See Also: Unidirectional block(medicine)
unidirectional(dictionary)
unidirectional flux(medicine)
unidirectional replication(medicine)
Unidirectional Tire - Motor Sports(gambling)
Complete Heart Block (heart block)(health)
Block(medicine)
block(2)(dictionary)
Block(money)
Jo block(dictionary)

nephrotomy (iou) and Unidirectional block (medicine)


nephrotomy (iou)



nephrotomy noun. L17.
[from NEPHRO- + -TOMY.]
Surgical incision into the kidney, esp. to remove a renal calculus.

Unidirectional block (medicine)


unidirectional block
Block that prevents passage of an impulse when it approaches from one direction but not from the Other, as when block in the A-V node prevents anterograde conduction to the ventricles while retrograde conduction to the atria remains intact.