Body Cavities Flashcards
Dorsal Cavity
Protects the nervous system
What are the two Dorsal Cavities?
Cranial and Vertebral
Ventral Cavity
Houses the internal organs (viscera)
What are the two Ventral Cavities
Thoracic and abdominopelvic
Thoracic Cavity
Contains the heart and the lungs
What are the two subgroups of the Thoracic cavity
Pleural and Pericardial
Pleural
Two of them, house the Lungs
Pericardial
encloses the heart
What are the two subgroups of the abdominopelvic cavity?
Abdominal and Pelvic
Abdominal Cavity
Contain digestive viscera: stomach,intestines, spleen, liver, and other organs
Pelvic Cavity
Contains the Bladder, Reproductive organs, and Rectum
What is the ventral body cavity?
Thoracic and abdominopelvic cavities
and the diaphragm
Ventral Body Cavity Membranes
Parietal serosa, Visceral Serosa, Serous Fluid
Parietal Serosa
Lines internal Body walls
Visceral Serosa
Covers the internal organs