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NMTCB CT BOARD EXAM QUESTIONS AND ANSWERS (GRADED A) $14.49   Add to cart

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NMTCB CT BOARD EXAM QUESTIONS AND ANSWERS (GRADED A)

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NMTCB CT BOARD EXAM QUESTIONS AND ANSWERS (GRADED A)NMTCB CT BOARD EXAM QUESTIONS AND ANSWERS (GRADED A)NMTCB CT BOARD EXAM QUESTIONS AND ANSWERS (GRADED A) CBF - ANSWER-cerebral blood flow 50-60 mL / 100 g / min CBV - ANSWER-cerebral blood volume 4-5 mL / 100 g platelet count - ANSWER-140...

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  • November 25, 2024
  • 9
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NMTCB CT BOARD
  • NMTCB CT BOARD
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NMTCB CT BOARD EXAM QUESTIONS
AND ANSWERS (GRADED A)

CBF - ANSWER-cerebral blood flow
50-60 mL / 100 g / min

CBV - ANSWER-cerebral blood volume
4-5 mL / 100 g

platelet count - ANSWER-140k-440k per uL of blood

INR - ANSWER-International Normalized Ratio
0.8-1.2

PTT - ANSWER-partial thromboplastin time
25-35 seconds

BUN - ANSWER-7-25 mg / dL

creatinine - ANSWER-0.5-1.5 mg / dL

GFR (men) - ANSWER-70 +/- 14

GFR (women) - ANSWER-60 +/- 10

PT - ANSWER-prothrombin time
12-15 seconds

max IV contrast for a child shouldn't exceed - ANSWER-3 mL / kg of body weight

excretion half-life of IV contrast - ANSWER-1-2 hours

barium sulfate concentration - ANSWER-1-3%

water-soluble oral contrast for abdomen/pelvis should contain ________% iodine -
ANSWER-2-5

high-osmolar contrast = _________ mOsm / kg of water - ANSWER-1000-2400

risk factors for contrast-induced nephrotoxicity (CIN) - ANSWER-diabetes
myoloma
cardiac disease

, advanced age

hepatic contrast enhancement phases - ANSWER-arterial phase
portal/hepatic venous phase
equilibrium phase
delayed phase

arterial phase of hepatic contrast enhancement - ANSWER-25-35 seconds
hypervascular tumors

portal/hepatic venous phase of hepatic contrast enhancement - ANSWER-60-70
seconds
hypovascular lesions & masses

equilibrium phase of hepatic contrast enhancement - ANSWER-2-3 minutes

delayed phase of hepatic contrast enhancement - ANSWER-5-20 minutes
hemangioma

kidney contrast enhancement phases - ANSWER-corticomedullary phase
nephrographic phase
excretory phase

narrowing of the bony canals that contain the spinal cord, nerve roots, or both -
ANSWER-spinal stenosis

a defect in the pars inarticularis commonly caused by osteophyte formation - ANSWER-
spondylolysis

forward slipping of an upper vertebral body over the lower due to degenerative changes
of the facet joints - ANSWER-spondylolisthesis

filtration in CT tube varies from - ANSWER-6-9 mm Alumunum

ability of detector to capture transmitted x-ray quanta & produce the appropriate
response - ANSWER-inherent absorption efficiency

corticomedullary phase of kidney contrast enhancement - ANSWER-30-40 seconds
renal cortex & renal veins

nephrographic phase of kidney contrast enhancement - ANSWER-70-90 seconds
parenchymal lesions

excretory phase of kidney contrast enhancement - ANSWER-3-5 minutes
renal pelvis, ureters, bladder

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