Anatomy physiology of body cavities, serous membranes, and their contents explained, drawn, defined. Regions, subdivisions of dorsal and ventral cavity reviewed.
The dorsal, ventral, cranial, spinal (vertebral), thoracic, pleural, pericardial, abdominopelvic, abdominal, and pelvic cavities house organs and structures such as the brain, spinal cord, lungs, heart, GI system, and bladder.
The dorsal cavity is lined by the meninges and contains cerebrospinal fluid. The ventral cavity is lined by serous membranes including the visceral and parietal pleura, pericardium, and peritoneum.
Learn the high-yield features of each cavity, their membranes, and their contents! Includes a flow chart and summary table!
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Body Cavities:
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Other videos referenced:
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CSF Circulation:
• Ventricles of the Brai...
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Timestamps:
00:00 Intro
00:27 Body Cavity Definition
00:40 Dorsal and Ventral Cavity
2:58 Cranial Cavity
5:40 Spinal Cavity
8:17 Dorsal Cavity Summary
8:37 Thoracic Cavity
9:22 Pleural Cavities
10:58 Mediastinum
11:41 Pericardial Cavity
13:32 Thoracic Cavity Summary
13:56 Abdominopelvic Cavity
14:14 Abdominal Cavity
17:43 Pelvic Cavity
18:49 Flow Chart
18:57 Table Summary
19:07 Link to notes, tables, images
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