Wavelength is the distance between successive crests or troughs in a wave.

According to the NCRP, the negligible individual dose (NID), annually, is equal to:

“Black mammy dolls / holding white babies” (lines 66–67) represent black women who …

The practice of stopping and starting fluoroscopy using a manual control of exposures is commonly referred to as:

The annual EqD limit for the skin, hands, and feet for the general public is:

Effective measures employed by radiation workers to safeguard patients, personnel, and the general public from unnecessary exposure to ionizing radiation define:

Production of high-energy x-ray photons is a consequence of ionization in human cells.

For the welfare of patients and the workers, facilities providing imaging services must have:

An equivalent dose as low as 0.25 Sv delivered to the whole body may cause which of the following within a few days?

The basic principles of time, distance, and shielding can be applied for the safety of both the patient and the radiographer.