Which of the following is a characteristic feature of myasthenia gravis?
ADecreased levels of myosin in muscle fibers
BAbsence of troponin C in muscle fibers
CIncreased transmission at the myoneural junction
DPresence of antibodies against acetylcholine receptors
Acetylcholine release can be increased from presynaptic membrane by:
ABlocking voltage gated K+ channels on presynaptic membrane
BBlocking voltage gated Cl- channels on presynaptic membrane
CBlocking voltage gated Na+ channels on presynaptic membrane
DBlocking voltage gated Ca2+ channels on presynaptic membrane
Which receptors are blocked in Myasthenia Gravis?
AACh receptors
BOpioid receptors
CNa+ receptors
DCa++ receptors
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