Pertaining to the aetiology of Multiple Sclerosis (MS), which of these statements is correct?Question 2Select one:a.All these answers are correct.b.MS is typically first diagnosed in individuals between the ages of 20-40.c.The incidence of MS is higher in females than males.d.The incidence of MS is lowest in countries with a warm, tropical climate.e.The incidence of MS is highest in people with low levels of Vitamin D.
Question
Pertaining to the aetiology of Multiple Sclerosis (MS), which of these statements is correct?Question 2Select one:a.All these answers are correct.b.MS is typically first diagnosed in individuals between the ages of 20-40.c.The incidence of MS is higher in females than males.d.The incidence of MS is lowest in countries with a warm, tropical climate.e.The incidence of MS is highest in people with low levels of Vitamin D.
Solution
The correct answer is: a. All these answers are correct.
Here's why:
b. MS is typically first diagnosed in individuals between the ages of 20-40. This is true as most diagnoses occur in this age range.
c. The incidence of MS is higher in females than males. This is also true as MS is at least two to three times more common in women than in men.
d. The incidence of MS is lowest in countries with a warm, tropical climate. This is correct as studies have shown that MS is more common in countries with temperate climates compared to tropical climates.
e. The incidence of MS is highest in people with low levels of Vitamin D. This is true as research has found a link between low levels of Vitamin D and an increased risk of MS.
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