Show:
Physics
Cardiac
Pulmonary
Miscellaneous
Radiation Safety
100
miliampere
What is the unit of electric current that describes the flow of charge?
100
ventricle contracting prematurely
What is a PVC?
100
55:45
What is a normal right to left lung ratio?
100
traps the carbon dioxide
What is the purpose for the soda lime in the xenon machine?
100
time, distance, and shielding
What are the principles of radiation safety?
200
maximum distance from the baseline
What is the amplitude of a wave?
200
Thallium201 and Rubidium82
Which myocardial perfusion agents are analogs of potassium?
200
amount of gas in the lungs at the end of a normal breath
What is functional residual?
200
sagittal
What is the plane that is parallel to the long axis of the body?
200
Relative Biological Effectiveness
What is RBE?
300
Alpha, Beta, and Gamma
What are the types of radiation in nuclear medicine?
300
a vasoconstrictor
What is caffeine?
300
xenon is fat soluble
Why does xenon show up in a fatty liver?
300
rem and Sievert
What is the standard and SI terms for dose equivalent?
300
burns, cell death and atrophy
What are non stochastic effects?
400
backscatter
What is a deflected photon called when deflected a full 180 degrees?
400
epicardium, myocardium, endocardium
What are the layers of the heart muscle?
400
Approximately 0.1%
What percent of capillaries are blocked by MAA?
400
angiotensin converting enzyme
What is an ACE inhibitor?
400
Hemopoietic, gastrointestinal, central nervous system
What are the 3 radiation syndromes?
500
dose amount where 50% of the population will die
What is LD50?
500
xanthine derivitives
What medication is a contraindication for persantine and adenosine stress tests?
500
fluid in the space that contains the lungs and the thoracic cavity
What is pleural effusion?
500
1st to 7th week of pregnancy
What is most radio-sensitive time for a fetus?
500
dilute and disperse store and decay concentrate and bury
What are the 3 was to dispose of radioactive waste?