From top to bottom, these are referred to as T1 through T12. Two ribs are connected to each thoracic vertebra, one on either side. All the ribs and thoracic vertebrae together form the thoracic cage which surrounds and protects the heart and lungs.
What vertebrae protects heart and lungs?
Thoracic (mid back) – the main function of the thoracic spine is to hold the rib cage and protect the heart and lungs. The twelve thoracic vertebrae are numbered T1 to T12. The range of motion in the thoracic spine is limited. Lumbar (low back) – the main function of the lumbar spine is to bear the weight of the body.
Which bones protect lungs?
The ribs are connected to the sternum with a strong, somewhat flexible material called cartilage. The rib cage help protects the organs in the chest, such as the heart and lungs, from damage.
Which organs are protected by the vertebrae?
The vertebrae protect and support the spinal cord. They also bear the majority of the weight put upon your spine. The body of each vertebra is the large, round portion of bone. The body of each vertebra is attached to a bony ring.
Which of the following protect the lungs?
Your lungs are protected by your rib cage, which is made up of 12 sets of ribs. These ribs are connected to your spine in your back and go around your lungs to keep them safe.
What organ is behind the chest?
The thymus is a small organ located just behind the breast bone (sternum) in the front part of the chest.
Why the lungs are found in the chest cavity?
The lungs are located on either side of the breastbone in the chest cavity and are divided into five main sections (lobes). The lungs are responsible for removing carbon dioxide from the blood and adding oxygen to it. … Carbon dioxide leaves the blood and enters the air, and oxygen leaves the air and enters the blood.
What separates the vertebrae in life?
Intervertebral Disc. The bodies of adjacent vertebrae are separated and united by an intervertebral disc, which provides padding and allows for movements between adjacent vertebrae. The disc consists of a fibrous outer layer called the anulus fibrosus and a gel-like center called the nucleus pulposus.
Which organs are protected by bones?
- Allows movement: Your skeleton supports your body weight to help you stand and move. …
- Produces blood cells: Bones contain bone marrow. …
- Protects and supports organs: Your skull shields your brain, your ribs protect your heart and lungs, and your backbone protects your spine.
What are the 5 types of vertebrae?
As mentioned above, our vertebrae are numbered and divided into five regions: cervical, thoracic, lumbar, sacrum, and coccyx.
Is spinal cord injury a disability?
Anyone with a spinal cord injury can file a claim for Social Security disability benefits as long as the injury has lasted at least three months and is expected to make it impossible for you to work for at least 12 months.