What is the function of rib cage Class 4?
The rib cage protects the organs in the thoracic cavity, assists in respiration, and provides support for the upper extremities.
What are the functions of the thoracic cage quizlet?
the skeletal part of the chest; it is a bony, cone-shaped cage that surrounds and protects the lungs, heart, large blood vessels, and some of the abdominal organs, such as the liver, spleen, and kidneys. plays a crucial role in breathing and helps support the bones of the shoulder.
What are the functions of thoracic cage?
The ribs are attached posteriorly to the 12 thoracic vertebrae and most are anchored anteriorly either directly or indirectly to the sternum. The thoracic cage functions to protect the heart and lungs.
What are the 4 parts of the thoracic cage?
The thoracic cage (human rib cage) is a bony and cartilaginous structure which surrounds the thoracic cavity and supports the pectoral girdle, forming a core portion of the human skeleton. A typical human rib cage consists of 24 ribs, the sternum (with xiphoid process), costal cartilages, and the 12 thoracic vertebrae.
What is the function of rib cage for Class 5?
The rib cage has three important functions: protection, support and respiration. It encloses and protects the heart and lungs.
What is the function of rib cage Class 7?
The human rib cage acts as a component of the human respiratory system. It encloses the thoracic cavity that contains the lungs.
What are the three main parts of the thoracic cage?
It consists of three parts: the manubrium, body, and xiphoid process. The manubrium is the wider, superior portion of the sternum.
What is the function of the vertebral column?
The major function of the vertebral column is protection of the spinal cord; it also provides stiffening for the body and attachment for the pectoral and pelvic girdles and many muscles. In humans an additional function is to transmit body weight in walking and standing.
What are the four different places where ribs attach quizlet?
They attach to the sternum and the thoracic vertebrae via the superior, inferior, and transverse costal facets.
What forms the thoracic cage?
The thoracic cage is formed by the 12 pairs of ribs with their costal cartilages and the sternum. The ribs are attached posteriorly to the 12 thoracic vertebrae and most are anchored anteriorly either directly or indirectly to the sternum. The thoracic cage functions to protect the heart and lungs.
What are the four functions of bones?
It gives the body its shape, allows movement, makes blood cells, provides protection for organs and stores minerals.
What is rib cage What is the function of rib cage Class 6?
Bones which join the chest and the backbone is called ribs present left and right side of chest bone these were 12 pairs of ribs these bones combinely called as rib cage. It protects lungs and heart from any mechanical rear and tear.