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  1. Arthritis of the neck, X-ray
  2. Scanning electron micrograph of HIV particles infecting a human T cell
  3. Pinned broken leg, X-ray
  4. Cardiovascular scan
  5. Studio shot of hand holding syringe
  6. Studio shot of hand holding stethoscope
  7. Blood samples
  8. Studio shot of hand holding scalpel
  9. Doctor examining MRI scans
  10. Genetic testing