plethysmographyn.

Brit.

/ˌplɛθᵻzˈmɒɡrəfi/, U.S.

/ˌplɛθəzˈmɑɡrəfi/

Origin: Formed within English, by compounding. Etymons: plethysmograph n., -graphy comb. form.

Etymology: < plethysmo- (in plethysmograph n.) + -graphy comb. form.

Physiology.

The measurement of variation in the volume of the body, or a part of it, esp. as caused by changes in blood pressure; the use of a plethysmograph.

ΘΚΠ

the world > health and disease > healing > diagnosis or prognosis > specific measuring or recording > [noun]

arteriography1833

pulmometry1835

pneumometry1853

sphygmography1859

spirometry1859

sphygmometry1867

pneumatometry1876

stethography1876

stethometry1876

cephalometry1881

haemautography1885

haemoglobinometry1887

pelvigraphy1890

plethysmography1890

sphygmomanometry1905

electrocardiography1910

phlebography1912

phonocardiography1913

T.P.R.1917

Fick('s) principle1920

pneumography1921

polygraphy1923

electromyography1926

oscillometry1927

pneumotachography1930

electroencephalography1935

oximetry1944

vectorcardiography1946

ballistocardiography1950

tympanometry1956

thermography1957

cystometry1959

spirography1959

rheograph1960

magnetocardiography1967

Fick method1968

magnetoencephalography1968

biofeedback1970

tympanography1977

the world > life > biology > laboratory analysis > processes > [noun] > others

inoculation1802

plethysmography1890

auxanography1905

subpassage1907

ultrafiltration1908

enucleation1909

turbidimetry1920

microinjection1921

post-treatment1923

microincineration1924

plasmal reaction1925

bursectomy1928

priming1943

superinfection1947

bioengineering1950

superfusion1953

hybridization1961

sham operation1963

transfection1964

transdetermination1965

perifusion1969

zeugmatography1973

1890 Webster's Internat. Dict. Eng. Lang. Plethysmography, the study, by means of the plethysmograph, of the variations in size of a limb, and hence of its blood supply.

1897 Lancet 27 Feb. 569 Better methods are those based upon the application of plethysmography to the heart in situ.

1930 Amer. Jrnl. Physiol. 91 717 That the abdominal venous reservoirs empty (into the chest) during systole can be demonstrated by abdominal plethysmography.

1990 New Scientist 8 Sept. 43/2 The test involves measuring the baby's breathing using a technique known as inductance plethysmography. This allows the changes in volume of the baby's thorax and abdomen to be accurately monitored with each breath.

This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022).

单词	plethysmography
释义	plethysmographyn. Brit. /ˌplɛθᵻzˈmɒɡrəfi/, U.S. /ˌplɛθəzˈmɑɡrəfi/ Origin: Formed within English, by compounding. Etymons: plethysmograph n., -graphy comb. form. Etymology: < plethysmo- (in plethysmograph n.) + -graphy comb. form. Physiology. The measurement of variation in the volume of the body, or a part of it, esp. as caused by changes in blood pressure; the use of a plethysmograph. ΘΚΠ the world > health and disease > healing > diagnosis or prognosis > specific measuring or recording > [noun] arteriography1833 pulmometry1835 pneumometry1853 sphygmography1859 spirometry1859 sphygmometry1867 pneumatometry1876 stethography1876 stethometry1876 cephalometry1881 haemautography1885 haemoglobinometry1887 pelvigraphy1890 plethysmography1890 sphygmomanometry1905 electrocardiography1910 phlebography1912 phonocardiography1913 T.P.R.1917 Fick('s) principle1920 pneumography1921 polygraphy1923 electromyography1926 oscillometry1927 pneumotachography1930 electroencephalography1935 oximetry1944 vectorcardiography1946 ballistocardiography1950 tympanometry1956 thermography1957 cystometry1959 spirography1959 rheograph1960 magnetocardiography1967 Fick method1968 magnetoencephalography1968 biofeedback1970 tympanography1977 the world > life > biology > laboratory analysis > processes > [noun] > others inoculation1802 plethysmography1890 auxanography1905 subpassage1907 ultrafiltration1908 enucleation1909 turbidimetry1920 microinjection1921 post-treatment1923 microincineration1924 plasmal reaction1925 bursectomy1928 priming1943 superinfection1947 bioengineering1950 superfusion1953 hybridization1961 sham operation1963 transfection1964 transdetermination1965 perifusion1969 zeugmatography1973 1890 Webster's Internat. Dict. Eng. Lang. Plethysmography, the study, by means of the plethysmograph, of the variations in size of a limb, and hence of its blood supply. 1897 Lancet 27 Feb. 569 Better methods are those based upon the application of plethysmography to the heart in situ. 1930 Amer. Jrnl. Physiol. 91 717 That the abdominal venous reservoirs empty (into the chest) during systole can be demonstrated by abdominal plethysmography. 1990 New Scientist 8 Sept. 43/2 The test involves measuring the baby's breathing using a technique known as inductance plethysmography. This allows the changes in volume of the baby's thorax and abdomen to be accurately monitored with each breath. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < n.1890
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