Abbreviations-R Flashcards
R
rectal; respiration; right
RA
refractory anemia; rheumatoid arthritis; right arm; right atrium
rad
radiation absorbed dose
RAF
rheumatoid arthritis factor
RAI
radioactive iodine
RAIU
radioactive iodine uptake determination
RAS
reticular activating system
RAST
radioallergosorbent
RAT
radiation therapy
RBBB
right bundle branch block
RBC
red blood cell; red blood count
RBCV
red blood cell volume
RBE
relative biologic effects
RCA
right coronary artery
RD
respiratory distress; retinal detachment
RDA
recommended daily allowance
RDS
respiratory distress syndrome
RE
right eye
reg
regular
rehab
rehabilitation
rem
roentgen-equivalent-man
REM
sleep rapid eye movement sleep
RER
renal excretion rate
resp
respiration
RF
renal failure; respiratory failure; rheumatoid factor; rheumatic fever
RFS
renal function study
RH
right hand
RHD
rheumatic heart disease
Rh neg
Rhesus factor negative
Rh pos
Rhesus factor positive
RIA
radioimmunoassay
RICE
rest, ice, compression, elevate
Rick
rickettsia
RIST
radioimmunosorbent