. A text-book of comparative physiology [microform] : for students and practitioners of comparative (veterinary) medicine. Physiology, Comparative; Veterinary physiology; Physiologie comparée; Physiologie vétérinaire. i uiually fur> in a general 1 to the cheit ruoture. supplement reading the al deeorip- bout too great to details at with the ob- tting his ideas liar M they go. m, with plates ?iptions before xamine sever- specimens of t of the sheep, >r other mam- st somewhat r, then vyste- r, with the of getting a act knowledge rariotts stmet- . their anatom- well as physi- relations. iro
. A text-book of comparative physiology [microform] : for students and practitioners of comparative (veterinary) medicine. Physiology, Comparative; Veterinary physiology; Physiologie comparée; Physiologie vétérinaire. i uiually fur> in a general 1 to the cheit ruoture. supplement reading the al deeorip- bout too great to details at with the ob- tting his ideas liar M they go. m, with plates ?iptions before xamine sever- specimens of t of the sheep, >r other mam- st somewhat r, then vyste- r, with the of getting a act knowledge rariotts stmet- . their anatom- well as physi- relations. irould not have ent confine his n to any single heart, for each omeonestructr Iter than the and the addi- advantages of ison are very Thq heart of , from its sise, the framework ire oonneeted; B human organ led. THE CIRCULATION OP THE BLOOD. 217 It will be found very helpful to perform some of the dissec- tions under water, and by the use of this or some other ^uid the action of the valves may be learned as it can in no other way. By a little manipulation the heart may be so held that water may be poured into the orifices, prepared by a removal of a portion of the blood-vessels or the auricles, when the valves may be seen closing together, and thus revealing tiieir action in a way which no verbal or pictorial representation can do at all adequately. A heart thoroughly boiled and allowed to get cold shows, on being pulled somewhat apart, the course, attachment, and Other. LAT V\—yUm or Ow otlflCM of tlie bwit fhn below, th* whole of the ventrlctee having been cut awajr (after Hnzley). RAV, right anrlenk^Tentriealar oriflce. •nmmiided hj the three Smm, /. r. S, (.». S, of the trienepM valve, whieh an Mretehed bv weighta attaetcd to the «hcrttm Itmttime. LA V, left anrlcBlo-ven- tncnlar oriloe. etc. PA, oriSce of the piiliiioiiai7 arteiy, the •emllanar valvea ro|if aaaulad aa having met and eloaed together. ^ O, oriOee of the aorta. features of the fibers
Size: 1777px × 1407px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthormillswes, bookcentury1800, bookdecade1890, bookyear1890
