Mammography is specialized medical imaging that uses a low-dose X-ray system to see inside the breasts. A mammography exam, call
ed a mammogram, aids in the early detection and diagnosis of breast diseases in women. Imaging with X-rays involves exposing a part of the body to a small dose of ionizing radiation to produce pictures of the inside of the body. One recent advance in mammography is digital mammography. With digital mammography, the X-ray film is replaced by electronics that convert X-rays into mammographic pictures of the breasts. This system is similar to those found in digital cameras, and its efficiency enables better pictures with a lower radiation dose. –“Mammography,”
Radiological Society of North America
What is the purpose of mammography?
treat breast cancer
detect breast cancer
prevent breast cancer
research breast cancer
Mammography is specialized medical imaging that uses a low-dose X-ray system to see inside the breasts.<em><u> A mammography exam, called a mammogram, aids in the early detection and diagnosis of breast diseases in women</u></em>. Imaging with X-rays involves exposing a part of the body to a small dose of ionizing radiation to produce pictures of the inside of the body. One recent advance in mammography is digital mammography. With digital mammography, the X-ray film is replaced by electronics that convert X-rays into mammographic pictures of the breasts. This system is similar to those found in digital cameras, and its efficiency enables better pictures with a lower radiation dose.
The slight positive charges on the hydrogen atoms in a water molecule attract the slight negative charges on the oxygen atoms of other water molecules. This tiny force of attraction is called a hydrogen bond.