Abdomen Flashcards
Situs Inversus Totalis
All organs on the opposite side of the body
Dextrocardia
Situs Inversus Totalis (organs flipped to other side) but involving only the heart
The 9 regions of the abdomen
- Epigastric
- Umbilical
- Hypogastric (suprapubic)
- R hypochondriac
- L hypochondriac
- R lumbar
- L lumbar
- R inguinal
- L inguinal
What organs to consider in the RUQ
Liver
gallbladder
duodenum
(pancreatic head)
What organs to consider in the RLQ
Cecum
appendix
right ovary and tube
What organs to consider in the LUQ
Stomach
spleen
pancreas
What organs to consider in the LLQ
Sigmoid colon
left ovary and tube
What organs to consider in the epigastrium?
Stomach
pancreas
Order of abdominal exam
- Inspect
- Auscultate
- Percuss
- Palpate
Special tests- test for ascites
Shifting dullness
fluid wave
Special test for peritoneal signs associated with appendicitis
Rosving’s sign
Psoas sign
Obturator sign
Murphy’s sign
Special test for gallbladder inflammation
What side do you stand on during an abdominal exam
The patients right side
What does percussion assess?
Size and density of organs
areas of tenderness
presence of solid/fluid vs air
distribution of air (ex bowel obstruction)
organomegaly
masses
How to percuss for liver size
upper border: start at 4th ICS percuss down
Lower border: start at umbilicus at MCL and percuss up
What palpable size of the aorta suggests a AAA?
>3cm