Question: 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.

What are the main body cavities?

Body Cavities 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.

How many body cavities are there?

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.

What are the 9 body cavities?

Terms in this set (18)

• Dorsal cavity. Back body cavity.
• Cranial cavity. Cavity located within the skull containing the brain.
• Spinal cavity. Extends from cranial cavity to end of vertebral column.
• Ventral cavity.
• Thoracic cavity.
• Abdominopelvic cavity.
• Abdominal cavity.
• Pelvic cavity.

What are the 7 major 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 4 anatomical planes?

Anatomical planes in a human:

• median or sagittal plane.
• a parasagittal plane.
• frontal or coronal plane.
• transverse or axial plane.

What is a skull cavity?

The cranial cavity, also known as intracranial space, is the space within the skull that accommodates the brain. The skull minus the mandible is called the cranium. The cavity is formed by eight cranial bones known as the neurocranium that in humans includes the skull cap and forms the protective case around the brain.

What are the 4 cavities of the body?

Anatomical terminology for body cavities: Humans have multiple body cavities, including the cranial cavity, the vertebral cavity, the thoracic cavity (containing the pericardial cavity and the pleural cavity), the abdominal cavity, and the pelvic cavity.

What are the 6 body cavities?

Terms in this set (14)

• Dorsal Cavity. Cavity located in the back of the body.
• Ventral Cavity. Contains the structures within the chest and abdomen.
• Thoracic Cavity. Chest cavity.
• Abdominopelvic Cavity. Contains: abdominal & pelvic cavities.
• Cranial Cavity.
• Vertebral Cavity.
• Theoracic cavity.
• Pelvic Cavity.

What are the 11 body cavities?

Terms in this set (11)

• Superior (cranial) toward the head end or upper part of a structure or the body; above.
• Inferior (caudal) Away from the head end or toward the lower part of a structure or the body; below.
• Ventral (anterior)
• Dorsal (posterior)
• Medial.
• Lateral.
• Intermediate.
• Proximal.

What cavity is the heart in?

The heart lies within the pericardial cavity, in the middle mediastinum. The pericardial cavity is similar in structure and function to the pleural cavity. The pericardium provides a friction-free surface for the heart to accommodate its sliding movements.

What cavity is the bladder in?

The bladder is a subperitoneal, hollow muscular organ that acts as a reservoir for urine. The bladder is located in the lesser pelvis when empty and extends into the abdominal cavity when full.

What is in the ventral cavity?

The ventral body cavity is a human body cavity that is in the anterior (front) aspect of the human body. It is made up of the thoracic cavity, and the abdominopelvic cavity. The abdominal cavity contains digestive organs, the pelvic cavity contains the urinary bladder, internal reproductive organs, and rectum.

What is the thoracic cavity?

[2] The thoracic cavity contains organs and tissues that function in the respiratory (lungs, bronchi, trachea, pleura), cardiovascular (heart, pericardium, great vessels, lymphatics), nervous (vagus nerve, sympathetic chain, phrenic nerve, recurrent laryngeal nerve), immune (thymus) and digestive (esophagus) systems.

What is in the dorsal cavity?

The dorsal cavity lies close to the spine in the posterior portion of the body. The dorsal cavity contains the spinal column, central nervous system (i.e., brain and spinal cord), and meninges (i.e., tissue that surrounds the brain and spinal cord).

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