With regards to diagnostic radiography, define the photoelectric effect and describe its relationship with atomic number (Z) of the attenuating medium and energy of incident photon
With regards to diagnostic radiography, define the photoelectric effect and describe its
relationship with atomic number (Z) of the attenuating medium and energy of incident
photon
8. Ionisation chambers and Geiger-Muller (GM) counters are both types of gas-filled
detectors.
Answer both parts of this question:
a) Briefly explain how a gas-filled detector works. (3 marks)
b) Give one (1) use each for ionisation chambers and GM counters. (2 marks)
9. With regards to diagnostic radiography, define the photoelectric effect and describe its
relationship with atomic number (Z) of the attenuating medium and energy of incident
photon (E). (5 marks)
10. List three (3) mechanisms of pathogenesis of non-cardiogenic oedema and give an
example of a cause associated with each of the mechanisms. (5 marks)
11. List five (5) methods that are incorporated into X-ray tube head design that reduce the
risks of heat damage to the tube. (5 marks)
Save your time - order a paper!
Get your paper written from scratch within the tight deadline. Our service is a reliable solution to all your troubles. Place an order on any task and we will take care of it. You won’t have to worry about the quality and deadlines
Order Paper Now
PLACE THIS ORDER OR A SIMILAR ORDER WITH BEST NURSING TUTORS TODAY AND GET AN AMAZING DISCOUNT
The post With regards to diagnostic radiography, define the photoelectric effect and describe its relationship with atomic number (Z) of the attenuating medium and energy of incident photon appeared first on BEST NURSING TUTORS .