y. _T

N in throat and gullet, pain and tenderness of stomach
and bowels, intense thirst, nausea, vomiting, purging and tenesmus,

with bloody stools, dysuria, cold skin, and feeble and irregular pulse. The vomit consists

at first of the food, then it becomes bile-stained,
and later dark coffee-grounds in appearance, due to extravasation of blood from the over-distended vessels in the gastric mucous
me mbrane. Death may occur from shock, convulsions, collapse, exhaustion, or from starvation on account of chronic inflammation of the gastro-intestinal mucous membrane. _Post-Mortem Appearances._--Those
of inflammation and its consequences. Coats of stomach, fauces, gullet, and duodenum, may be thickened, black, ulcerated, gangrenous, or sloughing.
Vessels filled
with dark blood ramify over the

surface. Acute inflammation
is often found in the small intestines, with ulceration and softening
of mucous membrane. The rectum is frequently the seat of marked ulceration. 3. =Poisons Acting on the
Brain.=--Three classes: The opium group, producing sleep; the
belladonna group, producing delirium and illusions; and
the alcohol group, causing exhilaration,
followed by delirium or sleep. _Symptoms._--Of the opium group, giddiness, headache, dimness of sight, contraction of the pupils, noises in the ears, drowsiness
and confusion, passing

into insensibility. Of the belladonna g