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THE  STUDENT'S  MANUAL

15. THE   STOMACH:

1831.

a. Outer coat:   a firm serus membrane.

b. Muscular coat: with muscular fibers running through it,

c. Third coat:    loosely woven fibrous tissue.

d. Mucous coat:   which contains the mucous glands.

e. Cardiac glands:   those glands near the heart.

. f.  Pyloric glands:   those glands at the intestines.

16. THE VOCAL CORDS:  by which the voice is produced 2026.

a. Lobules: with blood and lymph vessels, nerves and bile

duct branches running through them. Five sided and composed of cells 1102.

b. Portal veins:   which carry blood through the liver 1102

17. THE LIVER: II. PHYSIOLOGY:  1486.

1. DIGESTION:

2. RESPIRATION:

a. Gastric juice:   which acts on proteids 1831.

b. Pancreatic juice:    a universal  digester  1831.

c. Pepsin:   a ferment contained in the gastric juice 1451.

d. Enzymes:   which digest insoluble foods 620.

e. Hydrochloric acid:   which sets the gastric juice work-

ing 1831.

f.  Saliva:   a digestive fluid made by the mouth 1665.

g. Bile:   a digestive fluid made by the liver 1102.

h. Chyme:  liquid condition of food when it passes from

stomach 1831. i.  Lymph:    a  fluid which carries food through walls of

capillaries 1126.

j.  Proteids:   which are mostly tissue-forming foods 1553. k. Carbohydrates:  the sugars, starch and cellulose foods

775; 1844;  1811. 1.   Blood:   which carries food and water to the tissues of

the body 229. m. Liver:  which performs many offices of digestion 1102.

a. External:   which takes place in the lungs 1603.

b. Internal:   which takes place in the tissues of the body

1603.

c. Air:   which supplies oxygen used in respiration 33.

d. Carbonic acid:   the carbon dioxide formed by respira-

tion 332.

e. Blood:   which carries oxygen to the lungs and tissues

and carries dioxide away 228.

3. THE SENSES:

a. Smell:  the sense that perceives odors 1768.

b. Taste:    the  sense  that  distinguishes the   qualities   of

foods 1873.

c. Touch:   the sense that distinguishes contact and pres-

sure 1927.

d. Hearing:   the sense by which sounds are distinguished

573.

e. Sight:    the sense that distinguishes the sensations of

light 572.

2276