lb >\1< >T< >NI< 





1 1« >K l/« IN 1 Al 



Homotonic 



Homotopia 

 HomotO] v 



A til, 



:i or 



tructural >nd- 



i.il en\ 11 



- 



i .trophcs. . • tr phic 



□ which is 

 thumb a stra 



ly. J. Ver- 

 I lomotrophc homoloj 



Lateral Homo- 

 oi the two 

 I ght and li 

 Antcro-posterior Homotrophes, »*. ?., homo- 



| ~ : riorly. 



.otroph;. the same . 



itrophy. 

 Homotrophic Homologues, .. . . parts of an 



:i which are 

 lying influences, e. g. , 



. 

 • ]. In , relations of growth ; 



rather than ex- 



Homotropou thesame; 



turn]. ••!" the embryo when curved 



Homotypc in]. 



milar to another part, as 

 ■ logue, or an 



.otypic hi. ; rhirog, 



rrespondence or 



- Homotypic. 

 i form]. 



aunculua [I.., dim. of homo, 



arf. 

 iuras Bark See Cascara 



H.- 

 berry. H.-comb. tructure 



that they 

 H.-comb Glands. Hand. H.- 



rnb Ringworm H.-cyst. 



H.-dew, ■ liquid by 



niL, r the 



Hill, 



mawkish, 

 rk a- molas- 



imore. 



H. 



: I A ional 



- I I 

 H. -bound, in far- 



riery, having a dryness and contraction of the hoof, 

 ilting in pain and lameness. This condition is 

 ■ i ailed i 

 Hook [Ml . ' '.-. a hook] A curved instrument. See 

 Hamus. H., Blunt, an instrument described bj its 

 name, t ising traction upon the fetus in an ar- 



breech-presentation. H., Tyrrel's, a blunt, 

 .slender hook for operations upon the eye. 

 Hooke's Law. See / 



Hooper's Pill. A pill containing aloes, crystallized 

 sulphate >>( iron, extract of hellebore, myrrh, soap, 

 ill. i. and ginger. 

 Hooping-cough ' ing-kawf). See Pertussis. 



Hoose (/zee:) [Ml . rse] Sheep-cough. A 



disease of sheep, lambs, etc., due to the presence of 

 Strongylus filaria, a nematode worm, in the lungs and 

 air passages under Parasites, Animal), and 



characterized by a husky cough, anorexia, dry muzzle, 

 constipation, and dyspnea. 



Hoove, Hooven [hoo ''-en) [dial., hooveri\. Dis- 



tention of the stomach of a ruminant animal with 

 gas, caused by the fermentation "i food, It is gen- 

 to eating too much green food. 



Hop. See Hamulus. 



Hope's Camphor-mixture. A mixture containing nitric 

 acid, camphor water, and tincture of opium. It is 

 used in the treatment of serous or choleraic diarrheas. 



Hopea (ko-pe'-ati) [after John Hope, a Scotch botanist]. 

 A genus of dipterocarpaceous trees of S. Asia. 

 Several species afford resins known in commerce as 

 Dammar. Unof. 



Hopein (ho-pe'-in). See Hamulus. 



Hoppe-Seyler's Method. A method of preparing 

 hemoglobin crystals. Mix defibrinated blood with ten 

 volumes of a 20 per cent, salt-solution, and allow it 

 to stand for two days. Remove the clear upper fluid 

 with a pipet, wash the thick deposit of blood-cor- 

 puscles with water, and shake it for a long time with 

 an equal volume of ether, which dissolves the blood- 

 les. Remove the ether, filter the lake-colored 

 blood, add to it one-fourth of its volume of cold 

 alcohol (o°C.) and allow the mixture to stand in the 

 ! for several days. 'The crystals can be collected 

 ' hi a filter and pressed between folds of bibulous paper. 



Hordeiform [hor-de' '-if-orni) [hordeum, barley ; forma, 

 form]. Shaped like a grain of barley. 



Hordein (//./' ,/' in) [hordeum, barley]. A mixture of 

 a proteid with starch-cellulose; it exists in barley- 

 starch, but is not soluble. 



Hordeolum {hor-de* -o-lum) [hordeum, a grain of bar- 

 ley], A stye ; a furuncular inflammation of the 

 connective tissue of the lids, near a hair-folli( le. 

 H., External, //. zeissianum ; one produced by sup- 

 puration of one of Zeiss' s glands. H., Internal, //. 

 meibomianum ; one produced by suppuration of out; 

 of tin- Meibomian glands. H. meibomianum. See 

 //. , Internal. H. zeissianum. See H.. External. 



Hordeum [hor'-de-um) [L.]. Barley, q. 7\ H. 

 decorticatum, barlej deprived of its husk; com 

 monly called pearl barley. H. germinatum, malt. 

 Also, one of several granular elevations described by 

 Spitzka on the floor of the fourth ventricli . 



Horehound [hor'-hownd). See Marrubium. 



Horizon i ' [ < uv, horizon], i. The line sep- 



iting the visible from the invisible part of the earth 

 from a single point of view. 2. In craniometry, a 

 line thai ' - around the skull, touching the lower 



border of the orbital cavities and passing through 

 the auricular p. »ints. 



Horizontal i a' -la!) [bpi r uv, the horizon], 1'ar- 



:1 to the horizon. H. Posture. See Postures, 

 'J 'able of. 



