Mobile Radiography Quiz

What is the purpose of mobile radiography?

• To bring imaging services to the patient

• To provide imaging services in a stationary location

• To transport patients to the radiology department

• To perform radiography in the military

What are the power sources for mobile x-ray machines?

• Generators

• Batteries

• Solar panels

• Electric outlets

What is the purpose of an exposure technique chart in mobile radiography?

• To ensure consistent image quality

• To adjust the size of the image receptor

• To control the power output of the x-ray machine

• To determine the patient's body position

What is the purpose of using a grid in mobile radiography?

• To improve image quality by reducing scatter radiation

• To increase the power output of the x-ray machine

• To protect the patient from radiation exposure

• To align the central ray with the patient's body

What is the anode-heel effect in mobile radiography?

• A phenomenon where the intensity of the x-ray beam is less on the anode side

• A technique used to immobilize the patient during the examination

• A safety measure to prevent radiation exposure to the operator

• A method to adjust the exposure settings based on the patient's condition

What is the recommended source-to-image receptor distance (SID) in mobile radiography?

• 40 inches

• 60 inches

• 80 inches

• 100 inches

What is the minimum safe distance for personnel during a mobile radiographic examination?

• 6 feet

• 3 feet

• 1 foot

• No minimum distance

What is the purpose of isolation considerations in mobile radiography?

• To protect the patient and personnel from contagious microorganisms

• To ensure proper body positioning for the examination

• To adjust the exposure settings based on the patient's condition

• To maintain a standardized distance between the x-ray machine and the patient

What is the recommended position for a chest x-ray in mobile radiography?

• Supine

• Seated upright

• Lateral decubitus

• Dorsal decubitus

What is the recommended position for a neonate x-ray in mobile radiography?

• Supine

• Prone

• Lateral decubitus

• Dorsal decubitus