1.
What is the main cause(s) of Multiple Sclerosis (MS)?
Correct Answer
A. Genetics, Plaque on the Mylein Sheath
Explanation
The main cause of Multiple Sclerosis (MS) is believed to be a combination of genetics and the presence of plaque on the myelin sheath. Genetics plays a role in determining an individual's susceptibility to developing MS, as certain genes have been identified to increase the risk. Plaque on the myelin sheath, which is the protective covering of nerve fibers, disrupts the normal flow of electrical impulses, leading to the symptoms of MS. Other factors such as exhaustion, dehydration, blood loss, or skin damage to the fingers are not considered the main causes of MS.
2.
Which factors make you more likely to have MS?
Correct Answer(s)
A. Between the ages of 20-40
D. Women are more likely to get MS
F. You are of Caucasian race
G. The farther from the equater you are, the more likely you are to get MS
I. You have a family history
Explanation
Multiple factors contribute to the likelihood of having MS. Firstly, being between the ages of 20-40 increases the risk. Secondly, women are more likely to develop MS compared to men. Thirdly, individuals of Caucasian race have a higher susceptibility. Additionally, being farther from the equator increases the likelihood of developing MS. Lastly, having a family history of MS also increases the risk.
3.
Multiple sclerosis (MS) is a chronic autoimmune disease that affects the ______ sheath, which protects nerve fibers in the central nervous system.
Correct Answer(s)
myelin, Myelin
Explanation
Myelin is a fatty substance that insulates nerve fibers, allowing for efficient transmission of nerve impulses. In MS, the immune system mistakenly attacks the myelin sheath, causing inflammation and damage that disrupts nerve signaling. This can lead to a variety of symptoms, including muscle weakness, numbness, vision problems, and cognitive difficulties.
4.
Multiple Sclerosis is not preventable.
Correct Answer
A. True
Explanation
Multiple sclerosis is a chronic autoimmune disease that affects the central nervous system. Currently, there is no known way to prevent the development of multiple sclerosis. While certain lifestyle factors such as maintaining a healthy diet and regular exercise may help manage the symptoms of the disease, they cannot prevent its occurrence. Therefore, the statement that multiple sclerosis is not preventable is true.
5.
Medication completely treats MS.
Correct Answer
B. False
Explanation
Patients only experience less frequent or fewer "episodes," or symptoms.
6.
How much more likely are women to get MS than men?
Correct Answer
C. 2 times as likely
Explanation
Women are 2 times more likely to get MS than men. This means that the probability of women developing MS is twice as high as that of men.
7.
You can still function with MS.
Correct Answer
A. True
Explanation
The statement suggests that it is possible to function with MS, which refers to multiple sclerosis. While MS may pose challenges and limitations, individuals with this condition can still lead fulfilling lives by managing their symptoms, seeking appropriate medical care, and making necessary lifestyle adjustments. Therefore, the statement is true.
8.
Which of the following are symptoms of MS?
Correct Answer(s)
A. Weakness
C. Loss of bowel control
E. Poor Coordination
F. Paralysis
G. Loss of ballance
Explanation
The correct answer includes symptoms that are commonly associated with multiple sclerosis (MS). Weakness, loss of bowel control, poor coordination, paralysis, and loss of balance are all symptoms that can occur in individuals with MS. These symptoms are a result of the damage to the nerves in the central nervous system caused by the disease. However, internal bleeding and cancer are not typically considered symptoms of MS.
9.
You can become paralyzed from MS.
Correct Answer
A. True
Explanation
Multiple Sclerosis (MS) is a chronic autoimmune disease that affects the central nervous system. It occurs when the immune system mistakenly attacks the protective covering of nerve fibers, causing communication problems between the brain and the rest of the body. Depending on the severity and location of the nerve damage, MS can lead to various symptoms, including paralysis or partial paralysis. Therefore, it is possible to become paralyzed from MS.
10.
MS is a disease that challenges your brain to recieve signals from your nerves.
Correct Answer
A. True
Explanation
Multiple sclerosis (MS) is indeed a disease that affects the central nervous system, including the brain. In MS, the immune system mistakenly attacks the protective covering of nerve fibers, called myelin, leading to disruptions in the transmission of signals between the brain and the rest of the body. This can result in a wide range of symptoms, including problems with coordination, balance, vision, and cognition. Therefore, the statement that MS challenges the brain to receive signals from nerves is accurate.