This part of the image intensifier is made of cesium and antimony compounds:

Place the following in order for image-intensified fluoroscopy (1-5), after the primary beam exits the patient:  (1 pt each)

For Questions 20-30, you will be provided a StatKey graphic for each question. While the scenario for all the questions is the same, “5-K race times in State College,” please note each question refers to a different sample. The data provided in each question must be used independently of past questions and given information.    

Which of the following requires more radiation to produce quality fluoroscopic images ?

The ratio of the number of light photons at the output phosphor, as compared with the input phosphor, is the:

Fluoroscopic tubes are designed to operate for _____, versus a typical diagnostic tube.

Tabletop exposure rates in fluoroscopy should not exceed:

The conversion factor is a(n) ________ term for brightness gain and is typically approximately ________ of the brightness gain value.

Starting this exam you agree to the following honor code: Honor Code  I acknowledge that I understand the academic integrity policy as outlined in the course syllabus. I acknowledge that posting any content from this exam to any online site (e.g., CourseHero, Chegg) outside of this course is grounds for an academic integrity violation.  I acknowledge that copying answers from any source is grounds for an academic integrity violation.  I acknowledge that sharing any or all parts of this exam with any other person is grounds for an academic integrity violation. I acknowledge that using shared parts of this exam received from someone else is grounds for an academic integrity violation.  I acknowledge that I will not discuss this exam in any capacity with any students until the exam is available for review.  I acknowledge that only a pencil/pen and the given scratch paper can be used during the exam. (No calculators are allowed.)  I acknowledge that I am responsible for my violation of any course policies. (This question is worth points don’t skip it) 

Which are used for photopic vision ?