NBME 5 b3 q14 - yaj

[ArchivalUser]

a 23yo man is brought to the er by his friends after he had a gen.tonic clonis seizures at a party n became uncons.his friends states taht he inhales a large amount of coacain 15min ago.the pt. was unresp. n continous to convulse violently.lorazepam is give. lorazepam have which of the following electrophysiologic effect on neuron.?
A dec influx of Ca.
B dec. influx of Na.
C. inc. influx of Cl.
D inc.influx of K.
E inc. influc of mg.

[ArchivalUser]

C>>

[ArchivalUser]

i think c is answer but they r saying B.??/??

[ArchivalUser]

who are "they"? Benzos increase freq of opening of cl channels, so ccccc.