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the oily ase and covering the internal surface of the lips and 
phe. Use, to lubricate their sensible surface, and prevent any 
ion after discharging the urine. 
3 mucus of the vagina.—Secreted by the mucus glands, under 
the internal membrane. Use, to lubricate the vagina, lest it should 
be pained by friction, under coition, and to prevent the concretion 
of its sides, 
The liquor of the cavity of the womb.—Secreted into it by the ex- 
haling vessels. Its consistence, in the virgin womb, is serous and 
turbid ; in the impregnated, milky. Use, to moisten the cavity, ase 
prevent the concretion. 
a se IN THE JOINTS: : 
The lubricating liquid. An unetuous fluid, secreted by the in- 
ternal membrane of the cap ligaments surrounding the joints. Use, 
to lubricate the cartilaginous surfaces of the articulating ren and 
facilitate their motions. 
Juice of the mweus bags.—An unctuous juice, seczeted: by the. 
vessels of the internal membrane of the mucus bags. Use, to lubri- 
eate the tendons for motion. . iy 
_ EN THE BONES. 
_ Themarrow of the bones.—The oily substance secreted 1 < 
° arteries of the internal bone membrane, and cokinel 4 ss read . 
See Sota he: and spongy 
teins 
FLVIDS OF THE COMMON INTEGUMENTS. ‘ee 
The coloring mucus.—The mucus situated between the skin and 
searf skin of the whole body, and secreted by the arterious vesselsof 
the skin. _ Use, to glue. the scarf skin to the skin; to moderate | 
sense of touch; to moisten the nervous points ; and give the exter- 
nak color to the body ; hence, it is white in Europeans, black 
opians, &c. oa of 
The oil of the fat membrane.—Secreted. by ix: arteries 
cellular membrane, Use, to facilitate muscular motion. 
_ Sweat.—The watery perspirable matter excreted 
haling Bpiericn Jug the skin. Use, to keep the skin moist. 
we x ee =: 
