Multiple Sclerosis Quiz ChallengeOnline version Test your knowledge about multiple sclerosis with these engaging questions! by Emily Deline 1 What is multiple sclerosis primarily characterized by? a Muscle hypertrophy b Nerve regeneration c Demyelination of nerve fibers d Bone density loss 2 Which system of the body does multiple sclerosis affect? a Central nervous system b Endocrine system c Digestive system d Respiratory system 3 What is a common symptom of multiple sclerosis? a Rapid weight gain b Fatigue c Increased appetite d Excessive energy 4 Which demographic is most commonly affected by multiple sclerosis? a Elderly men b Children under 10 c Women aged 20-40 d Men over 60 5 What is the main cause of multiple sclerosis? a Vitamin deficiency b Bacterial infection c Genetic mutation d Autoimmune response 6 Which type of multiple sclerosis is characterized by relapses and remissions? a Primary-progressive MS b Secondary-progressive MS c Relapsing-remitting MS d Benign MS 7 What diagnostic tool is commonly used for multiple sclerosis? a X-ray b CT scan c Ultrasound d MRI scan 8 Which vitamin deficiency is associated with a higher risk of multiple sclerosis? a Vitamin B12 b Vitamin D c Vitamin A d Vitamin C 9 What is a potential treatment option for multiple sclerosis? a Insulin therapy b Antibiotics c Disease-modifying therapies d Chemotherapy 10 What is the typical age of onset for multiple sclerosis? a 30 to 50 years b 10 to 20 years c 50 to 70 years d 20 to 40 years