Radiopharmacy Fundamentals

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Questions and Answers

What is the typical range of alpha particles penetration in air?

  • 3 m
  • 1 m
  • 5 cm (correct)
  • 1 km

What type of radiation is emitted by Technetium-99m?

  • Beta particles
  • Alpha particles
  • Gamma rays (correct)
  • Neutron particles

What is the purpose of diagnostic radiopharmaceuticals?

  • To provide a therapeutic treatment
  • To cause tissue damage by ionizing radiation
  • To have a pharmacological effect
  • To diagnose human diseases (correct)

What is the characteristic of beta particles?

<p>They are fast and light (A)</p> Signup and view all the answers

What is the typical characteristic of alpha particles?

<p>They have a low penetrating power and ionize atoms strongly (C)</p> Signup and view all the answers

What is the term used to describe atoms that are unstable and undergo rearrangements to release energy in the form of radiation?

<p>Radionuclides (D)</p> Signup and view all the answers

What is the name of the specialty area of pharmacy practice that deals with the compounding and dispensing of radioactive materials?

<p>Nuclear Pharmacy (A)</p> Signup and view all the answers

What is the atomic number (Z) of an atom equivalent to?

<p>Number of protons in the nucleus (B)</p> Signup and view all the answers

What is the term used to describe atoms that have the same number of protons but a different number of neutrons?

<p>Isotopes (C)</p> Signup and view all the answers

What is the atomic mass (A) of an atom equivalent to?

<p>Sum of protons and neutrons in the nucleus (A)</p> Signup and view all the answers

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