RADIOPHARMACY
ANATOMY
IMAGING
MISC.
MISC. II
100
What is the most common radiopharmaceutical used?
What is Tc99m Sulfur Colloid
100
What is the name for a long, thin Right Lobe of the liver?
What is Riedels Lobe
100
What must you use in one view that lies across the costal margin?
What is lead marker
100
What is the method of localization
What is phagocytosis
100
What are the two sub-lobes of the liver?
What is caudate and quadrate
200
What is the average particle size for sulfor colloid?
What is 0.3-1.0 micrometers
200
The porta hepatis is usually an area of increased or decreased activity?
What is decreased
200
What is a colloid shift?
What is during liver failure, the spleen is as bright or brighter then the liver
200
What is Budd-Chiari Syndrome?
What is hepatic vein thrombosis
200
What is the Glissons capsule?
What is the outer fibrous layer of the liver
300
Sulfur colloid reflects what type of cells in the liver/spleen?
What is reticuloendothelial cells (Kupfer cells in the liver)
300
What are the two types of cells the liver is composed of?
What is RE cells and Hepatocytes
300
What radiopharmaceutical used for imaging hemangiomas?
What is Tc99m RBCs (non-heat damaged)
300
Hepatocytes make up what % of all liver cells?
What is 85%
300
What is the most common benign tumor of the liver?
What is hemangioma
400
What % is sequestered by the liver and % by the spleen?
What is Liver- 80-90% Spleen- 5-10%
400
The right lobe has a common defect in the anterior view due to _____________.
What is overlying breast tissue
400
What are the minute blood vessels in the liver, spleen, adrenal glands, and bone marrow called?
What are sinusoids
400
what is the target organ
What is liver
400
What is the lead marker used for?
What is to determine size
500
When imaging the spleen alone what must you do to the RBC's to image with them?
What is heat damage
500
What are the two types of pulp the spleen is composed of?
What is red and white pulp
500
What is a wedge shape defect in the spleen correlate with?
What is infarction
500
What is the critical organ and how much dose does it get?
What is the liver .4rads/mCi of Tc99m
500
What is the name of the lama on Napoleon Dynamite?
What is TINA!
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