1.
Which of the following gastrointestinal structures is more variable in location and more prone to overlap with vascular structures?
2.
All of the following findings on the gastrointestinal bleeding scintigraphy have the potential to reduce the specificity of the test EXCEPT:
3.
Which of the following organs is not part of the digestive system?
4.
The rate of gastric emptying is controlled primarily by reflexes that occur:
5.
Which of the following radionuclide is usually used for colon transit scintigraphy studies?
6.
Which of the following conditions are investigated using gastric emptying scintigraphy?
7.
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:
8.
The term Ascites is used for..
9.
During the gastric emptying study the patient is not allowed to..
10.
Patient preparation for some of the nuclear medicine scintigraphies is essential. For all of the following NM imaging procedures, the patient has to remain NPO (nothing per oral) after midnight EXCEPT for the:
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