Peritoneum Flashcards
Glistening, slippery, transparent serous membrae that lines the abdominal pelvic cavity and invests the viscera
Peritoneum
Two layersof peritoneum
Visceral and parietal
Both layers contains a layer of simple squamous cells known as what?
Mesothelium
Peritoneum that lines the internal wall of abdominal and pelvic cavities
Parietal
Peritoneum that is sensitive to pain, pressure heat, cold, and laceration
Parietal
Pain in parietal peritoneum is generally localized except where? And why?
Inferior surface of the central diaphragm - supplied by the phrenic nerve
Irritation in the inferior surface of the diaphragm is referred to what dermatome levels?
C3-C5 dermatome levels over the shoulder
Peritoneum that invests the organs
Visceral
Pain in the visceral peritoneum is poorly localized and is referred to what dermatome levels
Dermatomes of spinal ganglia (sensory)
Peritoneum that is stimulated by stretching and chemical irritation
Visceral
Infection and inflammation of the peritoneum due to trauma or rupture of the gut
Peritonitis
Where is the peritoneum and viscera located
Abdominal cavity
When an organ is almost totally covered with visceral peritoneum?? Give examples.
Intraperitoneal - stomach, spleen
Organs that lie behind the peritoneum and is partially covered with visceral peritoneum
Retroperitoneal - kidneys
Cavity that lies within abdominal cavity and continues inferiorly into the pelvic cavity
Peritoneal cavity
Potential space between the parietal and visceral peritoneum
Peritoneal cavity
Does the peritoneal cavity contains organs?
No. But it contains peritoneal fluid
Why are females more prone to infection in their peritoneal cavity than males?
Peritoneal cavity is completely closed in males. In females, it has communication with uterine tubes, uterine cavity and vagina.