Abbreviations

 

F, G, H, & I



F.    fahrenheit; field of vision; folic acid; formula;   
   function;Fusiformis;  B102Fluorine (chem. Symb.)      
F1    in genetics, the first filialgeneration, the offspring
   of a cross between two unrelated individuals
F2    The second filial generation or the offspring of a  
   cross between two individuals of the F1 generation
FA., F.A.    fatty acid; filterable agent; first aid;
   fluorescent antibody
FAB.    fragment antigen binding
FAD.    flavin adenine dinucleotide
F.D.    fatal dose; focal distance
F.D.A.    Food and Drug Administration
FDP.    fibrin degradation products
Fe(C3H5O3)2.    Ferrous lactate; lactate of iron.
Fe.    iron (chem. Symb.)
FeCl2    Ferrous chloride
FeCl3    Ferric chloride
FeCO3    Ferrous carbonate
FEV1    forced expiratory volume in 1 second
F.F.D.    focal film distance
FFS.    fee-for-service
FH4    5,6,7,8-tetrahydrofolic acid, folacin,
   the active form of folic acid
FID.    flame ionization detector
FIGLU, FIGlu.    formiminoglutamic acid
Fl.    fluid
fl. dr.    fluidram
fl. Oz.    fluidounce
flu    influenza
Fm.    fermium (chem. Symb.)
f.m.    fiat mistura (Latin) make a mixture
FOD.    focus-object distance
Fr.    francium (chem. Symb.)
FSH.    follicle-stimulating hoemone
FSH-RF.    follicle-stimulating hoermone releasing factor
ft.    fiat or fiant (Latin), let there be made;
   florentium, former name for promethium; foot.
FTA-ABS.    fluorescent treponemal antibody-absorption
   test for syphilis
FUNCTNL.    functional
F.U.O.    fever of unknown origin
FWB.    full weight bearing
G.    The Newtonian constant of gravitation;  
  
Symbol for giga
g.    1. The force of gravity exerted upon a body during
        acceleration or deceleration.
 
