1. We study
ANATOMY.

2. • The principal parts of the human body are the head, the
trunk, and the limbs. We speak of the upper
extremities(arms) and of the lower extremities(legs). The
skeleton is composed of bones. In adult the skeleton has
over 200 bones.
Human body.

3. Skeleton.

4. Skull.

5. • The head consists of two parts. The skull which contains
the brain, and the face which consists of the forehead, the
eyes, the nose, the mouth with the lips, cheeks, the ears
and the chin.

6. The trunk.

7. • The head is connected with the trunk by the neck. The
upper part of the trunk is the chest and the lower part is
the abdomen. The principal organs in the chest are the
lungs, the heart and the gullet. The principal organs in the
abdominal cavity are the stomach, the liver, the
spleen, the intestines, the kidneys, gallbladder and the
bladder.

9. The limbs.

10. • The upper extremity is connected with the chest by the
shoulder. Each arm consist of the upper arm, the
forearm, the elbow, the wrist and the hand. We have four
fingers and a thumb on each hand.

11. • The lower extremity (the leg) consists of the hip(the
thigh) the knee, the calf, the ankle and the foot.