUN) correct answers renal function (nit...
What kVp would you use for Cranial Fossa correct answers 140 What kVp would you use for Vertex of head correct answers 120 Example of brain window setting correct answers Soft. 100ww/30wl Narrow width to demonstrate brain tissue w/small difference in attenuations Example of bone window set...
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Add to cartWhat kVp would you use for Cranial Fossa correct answers 140 What kVp would you use for Vertex of head correct answers 120 Example of brain window setting correct answers Soft. 100ww/30wl Narrow width to demonstrate brain tissue w/small difference in attenuations Example of bone window set...
Ct guided __________ __________ involves placement of a probe into a tumor under CT imaging correct answers radiofrequency ablation (RFA) __________ (___) is used in PET-CT as the radioparmaceutical and mimics glucose correct answers Fludeoxyglucose F18 The amount of blood pumped out of a vent...
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Add to cartCt guided __________ __________ involves placement of a probe into a tumor under CT imaging correct answers radiofrequency ablation (RFA) __________ (___) is used in PET-CT as the radioparmaceutical and mimics glucose correct answers Fludeoxyglucose F18 The amount of blood pumped out of a vent...
An average range for activated PTT is? correct answers 25-35 seconds What is the correct angle of insertion for placing a butterfly needle into a vein for intravenous administration of a contrast media? correct answers 15 degrees A total volume of 125 mls of an iodinated contrast agent is admi...
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Add to cartAn average range for activated PTT is? correct answers 25-35 seconds What is the correct angle of insertion for placing a butterfly needle into a vein for intravenous administration of a contrast media? correct answers 15 degrees A total volume of 125 mls of an iodinated contrast agent is admi...
What does MDCT stand for correct answers Multidetector CT Axial Plane CT images are acquired parallel to what line? correct answers IOML Gray/White matter WL and WW? correct answers 35,100 Brain Hemorrhage and hematoma WL and WW? correct answers 75,150 Acute ischemia WL and WW correct an...
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Add to cartWhat does MDCT stand for correct answers Multidetector CT Axial Plane CT images are acquired parallel to what line? correct answers IOML Gray/White matter WL and WW? correct answers 35,100 Brain Hemorrhage and hematoma WL and WW? correct answers 75,150 Acute ischemia WL and WW correct an...
If a radiographic image is produced of a patients body part and the radiographer did not collimate as closely as would be preferred, prior to the exposure, the radiographer should do which of the following during post processing of the image? A) Use digital masking (shuttering) on the image prior...
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Add to cartIf a radiographic image is produced of a patients body part and the radiographer did not collimate as closely as would be preferred, prior to the exposure, the radiographer should do which of the following during post processing of the image? A) Use digital masking (shuttering) on the image prior...
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