   2.
Gingival  
  
3. Gram 
   4.
Gender
G-6-PD.    glucose-6-phosphate dehydrogenase
Ga.    gallium (chem. Symb.)
GABA.    gamma-aminobutyric acid
G.A.S.    general adaptation syndrome
GB.    gall bladder
GC    general closure; gonorrhea
Gd.    gadolinium (chem. Symb.)
Ge.    germanium (chem. Symb.)
GFR.    glomerular filtration rate
GH.    growth hormone
GH-RH.    growth hormone-releasing hormones
GI.    gastrointestinal
GIFT.    gamete intrafallopian transfer
GLC.    gas-liquid chromatography
gm.    gram
GML.    glabellomeatal line. Imaginary line through
   the glabella and the external auditory meatus.
GnRH.    gonadotropin-releasing hormone
GOT.    glutamic-oxaloacetic transaminase
G.P.    general practitioner
GPT.    general practitioner
GPT.    glutamic-pyruvic transaminase
gr.    grain
GSR.    galvanic skin response
gt.     gutta (Latin), a drop
gtt.    guttae (Latin), drops
GU.    genitourinary
Gy.    gray, in the SI system, the unit of absorbed
   radiation energy
1H    protium (chem. Symb.)
2H    deuterium, an isotope of hydrogen
H+    hydrogen ion (chem. Symb.)
H2O    water (chem. symb.)
H2O2    hydrogen peroxide
H2S    hydrogen sulfide
H2SO3    sulfurous acid
H2SO4    sulfuric acid
H3PO2    hypophosphorous acid
H3PO3    phosphorous acid
H3PO4    orthophosphoric acid
H4P2O6    hypophosphoric acid
[H+]    symbol for hydrogen ion concentration
H.     haustus, a draft of medicine; height; henry;
   hora or hour; horizontal; hypermetropia;
   hydrogen (chem. Symb.)
h.    symbol for hecto, a term used in SI units
h.    symbol for Planck's constant
H. and E.    hematoxylin and eosin, a staining method
   used in histology
H. disease    Hartnup disease
HaAg.    hepatitis A antigen
HACE    high-altitude cerebral edema
HAE    hepatic artery embolization
HAI. test    hemagglutination inhibition test
HAS    hypertensive arteriosclerosis
HASCVD    hypertensive arteriosclerotic cardiovascular disease
HAV.    hepatitis A virus
HB Ag.    hepatitis B antigen
HB.    hepatitis B
Hb.    hemoglobin
Hbg.    hemoglobin
HBV.    hepatitis B virus
HCG.    human chorionic gonadotrophin
HCl.    hydrochloric acid
HCPCS.    HCFA Common Procedural Coding System
HD    heart disease; hearing distance; hip disarticulation;   
   Hodgkin's disease; hydatid disease
h.d.    hora decubitus (Latin), the hour of going to bed
HDL.    high-density lipoprotein
He.    helium (chem. Symb.)
HEENT.    head, eyes, ears, nose, throat
HF.    Hageman factor, blood coagulation factor XII.;
   High frequency;    hay fever; heart failure;  
   hemorrhagic fever
Hf.    hafnium (chem. Symb.)
Hg.     mercury (chem. Symb.); hemoglobin (also Hgb) B599
Hg2Cl2.    mercurous chloride; calomel
Hgb.    hemoglobin
HgCl2.    mercuric chloride; corrosive sublimate
HGF.    1. Human growth factor
   2.
Hyperglycemic- glycogenolytic factor
HGH.    human growth hormone
HgI2.    mercuric iodide (chem. Symb.)
HgO.    mercuric oxide (chem. Symb.)
HgS.    mercuric sulfide (chem. symb.)
HgSO4.    mercuric sulfate (chem. symb.)
HH    hiatal hernia
HHA.    Home Health Agency
HHD    hypertensive heart disease
HIV.    human immunodeficiency virus
Hl.    hectoliter; latent hyperopia
HIAA.    hydroxyindoleacetic acid (urine)
HLA.    human leukocyte antigen
Hm.    manifest hyperopia
HMD.    hyaline membrane disease
HMG.    human menopausal gonadotrophin
HMO.    Health Maintenance Organization
HNO2    nitrous acid (chem. symb.)
HNO3    nitric acid (chem. symb.)
Ho.    holmium (chem. symb.)
HOB    head of bed
Hp.    haptoglobin
HPG.    human pituitary gonadotropin
HPL.    human placental lactogen
HPLC.    high pressure or high performance liquid   
   chromatography
HPO3    metaphosphoric acid
HPVD    hypertensive pulmonary vascular disease
hr.    hour
HR    heart rate
HS    herpes simplex
H.S.    house surgeon
h. s.    hora somni, at bedtime
HSA.    human serum albumin
Ht.    total hypermetropia
ht.    height
HT    hypertension; hypertropia
HTHD    hypertensive heart disease
5-HT.    5-hydroxytryptamine, seratonin
HV    herpes virus
HVA.    homovanillic acid
HVD    hypertensive vascular disease
Hx    history
Hz.    hertz
HZV.    herpes zoster virus
131I.    radioactive iodine. At. wt. 131
132I.    radioactive iodine. At. wt. 132
I.    iodine (chem. symb.); symbol for quantity of
   electricity expressed in amperes
i.    optically inactive
I and D    incision and drainage
I and O.    intake and output
IABC.    intra-aortic balloon counterpulsation
IABP.    intra-aortic balloon pump
IBC.    iron-binding capacity
IBW.    ideal body weight
IC.    intracranial; inspiratory capacity; immune complex;  
   irritable colon
ICD.    intrauterine contraceptive device;
   International  Classification of Diseases
ICD-9-CM.    International Classification of Diseases,
   9th edition (Clinical Modification)
ICH    intracranial hemorrhage
ICP    intracranial pressure
ICS.    intercoastal space
ICSH.    interstitial cell-stimulating hormone
ICU.    intensive care unit
ID.    identification; infective dose; inside diameter;   
   intradermal;   infectious disease
id.    idem (Latin) - the same
ID.    identifier or identification
IDDM.    insulin-dependent diabetes mellitus
IDU.    5-iodo-2' deoxyuridine; idoxuridine
IgA.    immunoglobin gamma A
IgD.    immunoglobin gamma D
IgE.    immunoglobin gamma E
IgG.    immunoglobin gamma G
IgM.    immunoglobin gamma M
I.H.    infectious hepatitis
IHB    incomplete heart block
IHD    ischemic heart disease
IICP    increased intracranial pressure
ILD.    ischemic leg disease; ischemic limb disease;
   interstitial lung disorders
IM    infectious mononucleosis
I.M.    intramuscular(ly)
IMA    internal mammary artery
IMB    intermenstrual bleeding
IMI    inferior myocardial infarction
IMPRESS.    impression
IMV.    intermittent mandatory ventilation
in d.    in dies (Latin) - daily
In.    indium (chem. symb.)
IND.    indicator
INFO.    information
INH.    isoniazid
INSERT.    inserted
Io.    ionium (chem. symb.)
IO    intestinal obstruction
IOL    intraocular lens
IOML.    infraorbital line; line through the infraorbital
   margin and the external auditory meatus
IOP.    intraocular pressure
IP.    allergen immunotherapy
I.P.    intraperitoneal; isoelectric point
IPD    imfammatory pelvic disease
IPF    idiopathic pulmonary fibrosis
I.P.L.    interpupillary line; line between the center of
   both pupils
IPPB.    intermittent positive-pressure breathing
IPPV.    intermittent positive-pressure ventilation
IPSP.    inhibitory postsynaptic potential
IQ.    intelligence quotient
IR.    infrared
I.R.    internal resistance
Ir.    iridium (chem. symb.)
IRB.    institutional review board
ITA    internal thoracic artery
ITE    in the ear
ITP.    idiopathic thrombocytopenic purpura
I.U.    immunizing unit; international unit
IU    inrauterine
IUCD.    intrauterine contraceptive device
IUD.    intrauterine device
I.V.    intravenous(ly)
IVC.    intravenous cholangiography
IVCD.    intraventricular conduction defect. Used in  
   electrocardiography to refer to abnormal
   conduction in ventricular muscle
IVF.    in vitro fertilization
IVH    intraventricular hemorrhage
I.V.P.    intravenous pyelography; radiographic examination
   of the kidneys, ureters, and bladder after introduction
   of a contrast medium
IVT    intravenous transfusion
I.V.U.    intravenous urography
IWMI    inferior wall myocardial infarction