What is chess cavity?

1. chest cavity – the cavity in the vertebrate body enclosed by the ribs between the diaphragm and the neck and containing the lungs and heart. thoracic cavity. bodily cavity, cavum, cavity – (anatomy) a natural hollow or sinus within the body.

What is the chest cavity?

The chest cavity is the area surrounded by the thoracic vertebrae, the ribs, the sternum, and the diaphragm. The mediastinum is in the center of the chest and contains the heart, thymus, and lymph nodes, along with portions of the aorta, vena cava, trachea, esophagus, and various nerves.

What is the muscular floor of chest cavity called?

Diaphragm
Diaphragm, dome-shaped, muscular and membranous structure that separates the thoracic (chest) and abdominal cavities in mammals; it is the principal muscle of respiration.

What is the anatomy word for chest?

thorax
Chest: The area of the body located between the neck and the abdomen. The chest contains the lungs, the heart, and part of the aorta. The walls of the chest are supported by the dorsal vertebrae, the ribs, and the sternum. Also known as thorax.

Are lungs in front of heart?

A large part of each lung lies behind the heart. The lung extends from the ribs in front, to the ribs behind, and from the dome of the pleural cavity, down to the diaphragm.

What cavity is the lungs in?

chest cavity
The lungs are located on either side of the breastbone in the chest cavity and are divided into five main sections (lobes).

What organs are in chest cavity?

The chest is the area of origin for many of the body’s systems as it houses organs such as the heart, esophagus, trachea, lungs, and thoracic diaphragm.

Which organs are found in the chest cavity?

It contains the lungs, the middle and lower airways—the tracheobronchial tree—the heart, the vessels transporting blood between the heart and the lungs, the great arteries bringing blood from the heart out into general circulation, and the major veins into which the blood is collected for transport back to the heart.

What forms the floor of chest cavity?

The diaphragm
The diaphragm is an upward curved, c-shaped structure of muscle and fibrous tissue that separates the thoracic cavity from the abdomen. The superior surface of the dome forms the floor of the thoracic cavity, and the inferior surface the roof of the abdominal cavity.

What is the muscular floor of chest cavity called Class 7?

The muscular floor of chest cavity is called ‘diaphragm’.

What is the full meaning of chest?

Rating. CHEST. Certified Healthcare Environmental Services Technician. Business » Certifications & Diplomas.

What is another name for the chest region?

thoracic cavity, also called chest cavity, the second largest hollow space of the body. It is enclosed by the ribs, the vertebral column, and the sternum, or breastbone, and is separated from the abdominal cavity (the body’s largest hollow space) by a muscular and membranous partition, the diaphragm.

What is otherwise known as the chest cavity?

Thoracic cavity, also called chest cavity, the second largest hollow space of the body. It is enclosed by the ribs, the vertebral column, and the sternum, or breastbone, and is separated from the abdominal cavity (the body’s largest hollow space) by a muscular and membranous partition, the diaphragm.

What is the function of the thoracic cavity?

Function of Thoracic Cavity. The thoracic cavity has several functions. The first is to provide protection and support to the body’s vital organs. The thoracic cavity is surrounded by the rib cage and several layers of membranes, which help keep the organs protected from any dangers in the environment.

What is in the thoracic cavities?

The thoracic cavity includes the tendons as well as the cardiovascular system which could be damaged from injury to the back, spine or the neck. Structures within the thoracic cavity include: lymphatics including the thoracic duct. It contains three potential spaces lined with mesothelium: the paired pleural cavities and the pericardial cavity.

Where is the thoracic cavity located?

Thoracic Cavity: The thoracic cavity is an enclosed chamber located within the ventral cavity that contains some of the body’s organs and structures. The thoracic cavity includes the pleural cavity, thoracic aorta, pulmonary vein, pulmonary artery, vena cavas, heart, and lungs.