Myasthenia Gravis Is a Collection of Muscle Disorders That Cause

question 72

Multiple Choice

Myasthenia gravis is a collection of muscle disorders that cause muscle fatigue and weakness. What is the major mechanism?

• A) overproduction of acetylcholinesterase
• B) autoimmune destruction of nicotinic acetylcholine receptors
• C) demyelination of axons in motor pathways
• D) autoimmune destruction of L-type Ca²⁺ channels.
• E) a tumor that overproduces acetylcholine

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Definitions:

Indirect NCI

Stands for Indirect Non-Controlling Interest, which refers to the ownership interest in a company held by investors that do not have control or significant influence over the company.

Direct NCI

Direct non-controlling interest (NCI) refers to the portion of equity in a subsidiary not held directly by the parent company, giving those external shareholders a proportional share of the entity's net assets and profits.

Economic Entity

An organizational unit for which it is possible to separate financial information and which conducts economic activities independently.

Consolidated Financial Statements

The financial statements of a group in which the assets, liabilities, equity, income, expenses, and cash flows of the parent and its subsidiaries are presented as those of a single economic entity.