Chiropractic Radiology Exam Questions and Answers, Exams of Radiology

Download Chiropractic Radiology Exam Questions and Answers and more Exams Radiology in PDF only on Docsity! Chiropractic Radiology Exam Questions and Answers Electromagnetic - Answer -Type of energy used to produce x rays Intensifying screen - Answer -Creates blue and green light inside cassette during exposure. Converts energy to light. Common sizes for x rays - Answer -8x10 7x17 14x17 Scatter - Answer -X rays that shoot in all directions Collimation - Answer -What controls scatter? Isotropically - Answer -In all directions Lead - Answer -Columns inside buckey that absorb the x rays Latent image - Answer -The invisible image on the x-ray film after exposure but before processing Manifest image - Answer -visible image after processing Collimator - Answer -Used to change size of x ray and eliminate scatter Grid - Answer -Vertical lead inside of the buckey; minimizes scatter 40" - Answer -Focal distance used for most x rays 72" - Answer -Focal distance used for cervical lat, flex, ext, and obliques 15° tube tilt - Answer -AP L-5 and cervical obliques kVp - Answer -Controls quality of images mA - Answer -Controls quantity of x rays Overexposed - Answer -Darker fim; decrease kVp Underexposed - Answer -Lighter film; increase kVp 10 Day Rule - Answer -The practice of waiting 10 days after a woman's menstrual flow to conduct a radiographic examination or study. Anode - Answer -Accepts energy from cathode Cathode - Answer -Creates energy and sends to anode Focal Spot - Answer -Area of target from which x rays are emitted Smaller Focal Spot - Answer -Sharper image FFD - Answer -Film focal distance Collimate down and increase kVp - Answer -For a larger Pt Control Console - Answer -Inputs kVp, mA, exposure time Radio-opaque - Answer -Brighter areas on the film (ex. Bone) Radiolucent - Answer -Darker areas on film (ex muscle) Emulsion - Answer -Gelatin and silver crystals interact with light of x rays Dosage - Answer -Exposure Roentgen - Answer -a measure of radiation A to P - Answer -Front to back anatomical position - Answer -To stand erect with arms at the sides and palms of the hands turned forward Cephalad - Answer -toward the head (upward) Caudal - Answer -Toward the feet Medial - Answer -toward the midline Lateral - Answer -away from the midline Proximal - Answer -Nearer to the trunk of the body Distal - Answer -Farther from the trunk of the body