hmm, no takers on this huh?
No worries I have your answers
Flouroscopy: this is actually the use of a piece of equipment called a flouroscope to take internal X-ray's by interposing a glass plate coated with flourescent matereal to better enhance the internal organs/tissues for diagnosis.
Infusion: the introduction of fluid into ones vessells (blood vessels arteries/veins)
Often times you'll see the word Intravenous Infusion, as a Paramedic I can use infusions of Normal Saline to help temporarily increase someones blood volume. Though not equivalent to Blood normal saline is usefull short term to help increase the blood pressure as well some medications require IV access to be administered.
Embolization: To clot or make hard. you may also see this word as Embolism, this can be comprised of many components ranging from fat to blood clot thereby resulting in a number of injuries such as a Myocardial infarction or Heart Attack, Cerebral Vascular incident/accident (CVA) or Stroke, even something else called a Pulmonary Embolism (PE) this happens when a clot occludes (blocks) a vessel supplying blood to the lungs.
Hope this helps