The right answer is A.myasthenia gravis
Myasthenia gravis is an autoimmune disease affecting mainly young women and the elderly and whose incidence tends to increase. It affects neuromuscular junctions. A fluctuating oculo-facio-bulbar paresis of variable severity is frequent. Remissions and exacerbations are typical. The disease is caused by autoantibodies to acetylcholine receptors or, more rarely, to a specific muscle kinase.
Complementary examinations aim to confirm the diagnosis and to look for associated pathologies (1/10 to a thymoma or an associated autoimmune disease).
Answer:
the principles and regulations established in a community by some authority and applicable to its people, whether in the form of legislation or of custom and policies recognized and enforced by judicial decision.
any written or positive rule or collection of rules prescribed under the authority of the state or nation, as by the people in its constitution.Compare bylaw, statutory law.
the controlling influence of such rules; the condition of society brought about by their observance:
maintaining law and order.
B. Prevention
This answer makes the most sense when put into the sentence.
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The two years are between 12 and 15
