SR 1 - Overview Flashcards
ABCDs of melanoma?
Asymmetric
Border irregularities
Color variation
Diameter >0.6cm and Dark color
Allen’s test?
Patency of ulnar artery
Used before placing a radial arterial line or ABG
Ballance’s sign
Constant dullness to percusion in left flank/LUQ
Resonance to percussion in the right flank
ssociated with splenic rupture/hematoma
Beck’s triad
Cardiac tamponade
- JVD
- Decreased/muffled heart sounds
- Decreased blood pressure
Bergman’s triad
Fat emboli syndrome
- Mental status change
- Petechiae (axilla, thorax)
- Dyspnea
Blumer’s shelf
Metastatic disease to rectouterine (pouch of douglas) or rectovesical pouch
Shelf is palpable on rectal exam
Boas’ sign
Right subscapular pain resulting form cholelithiasis
Brochardt’s triad
Gastric volvus
- Emesis followed by retching
- Epigastric distention
- Failure to pass an NGT
Carcinoid triad
Flushing
Diarrhea
Right-sided heart failure
Charcot’s triad
Cholangitis
- Fever
- Jaundice
- RUQ pain
Courvoisier’s law
Enlarged, nontender gallbladder
Seen with obstruction of common bile duct
Associated with pancreatic cancer
(Not seen with gallstone obstruction due to scaring secondary to chronic cholelithiasis)
Cullen’s sign
Periumbilical area
Retroperitoneal hemorrhage
Associated with acute hemorrhagic pancreatitis
Cushing’s triad
Increased ICP
- Hypertension
- Bradycardia
- Irregularly respirations
Dance’s sign
Empty RLQ in children with ileocecal intussusception
Fothergill’s sign
Differentiates an intra-abdominal mass from one in the abdominal wall
If mass is felt with tension in the muscle, the the mass is in the wall
Fox’s sign
Bruising in the inguinal ligament
Retroperitoneal bleeding
Goodsall’s rule
Anal fistulae course in a straight path anteriorly and curved path posteriorly from midline
Grey Turner’s sign
Brusing of the flank
Retroperitoneal hemorrhage
Hamman’s sign
Cruching shound on auscultation
Emphysematous mediastinum
Seen with Boerhaave’s syndrome, pneumomediastinum, etc.
Howship-Romberg sign
Pain along inner aspect of the thigh
Seen with an obturater hernia
Result of nerve compression
Kehr’s sign
Severe left shoulder pain in splenic rupture (referred pain from diaphragmatic irritation)
Kelly’s sign
Visible peristalsis of ureter in response to squeezing or retraction
Laplace’s law
Wall tension = pressure x radius
Colon perforates due to increased wall tension
Obturator sign
Pain upon internal rotation of leg with hip and knee flexed
Seen in appendicitis, pelvic abscess
