Urinary Stomach Abdominal Cavity Flashcards
Inflammation of the glomerulus. Typically from strep throat that can result in proteinuria and hematuria.
Acute glomerulonephritis
Affects the kidneys bilaterally where the cysts develop as a result from obstructed tubules. This impairs renal function and renal failure by the age of 30 and 40.
Autosomal dominant polycystic kidney disease (ADPKD)
Region of abdominal cavity
Region between the diaphragm and the sacrum promontory
Abdominal cavity contents:
Liver, gallbladder, pancreas, spleen, adrenal glands, kidneys, bladder, urethra, ureters, stomach, intestine, vascular structures
The abdominal cavity is covered by the____________
Peritoneum
What’s the peritoneum
The serous membrane that lines the abdominal cavity.
The peritoneum contains 2 layers. What are they and how are they separated?
Parietal : lines the abdominal wall
Visceral : covers the organ
They’re separated by serous fluid for lubrication. This allows organs to move against each other without friction
Difference in male and female peritoneal cavity
Male peritoneal cavity is closed while the female is open to the exterior through uterus and vagina
What is the peritoneal cavity
The potential space between the parietal and visceral layer. No organs lie within the space. Contains a thin film of fluid (serous fluid) for lumbrication between the 2 layers.
The peritoneum has _____ between the organs to help hold them in place. What are they?
Folds.
Mesentery, Omentum and peritoneal ligaments
What is the mesentery folds?
Folds within the peritoneum that connects parts of the intestine with the abdominal wall
What is the Omentum folds?
Folds within the peritoneum that is associated with the stomach and its attachments. There’s a lesser and greater Omentum
What is the retro-peritoneum area?
Area located posterior to the peritoneum
The retro-peritoneum contains what organs?
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Adrenal glands, aorta, bladder, duodenum, inferior vena cava, kidneys, pancreas, prostate, ureter, uterus.
Which peritoneum layer is the inner most?
Visceral layer
Which peritoneum layer is the outer most layer?
Parietal
Accumulation of fluid in the peritoneal cavity
Ascites
Largest organ of the abdomen
Liver
The liver is divided into 4 lobes
Right
Left
Quadrate
Caudate
Largest lobe of the liver
Right lobe
Smallest lobe of the liver
Caudate lobe
What is the porta hepatis
The hilum of the liver. Found on the inferior border of the liver. It is the location of vessels to enter and exit.
What’s is the portal vein
Major vessel of the portal hepatic system. It conducts deoxygenated blood from the digestive organs, spleen, pancreas and gallbladder to the liver
T/F
The liver is the site of frequent metastasis due to rich blood supply.
True
What is the most common sign of liver cancer
Enlargement of liver
A consequence of chronic liver disease characterized by replacement of liver tissue by fibrosis, scar tissue and regenerated nodules, leading to loss/of liver function
Cirrhosis
Cirrhosis is commonly caused by?
Alcoholism, hep B and hep C and fatty liver disease
What is the function of the gallbladder
To store bile and drain it when needed.
Where is bile produced?
In the liver
What are the steps of bile drainage?
Drain via left and right hepatic ducts, to the common hepatic duct, then cystic duct, then common bile duct, then pancreatic duct to form the ampulla of vater which penetrates the duodenum.
What is jaundice
Term to describe yellowish skin and sclerae that is cause by hyperbilirubinemia (excess bilirubin in the blood) due to the liver not metabolizing the bilirubin.
Where can gall stones be found at
In the gallbladder sack and/or in ducts
When do gallstones form
Gallstones form when cholesterol and other things found in bile make stones
What’s the function of the pancreas
Secrete pancreatic juice and insulin. The pancreas itself extends from the duodenum to the spleen
Signs and symptoms of pancreatic cancer
Early pancreatic develops without early symptoms. Symptoms include weight loss, pain in upper abdomen and jaundice. NO method of early detection. Survival rate is only roughy 23%. Avg. time from diagnosis to death is 9 months.
Largest lymph organ in the body
Spleen
Function of the spleen
To filter abnormal blood cells, store iron, and RBC, and initiate immune response.
T/F
Spleen is a common site for cancer.
False.
Spleen is not where most cancer starts. The cancers that do are lymphomas (Non-Hodgkin lymphomas)
What is Non-Hodgkin lymphoma (NHL)
Cancer that starts in cells called lymphocytes. Lymphocytes are in the lymph nodes and other lymphoid tissues such as spleen and bone marrow.
Function of the stomach
Acts as a reservoir and is responsible for the early stages of digestion