Question

During radiographic cassette spot filming, the mA utilized is typically:

1. 5 mA - 10 mA
2. over 100 mA
3. 0.5 mA - 5 mA
4. 10 mA - 20 mA

Answer 1

During radiographic cassette spot filming, over 100 mA is typically utilized to ensure high image quality, while also considering the balance of risk versus benefit for patient safety.

Step-by-step explanation:

During radiographic cassette spot filming, the mA utilized is typically over 100 mA. The milliamperage (mA) is an important factor in medical imaging as it influences both the quality of the image produced and the radiation dose received by the patient.

The use of higher mA generally results in better image quality, but also a higher dose of radiation. When considering radiographic techniques, it is important to balance the risk versus benefit to ensure patient safety while obtaining a diagnostically valuable image.

The mA utilized during radiographic cassette spot filming typically ranges from 0.5 mA to 5 mA. This mA value refers to the tube current, which determines the amount of x-ray photons produced. The specific mA value is chosen based on the desired image quality and the anatomy being imaged.