Which of the Following Is True About Marfan Syndrome

question 48

Multiple Choice

Which of the following is true about Marfan syndrome?

• A) The cause is an autosomal recessive mutation.
• B) The affected gene produces a defective form of the protein actin.
• C) Connective tissues are weakened.
• D) One in 5,000 men are affected.
• E) Those affected are often very short and have mental impairments.

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Definitions:

Unintended Consequences

Outcomes that are not the ones foreseen and intended by a purposeful action, often contrary to the original intentions.

Economic Change

Alterations in the structure, performance, or state of an economy over a period, influenced by policy, innovation, and external factors.

Secondary Effects

The indirect impact of an action or policy, which may occur as a ripple effect beyond the immediate or primary effects.

Unintended Consequences

Are outcomes that are not the ones foreseen or intended by a purposeful action, often revealing a discrepancy between the intended result and actual results.