Dual-energy X-ray absorptiometry (DEXA) is used to measure

• GB Health

Dual-energy X-ray absorptiometry (DEXA) is used to measure

1. spread of solid tumour
2. bone density
3. extent of brain haemorrhage
4. ulcerous growth in blood

Answer

DEXA scan is a special type of X-ray that measures bone mineral density (BMD). DEXA scans are used to diagnose osteoporosis (when the bones become weak and fragile, and are more likely to break).

The correct option is B.