The second part of the anatomy of the human body is the trunk, meaning the chest and abdomen. The trunk is divided into two parts.
Namely: (1) Thorax or chest
And (2) Abdomen.
(1) Chest or Thorax.
By thorax we mean the lower part of the head or neck of the human body and the upper part of the abdomen is called thorax.
The thorax, an important part of the human body
These include the thorax, spine, clavicle, rib, heart, lungs, liver, stomach, gallbladder, etc.
Human anatomy
A muscle called a diaphragm has a convex or pyramidal shape at the top. The trunk is divided into two parts by this dissection muscle.
The posterior second and third thoracic vertebra joints have levels of Sternum.
The lower part of the sternum or Xyphoid process is at the ninth and tenth thoracic vertebra levels.
The posterior fourth and fifth thoracic vertebra joints are at the level of the Manubrium and Body junction Angle of Louis.
Angle of Louis- attached to the second rib. Below the rib is a margin or costal margin, which can be felt by hand. Weak people can be seen outside this margin.
Collar bone or clavicle rises to the tip of the lung.
The junction of the 12th thoracic vertebra and the first lunber vertebra is the head of the right kidney. It extends to the lower lumbar vertebra 4.
The left kidney is half or half an inch higher than the right kidney. The spleen is on the left side above the left kidney.
It is not, the tenth and eleventh are behind the Rib. The spine of the 6th cervical vertebra is seen on the back of the shoulder. Hence its name- Vertebra Prominens.
This time the heart's apex beats are found half an inch below and behind the left nipple. The sound of the fifth intercostal space is heard half an inch to the left of the mid line.