Chapter 15 Flashcards
Radiologist
Physician who specializes in diagnosing and treating diseases and disorders with the X-ray and other forms of radiant energy
Radiology
Creates an image of hard tissue internal structures by the exposure of sensitized film to x-radiation
Magnetic resonance imaging
Uses a combination of radio waves and a strong magnetic field to produce images
Computed tomography
Uses x radiation with computer assistance to produce multiple cross-sectional views of the body
Radiography
Uses x radiation passing through the patient to expose a film or create a digital image that shows the body in profile
Radiolucent
Allows X-rays to pass through and appears black or dark gray on the resulting film
Radiopaque
Substance does not allow X-rays to pass through and appears white or light gray on resulting film
Pericardiocentesis
Puncture of the pericardial sac for the purpose of removing fluid.
Cardiocentesis
Puncture of a chamber of the heart for diagnosis therapy
Arthrocentesis
Surgical puncture of a joint space to remove synovial fluid for analysis to determine the cause of pain or swelling in a joint.
Amniocentesis
Diagnostic test performed during pregnancy
Laparoscopy
Visual examination of the interior of the abdomen with the use of a laparoscope that is passed through a small incision in the abdominal wall.
Endoscope
Small flexible tube with a light and a lens of the end
Endoscopic
Surgical procedure that is performed through very small incisions with the use of an endoscope and specialized instruments.
Endoscopy
Visual examination of the interior of a body cavity
Barium enema
Lower GI study
Barium swallow
Upper GI study
Barium
A radio graphic contrast medium used primarily to visualize the gastrointestinal tract
Ven
Vein
Intravenous contrast medium
Injected into a vein to make the flow of blood through blood vessels and organs visible
Tom/o
Slice.
Tomography
The use of X-rays or ultrasound to produce a cross-section of the body
Intraoral radiography
The film is placed within the mouth and exposed by a camera positioned next to the exterior of the cheek
Panoramic radiograph/panorex
Shows all the structures in both dental arches in a single film