What are the cavities of the body?

Asked By: Lilian Mazuecos | Last Updated: 11th May, 2020
Category: medical health lung and respiratory health
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The cavities, or spaces, of the body contain the internal organs, or viscera. The two main cavities are called the ventral and dorsal cavities. The ventral is the larger cavity and is subdivided into two parts (thoracic and abdominopelvic cavities) by the diaphragm, a dome-shaped respiratory muscle.

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Likewise, people ask, what are the 4 cavities of the body?

Humans have four body cavities: (1) the dorsal body cavity that encloses the brain and spinal cord; (2) the thoracic cavity that encloses the heart and lungs; (3) the abdominal cavity that encloses most of the digestive organs and kidneys; and (4) the pelvic cavity that encloses the bladder and reproductive organs.

Likewise, what are the body cavities and their organs? A body cavity is a fluid-filled space in the body that holds and protects internal organs. The two largest human body cavities are the ventral cavity and the dorsal cavity. The ventral cavity is at the anterior, or front, of the trunk. It is subdivided into the thoracic cavity and abdominopelvic cavity.

Similarly, it is asked, what are the 7 body cavities?

Terms in this set (7)

  • dorsal cavity. body cavity that houses the skull, brain, and spinal cavity.
  • ventral cavity. this body cavity is divided into three parts; the thorax, abdomen, and pelvis.
  • thoracic cavity. body cavity that contains the heart and lungs.
  • abdominal cavity.
  • pelvic cavity.
  • abdominopelvic cavity.
  • body cavity.

What are the five cavities of the body?

Terms in this set (5)

  • Cranial cavity. Housing the brain and the pituitary glad.
  • Spinal cavity. Housing the spinal cord.
  • Thoracic cavity. Housing the lungs.
  • Abdominal cavity. Housing the major digestive organs.
  • Pelvic cavity. Housing the urinary and reproductive organs.

36 Related Question Answers Found

Do all organs lie within a body cavity?

The human body has two main body cavities. The abdominopelvic cavity is then further subdivided into the pelvic cavity and the abdominal cavity. The pelvic cavity holds the reproductive organs, bladder, and allows the intestines passage to the anus. The abdominal cavity is where the majority of the body's organs lie.

What are the 2 main body cavities?

The cavities, or spaces, of the body contain the internal organs, or viscera. The two main cavities are called the ventral and dorsal cavities. The ventral is the larger cavity and is subdivided into two parts (thoracic and abdominopelvic cavities) by the diaphragm, a dome-shaped respiratory muscle.

What is Cavit?

Cavit is a premixed temporary filling material that contains zinc oxide, calcium sulphate, zinc sulphate, glycol acetate, polyvinylacetate resins, polyvinyl chloride acetate, triethanolamine and pigments.

Which body cavities are not protected by bone?

The abdominopelvic and thoracic cavities are subdivisions of the VENTRAL cavity; the cranial and spinal cavities are parts of the DORSAL body cavity. The DORSAL body cavity is totally surrounded by bone and provides very good protection to the structures it contains.

What cavity is the ovaries in?


Answer and Explanation:
The ovaries are located in the pelvic cavity. You might also find this cavity referred to as the ventral cavity, the lower abdominal cavity, or the

How are body cavities formed?

The intra-embryonic coelom forms as a single cavity appearing in the lateral plate mesoderm during week 3. This single cavity (coelom) divides the lateral plate into the somatic and splanchnic mesoderm and will later be portioned into the three main body cavities: pericardial, pleural and peritoneal cavities.

What body cavity is the colon in?

The abdominal cavity houses the kidneys, gallbladder, liver, small intestines, part of the large intestines, stomach, spleen, and pancreas. The pelvic cavity houses the colon, rectum, reproductive organs, and urinary bladder.

What are the 12 body cavities?


Terms in this set (12)
  • dorsal body cavity. located near the posterior surface of the body.
  • cranial cavity. contains the brain.
  • vertebral cavity. made of vertebral column and contains spinal cord.
  • meninges.
  • ventral body cavity.
  • thoratic cavity.
  • abdominopelvic cavity.
  • pericardial cavity.

What is Coelomic cavity in biology?

A coelom is a hollow, fluid-filled cavity found in many living things, where it acts as a protective cushion for their internal organs. In some animals, such as worms, the coelom acts as a skeleton. The coelom also allows the internal organs to move and grow independently of the outer layer of the body wall.

What are the 8 body cavities?

Terms in this set (8)
  • Body Cavaties. Essential function of body cavities:
  • Serous Membranes. Line of body cavities and cover organs.
  • Thoracic Cavity. Right and left pleural cavities (contain right and left lungs)
  • Ventral body cavity (coelom)
  • Abdominopelvic Cavity.
  • Abdominopelvic cavity.
  • Retroperitoneal space.
  • Pelvic cavity.

Is the spinal cord an organ?

Answer and Explanation: Yes, the spinal cord is an organ. By definition, an organ is a bunch of tissue that is responsible for performing a specific function, which is

What is cavity in biology?


Definition. noun, plural: body cavities. (1) Any space in the body of a multicellular organism, containing the viscera or fluid. (2) The space between the outer covering or epidermis and the outer lining of the gut cavity. Supplement.

What is the major body cavity?

The major cavities of the human body are the spaces left over when internal organs are removed. Ventral body cavity–the thoracic cavity, the abdominal cavity, and the pelvic cavity in combination. Thoracic cavity–the space occupied by the ventral internal organs superior to the diaphragm.

How many types of cavities are there?

The three types of cavities are shown here. Smooth surface cavities occur on the smooth sides of your teeth, while root cavities develop on the surface over the roots. Pit and fissure cavities occur on the chewing surface of your teeth.