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22 Cards in this Set
- Front
- Back
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What is the typical radiologic screening exam for Obstetrics / Fetal well-being?
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Ultrasound
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What is the typical radiologic screening exam for abnormal prostate physical exam?
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Ultrasound
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What is the typical radiologic screening exam for directing to prostate biopsy?
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Ultrasound
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What modalities have ionizing radiation?
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CT
Radiographys (X-rays w/ or w/o contrast) Nuclear medicine |
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What modalities have NO ionizing radiation?
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MRI
Ultrasound |
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How can radiograph contrasts be applied? x5
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1. Intracavity
2. Intraarticular 3. Intravascular 4. Retrograde 5. Antegrade |
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Kidney stones, Kidney tubes, lines, and drains are all what?
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Radiopaque
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Intravenous contrast is excreted by the kidneys to show drainage and lines. This is an example of what contrast application?
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Antegrade
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Directly puncture the kidneys and inject contrast. This is an example of what contrast application?
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Antegrade
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Putting contrast in the rectum, bladder, ureter, and/or urethra. This contrast application is an example of what?
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Retrograde
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What is retrograde pyelogram?
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Contrast injected into bladder through a scope in the bladder. (In other words, stick scope in, then shoot contrast out ot it)
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Using contrast X-rays films, a delayed excretion of a kidney would indicate what?
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Obstruction
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Retrograde pyelogram would be useful in detecting what in the ureter?
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Tumor obstruction
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An enlarged carcinoma of the kidney could be detected well with what?
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CT with contrast
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In nuclear medicine, how is a radionuclide (radiopharmaceutical) applied?
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Usually intravenously
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What is a time radioactivity curve?
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A graph showing energy released from the decay of radionuclide over time.
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If a bladder contrast can not identify a problem, what can be done to the bladder?
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Distend it
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What is a hysterosalpingogram?
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Contrast injected retrograde into uterus, then X-ray.
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In order to get "acoustic window" in transabdominal ultrasound, what needs to occur?
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A full bladder
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A time-radioactivity curve is used to measure what?
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Quantify functional activity
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What is TRUS (Trans Rectal Ultrasound) is the imaging method of choice for what? x 3
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In males:
1. Investigating abnormal digital rectal exams. 2. Detect nodules 3. Direct biopsy |
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What is best to examine the testes?
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Ultrasound
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