Acute Abdomen Flashcards
Which quadrant : Spleen
LUQ
Which quadrant : Esophagus
LUQ
Which quadrant : Greater curvature of the stomach
LUQ
Which quadrant : splenic flexure
LUQ
Which quadrant : Jejunum
LUQ
Which quadrant : Left lobe of the liver
LUQ
Which quadrant : Right lobe of the liver
RUQ
Which quadrant : hepatic flexure
RUQ
Which quadrant : lesser curvature
RUQ
Which quadrant : pylorus
RUQ
Which quadrant : duodenum
RUQ
Which quadrant : gallbladder
RUQ
Which quadrant : Sigmoid
LLQ
Which quadrant : uterus
BLQ
Which quadrant : bladder
BLQ
Which quadrant : ovaries/testes
BLQ
Which quadrant : small intestines
LLQ
Which quadrant : appendix
RLQ
Which quadrant : Ileocecal valve
RLQ
Which quadrant : ureters
BLQ
What are the 9 regions of the abdomen? Why are they organized as such?
(L/R) Hypochondriac
(L/R) Iliac
Epi/hypogastric
Umbilical
How the abdomen is innervated and receives its blood supply
Where is visceral sensation, generally? What nerve carries this sensation?
Midline
Vagus
What does the celiac trunk supply in the abdomen?
Distal esophagus to the ligament of Treitz
What does the inferior mesenteric artery supply?
Mid-transverse colon to the rectum
What does the superior mesenteric artery supply?
Everything between the end of the celiac trunk, and before the IMA
How does the nerve supply relate to the blood supply in the abdomen?
Nerves follow blood supply
Peritoneal signs are due to what?
Somatic nerve stimulation
What nerves carry somatic sensation?
Spinal nerves
Which type of pain can lateralize well: somatic or visceral
Somatic
What is the best way to do the psoas sign?
Have the patient sit up
True or false: no lab overrules your patient
True
What is the recommended fluids for surgery?
LR
If a patient with abdominal pain is moving about, trying to find a comfortable position, what is the more likely diagnosis?
Colic or obstruction
What is the classic presentation of ischemic colitis?
Pain that is out of proportion to findings, and is worse after eating
What is the treatment for ischemic colitis?
Bowel rest/NPO
MI therapy basically
High BUN and Hb = ?
Dehydration
What causes an isolated increase in amylase?
Any stretch or irritation of intestines
Why is Ketorolac contraindicated in BO?
Decrease kidney perfusion
Why should you wait on surgery for BO?
Will do better if treat medically