What are the jingles of the nine systems of the human body?

1, head and trunk plus limbs, separated by 206. The brain, face and skull are 23, and the trunk is always 5 1. Limbs 126, the bones of the whole body are basically the same. There are six small pieces hidden in the middle ear tympanum.

The diaphragm has a round dome, which separates the abdomen and chest from each other. Contraction decreases, inspiratory pressure increases, and diastolic expiratory pressure increases. Three holes in the tendon. Think about who passed them.

3, the pharynx has three parts: nose, mouth and throat, and the front wall opens its mouth to eat. Go through the tympanum and throat without worrying about swallowing and holding your breath.

4, esophagus, neck, chest, abdomen three sections, three sections of stenosis should be remembered. The stomach is located in the left upper abdomen under the sword, and the second door is two bends and three parts. The cardia and pylorus are curved, and the pylorus of the stomach is at the bottom of the stomach. Small curvature of gastric antrum is prone to ulcer, so timely diagnosis should not be delayed.

5, the small intestine is curved and long, coiled in the abdominal cavity. Upper twelve fingers, middle and lower ileum. The total length is about five meters, and there are still two or three vacancies.

6、? The chest is shaped like a small birdcage, narrow at the top and flat at the bottom, which is conical. The upper mouth is narrow, inclined downward, and the lower mouth is closed, which is divided into abdomen and chest. Contains and protects the heart, liver and lungs, inhaling and exhaling. Because meridians change with age, intercostal widening is problematic.