NMTCB EXAMINATION SET 2026 SOLVED QUESTIONS GRADED A.

NMTCB EXAMINATION SET 2026 SOLVED
QUESTIONS GRADED A+

● 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


● corticomedullary phase of kidney contrast enhancement. Answer: 30-
40 seconds