Diagnosis, Treatment & Surgery Flashcards
List the four vital signs
temperature, pulse rate, respiration rate, blood pressure
CT
computed tomography
computed tomography
large number of x-rays used to create a computerized transverse image of dense and soft tissues alike
fluoroscopy
x-rays cast a real-time shadow of dense tissues on a fluorescent screen after passing through the body’s soft tissues
MRI
magnetic resonance imaging
magnetic resonance imaging
transverse images produced by radio waves and magnetic field to view dense and soft tissues alike
radiography
x-rays cast a shadow of dense tissues onto sensitized film after passing through the body’s soft tissues
positron emission tomography
computerized images produced by tracking intentionally “tagged” molecular isotopes as they are distributed within the body by its various functions (used for analysis of blood flow and metabolic activities)
PET
positron emission tomography
scintigraphy
computerized images produced by tracking specific radioactive molecular isotopes as they are distributed by the body’s various functions within a specific tissue
SPECT
single photon emission computed tomography
single photon emission computed tomography
scintigraphic technique that produces a single cross-sectional image
ultrasonography
motion picture of successive images produced by high-frequency sound waves which echo back after contacting various tissues
ultrasonography, aka
sonography, echography
echography, aka
sonography, ultrasonography
sonography, aka
ultrasonography, echography
treatment, aka
therapy
therapy, aka
treatment
anesthesia
drug providing loss of ability to feel pain
auscultation
listening for sounds within the body
biopsy
removal of a sample of tissue for microscopic evaluation
cautery
destruction of tissue by a damaging agent (heat, chemical, electrical)
chemotherapy
use of chemicals to treat disease
diagnosis
determining the cause and nature of an illness