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HMS, HAG EQ-Bank 027 MC
Which technology is commonly used for early detection of cancer?
PET scan
Fitness tracker
Ultrasound imaging
Sleep app
Show Answers Only
\(A\)
Show Worked Solution
A is correct. A PET scan is commonly used for the early detection of cancer, as it identifies abnormal metabolic activity associated with tumour growth.
Other options:
B is incorrect. Fitness trackers measure steps, heart rate, and activity but cannot detect cancer.
C is incorrect. Ultrasound imaging can assist in identifying some abnormal growths but is not a primary tool for early cancer detection compared to PET scans, CT scans, or MRI.
D is incorrect. Sleep apps track sleep behaviours and patterns, not disease detection.