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A patient who withdraws to pain, verbally confused and open eyes to pain has a GCS
of? - CORRECT ANSWER: 10
All are a component of oxygen delivery except:
Cardiac Output
Hemoglobin concentration
Arterial saturation of oxygen
Oxygen extraction ratio - CORRECT ANSWER: Oxygen extraction ratio
All are actions of prostacyclin (PGY12) except:
Decreases platelet aggregation
Bronchial smooth muscle relaxation
Vasodilation
Increased coagulation - CORRECT ANSWER: Increased coagulation
All are EKG features of hyperkalemia except:
Peaked T waves
Widened QRS complexes
Depressed ST segments
, Long PR interval - CORRECT ANSWER: Long PR interval
All are features of anterior spinal artery syndrome except:
Bilateral motor loss
Bilateral pain loss
Bilateral temperature loss
Position loss - CORRECT ANSWER: Position loss
All are seen in renal osteodystrophy except:
Increased renal excretion of calcium
Decreased Vit D hydroxylation
Suppression of PTH
Increased reabsorption of phosphorus - CORRECT ANSWER: Suppression of PTH
All non-functioning adrenal incidentalomas should be resected at which size? -
CORRECT ANSWER: 6cm
Anesthetic agent not cleared by liver or kidney that is associated with histamine release
- CORRECT ANSWER: Atracurium
Best pre-operative test for patient on NSAIDs/ASA? - CORRECT ANSWER: Bleeding
time
Coagulation factor not made by liver? - CORRECT ANSWER: Factor VII
Cytochrome P450 is stimulated by all except: