NMTCB CT BOARD EXAM 2025/2026
QUESTIONS AND ANSWERS 100% PASS.
CBF - ANS cerebral blood flow
50-60 mL / 100 g / min
CBV - ANS cerebral blood volume
4-5 mL / 100 g
platelet count - ANS 140k-440k per uL of blood
INR - ANS International Normalized Ratio
0.8-1.2
PTT - ANS partial thromboplastin time
25-35 seconds
BUN - ANS 7-25 mg / dL
creatinine - ANS 0.5-1.5 mg / dL
GFR (men) - ANS 70 +/- 14
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, GFR (women) - ANS 60 +/- 10
PT - ANS prothrombin time
12-15 seconds
max IV contrast for a child shouldn't exceed - ANS 3 mL / kg of body weight
excretion half-life of IV contrast - ANS 1-2 hours
barium sulfate concentration - ANS 1-3%
water-soluble oral contrast for abdomen/pelvis should contain ________% iodine - ANS 2-5
high-osmolar contrast = _________ mOsm / kg of water - ANS 1000-2400
risk factors for contrast-induced nephrotoxicity (CIN) - ANS diabetes
myoloma
cardiac disease
advanced age
hepatic contrast enhancement phases - ANS arterial phase
portal/hepatic venous phase
equilibrium phase
delayed phase
arterial phase of hepatic contrast enhancement - ANS 25-35 seconds
hypervascular tumors
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
QUESTIONS AND ANSWERS 100% PASS.
CBF - ANS cerebral blood flow
50-60 mL / 100 g / min
CBV - ANS cerebral blood volume
4-5 mL / 100 g
platelet count - ANS 140k-440k per uL of blood
INR - ANS International Normalized Ratio
0.8-1.2
PTT - ANS partial thromboplastin time
25-35 seconds
BUN - ANS 7-25 mg / dL
creatinine - ANS 0.5-1.5 mg / dL
GFR (men) - ANS 70 +/- 14
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, GFR (women) - ANS 60 +/- 10
PT - ANS prothrombin time
12-15 seconds
max IV contrast for a child shouldn't exceed - ANS 3 mL / kg of body weight
excretion half-life of IV contrast - ANS 1-2 hours
barium sulfate concentration - ANS 1-3%
water-soluble oral contrast for abdomen/pelvis should contain ________% iodine - ANS 2-5
high-osmolar contrast = _________ mOsm / kg of water - ANS 1000-2400
risk factors for contrast-induced nephrotoxicity (CIN) - ANS diabetes
myoloma
cardiac disease
advanced age
hepatic contrast enhancement phases - ANS arterial phase
portal/hepatic venous phase
equilibrium phase
delayed phase
arterial phase of hepatic contrast enhancement - ANS 25-35 seconds
hypervascular tumors
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.