100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
RADIOLOGIC TECHNOLOGY BASICS AND FUNDAMENTALS $7.99
Add to cart

Class notes

RADIOLOGIC TECHNOLOGY BASICS AND FUNDAMENTALS

 1 view  0 purchase

Radiologic Technology Basics and Fundamentals is a comprehensive guide designed for students, professionals, and anyone interested in the field of radiologic technology. This document provides a clear and concise overview of the foundational principles, techniques, and equipment used in diagnostic ...

[Show more]

Preview 2 out of 9  pages

  • December 23, 2024
  • 9
  • 2024/2025
  • Class notes
  • N/a
  • All classes
All documents for this subject (5)
avatar-seller
kezielmaranion265
X-RAY PRODUCTION

ELECTRON TARGET INTERACTIONS

A. KINETIC ENERGY

energy in motion

High KE: High Kvp: high x-ray quality : high x-ray quantity

B. PROJECTILE ELECTRONS

electrons travels from cathode to anode

Interacts in tungten atom by tranferring its KE to W atom

Electron ins REST state

Projectile electron interaction

OUTER SHELL / INNER SHELL

NUCLEAR FIELD

Production of Heat/ Infrared/ radiation

99% HEAT
1 % x-ray
How:
electrons in exited state level / higher
energy level
NO IONIZATION of electrons

ANODE HEAT
Production:
high tube current: high heat


Interaction:
OUTER SHELL ELECTRONS




CHARACTERISTIC X-RAY 1% X- ray


INTERACTION: INNER SHELL ELECTRON


How?



X-RAY PRODUCTION 1

, Total removal of electron from the atom,
then outer shell fills the INNER VOID


ionized electron from K shell, Lshell
electrons fills the K shell void : emission of
x-ray : K- xrays….


only the K- characteristic x-rays are useful
in imaging


69 kVP



CHARACTERISTIC X-RAY SPECTRUM


ELECTRON BINDING ENERGIES


energy: fixed / discrete energies


K- xrays : only characteristic x-rays:
diagnostic x-ray



69 kev




BREMSSTRAHLUNG X-RAY 1% x-rays
INTERACTION: NUCLEAR FIELD


Braking of projectile electron



how?
Electrostatic Force between the nucleus
and projectile electron


projectile electron passes by the nucleus
and slows down and changes its course
leaving reduce KE


loss of KE: emission of x-ray


dependent on the loss KE



X-RAY PRODUCTION 2

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller kezielmaranion265. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $7.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

50843 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$7.99
  • (0)
Add to cart
Added