Medical Physics Overview

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Questions and Answers

What is the study of medical physics concerned with?

  • Applications of medicine in physics
  • The study of physical parameters and their effects on the human body (correct)
  • The study of the physics of the universe
  • The study of medical terms and their meanings

What is an example of an application of physics in medicine?

  • The use of mathematics in statistics
  • The use of biology in genetics
  • The use of chemistry in pharmaceuticals
  • The use of X-rays in medical imaging (correct)

What is the term for the study of the physical parameters involved in the function of the body?

  • Biology
  • Physiology
  • Biophysics
  • Medical Physics (correct)

What is an example of a biomaterial used in medicine and dentistry?

<p>Lasik used in ophthalmology (D)</p> Signup and view all the answers

What is the term for the science of terms?

<p>Terminology (B)</p> Signup and view all the answers

What is an example of a medical imaging technique that uses physics?

<p>Computed Tomography (CT) scanner (A)</p> Signup and view all the answers

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Study Notes

Terminology

  • Terminology refers to the science of terms.

Physics

  • Physics is the science of nature.

Medical Physics

  • Medical physics is an interdisciplinary field that combines medicine and physics.
  • It involves the study of physical parameters that affect the body, including:
    • Pressure
    • Force
    • Energy
    • Power
    • Electricity
  • It also involves the study of physical principles underlying the functioning of body organs and systems, including:
    • Vision
    • Hearing
    • Skeletal system
    • Pulmonary system
    • Cardiovascular system
    • Nervous system
  • Applications of physics in medicine include:
    • Laser technology
    • Sound and ultrasound
    • X-rays
    • Computed tomography (CT) scanners
    • Magnetic resonance imaging (MRI)
    • Electrocardiography (ECG)
    • Electroencephalography (EEG)
    • Electroretinography (ERG)
    • Radioisotopes
    • Positron emission cameras (PEC)
    • Gamma (𝛾) cameras in nuclear medicine and radiotherapy
  • Medical physics also involves the development and use of biomaterials, such as:
    • Artificial bones
    • Lenses and Lasik used in ophthalmology
    • Pacemakers and stents used in cardiovascular diseases
    • Grafting materials and nerve conduits

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