CAMRT Radiography Practice Exam

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What is the main purpose of using double shielding in radiography for pregnant patients?

To improve image quality
To protect the fetus from radiation
To enhance patient comfort
To increase exposure time

The correct answer is: To protect the fetus from radiation

Using double shielding in radiography for pregnant patients is primarily aimed at protecting the fetus from radiation exposure. Radiation can have harmful effects on a developing fetus, especially during the early stages of pregnancy when the organs are forming. By employing double shielding techniques, radiographers can significantly reduce the amount of scatter radiation that may reach the fetus, ensuring a higher level of safety for the unborn child while still providing necessary medical imaging for the mother. The protective measures typically involve the use of lead aprons or other shielding devices that cover the abdominal area. By carefully positioning and utilizing these shields, the risk of potential radiation-related issues, such as developmental abnormalities, is minimized, prioritizing the health of both the patient and the fetus. This approach reflects the principles of radiation protection and the ethical responsibility of healthcare professionals to safeguard vulnerable populations, such as expectant mothers and their babies.