Nuclear Medicine Week – Oct. 5, 2021 Quiz

In the radionuclide localization of acute gastrointestinal bleeding, two radiopharmaceuticals – Tc-99m-labeled red blood cells and Tc-99m-labeled sulfur colloid – are commonly used. Tc-99m RBCs have a stable persistence within the blood pool. On the contrary, Tc-99m SC is rapidly cleared from intravascular space with a Half-Time of approximately:

Which of the following is a function of the liver?

In Dynamic Renal Scintigraphy, reduced diuresis due to poor hydration can lead to..

Which of the following is the most appropriate way to demonstrate the Gallbladder?

False-positive cholescintigraphy can be minimized by a familiarity with its common causes. All of the following can elicit false-positive gallbladder scintigraphy results EXCEPT:

Which of the following is a function of the liver?

Patients with compromised renal function and referred for renal scintigraphy with Lasix will receive the dose of diuretic that:

In Hepatic Haemangioma Scintigraphy, the scanning start..

Which of the following describes a normal kidney that fails to ascend into the abdomen but rather remains in the pelvis?

In Gastric Emptying Study, the scanning starts..