Question

Which of the following muscular disorders is inherited?

• A. Tetany
• B. Muscular dystrophy
• C. Myasthenia gravis
• D. Botulism

Answer 1

The Correct Option is B

To determine which of the given muscular disorders is inherited, let's analyze the options:

1. Tetany: This condition results from a deficiency of calcium in the bloodstream, often due to hypoparathyroidism, and is not inherited. It is characterized by muscle cramps or spasms.
2. Muscular Dystrophy: This is a group of inherited muscular disorders characterized by progressive muscle degeneration and weakness. The most common form is Duchenne Muscular Dystrophy, which is caused by a genetic mutation.
3. Myasthenia Gravis: This is an autoimmune disorder that leads to muscle weakness but is not typically inherited. It arises from antibodies that disrupt communication between nerves and muscles.
4. Botulism: This is a serious illness caused by a toxin that attacks the body's nerves and is not inherited. It usually results from consuming improperly canned or preserved foods.

Based on the analysis above, the disorder that is inherited is Muscular Dystrophy. This disorder is specifically linked to genetic mutations and is often passed down through families.

Therefore, the correct answer is :

Muscular dystrophy