Natural Sciences 5th grade T4

The advances in medicines have been…

• X-Ray machines, scanners and incubators

• Dialysis machines and vaccines

• Both answers are correct

The X-Ray machine was discovered by Wilhelm Roentgen

• True

• False

The X-Ray machine…

• Produces images of the internal parts of the body

• Uses radiation to create an image of the bones inside the body

• Extracts and clean a patient’s blood

The continuous radiation from an X-Ray machine is not harmful

• True

• False

The scanner…

• Produces images of the internal parts of the body

• Uses radiation to create an image of the bones inside the body

• Extracts and clean a patient’s blood

The ultrasound machines monitor foetuses outside the uterus

• True

• False

MRI and PET machines create images of organs and systems

• True

• False

The dialysis machine…

• Produces images of the internal parts of the body

• Uses radiation to create an image of the bones inside the body

• Extracts and clean a patient’s blood

The dialysis machine is used when a patient’s kidneys are not working

• True

• False

The working process of the dialysis machine is blood – tube – machine – body

• True

• False