abdominal exam Flashcards
How many bowel sounds per minute is normal?
- 5-35 per minute
- (must listen at least 5 full minutes without hearing BS to document absent BS)
trace the flow of bile
Right and Left Hepatic ducts –>
common hepatic duct –>
joins cystic duct coming from gallbladder to form common bile duct –>
joined by pancreatic duct at ampulla of Vater (aka hepatopancreatic duct or ampulla) –> duodenal papilla
name the 9 abdominopelvic regions
right hypochondriac –> epigastric –> left hypochondriac
right lumbar –> umbilical –> left lumbar
right inguinal/iliac –> hypogastric (or suprapubic) –> left inguinal/iliac
What are possible causes of a protuberant abdomen? (the 7 F’s)
- fat
- feces
- flatus
- fluid/ascites
- fetus
- fibroid
- freaking large/fatal tumor
describe McBurney’s point and McBurney’s sign
- McBurney’s point is 1/3 the distance from the Anterior Superior Iliac Spine (ASIS) and the umbilicus
- Positive McBurney’s sign= firm pressure over this point is held for a few seconds, then released quickly. If patient has pain (ie, rebound tenderness), indicates peritoneal irriation (such as from appendicitis)
Blumberg sign
rebound tenderness (pain is worse when pressure is released)
Cullen’s sign
peri-umbilical bluish discoloration
indicates intra-abdominal bleeding (eg, ruptured aoritc aneursym, pancreatitis, ruptured ectopic pregnancy, others)
What does high-pitched, tinkling bowel sounds suggest?
Intestinal fluid and air under pressure, as in early obstruction
List signs of peritonitis
- limited abdominal movement with respiration, esp in males
- Blumberg’s sign (rebound tenderness)
- exquistely tender abdomen to palpation
- nausea/vomiting
- board-like abd rigidity (involuntary muscle guarding)
- diminished/absent bowel sounds
- obturator sign
- iliopsoas sign
- Markle sign
- Ballance sign
describe liver and splenic friction rubs and what they might mean
- high-pitched
- associated with respiration
- indicate inflammation of the peritoneal surface of the organ due to infection, infarction, or tumor
describe a venous hum and indication if heard in abdomen
- soft
- low-pitched
- continuous
- may occur with increased collateral circulation between portal and systemic venous systems
potential causes of pain in the right hypochondriac region
- hepatitis
- gallstones/biliary colic
- right lower lobe pneumonia
- hepatic rupture
- gastric ulcers
- pancreatitis
- hepatic abscess
- herpes zoster
potential causes of pain in the epigastric region
- gastritis
- gastric or duodenal ulcer
- pancreatitis
- hepatomegaly
- hepatitis
- hepatic rupture
- myocardial ischemia/infarction
- GERD
- cholelithiasis- gallstones
- AAA- abdominal aortic aneurysm
- epigastric hernia
- gastric cancer
potential causes of pain in the left hypochondriac region
- splenic rupture/enlargement/infarction
- pancreatitis
- left lower lobe pneumonia
- gastric ulcer
- gastritis
- perforated colon
- aortic aneurysm
- MI
potential causes of pain in the Right lumbar region
- right pyelonephritis
- constipation
- urinary calculi
- lumbar hernia
- regional enteritis
- small bowel obstruction
- leaking aneurysm