Final answer:
Radiopharmaceuticals are compounds used in medical imaging and therapy. Five examples include Technetium-99m, each emitting specific types of radiation for different purposes.
Explanation:
Radiopharmaceutical Preparation Examples:
- Technetium-99m: Emits gamma rays for imaging blood flow.
- Iodine-131: Emits beta particles used in thyroid imaging and treatment.
- Fludeoxyglucose (18F): Emits positrons for PET scans to detect cancer.
- Gallium-67: Emits gamma rays for infection imaging.
- Strontium-89: Emits beta particles for treating bone pain from cancer.
Their Purpose and Radiation Types:
Each radiopharmaceutical serves a specific medical purpose by emitting certain types of radiation:
- Gamma rays (γ) for imaging purposes.
- Beta particles (β) for imaging and therapeutic applications.
- Positrons (β+) used in PET scans.
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