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Anaesthesia Neuromuscular Blocker 75ab51b5

The non depolarizing neuromuscular blocker has a normal activity with all the following except:

A
Myotonia
B
Muscular dystrophy
C
Upper motor neuron lesions
D
Myasthenia gravis
High-Yield Explanation
In myasthenia gravis circulating antibodies produce a functional reduction in the number of postsynaptic acetylcholine receptors. The myasthenia patients are usually resistant to Succinylcholine. Sensitively to non depolarizing NMB is increased to a variable extent. In Myasthenia patient nondepolarizing neuromuscular is given is less dose.

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