Which Disease Below Is Caused by the Deterioration of the Myelin

question 114

Multiple Choice

Which disease below is caused by the deterioration of the myelin sheath?

• A)myasthenia gravis
• B)multiple sclerosis
• C)muscular dystrophy
• D)diabetes mellitus
• E)lupus erythematosus

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Definitions:

Diaphragmatic Excursion

The movement of the diaphragm during breathing, indicating its functionality and health.

Anterior Chest

The front part of the chest or thorax, encompassing the area from the collarbone to the lower ribs, important in assessing heart and lung health.

Chest Expansion

The measure of how much the chest increases in volume during inhalation, an important indicator of lung health and capacity.

Vesicular Breath Sounds

Normal breath sounds heard through a stethoscope, characterized by soft, rustling noises made by air moving through the smaller airways of the lungs.