PATHOLOGY MCQ
NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Messages will not reach to the brain or spinal cord.
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Brain is not able to process the received information.
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Nothing will happen as motor nerves will perform the functions.
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None of the above
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Detailed explanation-1: -Because these nerves relay information about touch, temperature and pain, you may experience a variety of symptoms. These include numbness or tingling in the hands or feet. You may have trouble sensing pain or changes in temperature, walking, keeping your balance with your eyes closed, or fastening buttons.
Detailed explanation-2: -Trauma. Trauma, such as a car accident or a fall, can damage the nerves by crushing them. This can cause a loss of sensation or weakness in the affected area. In some cases, nerves can also be crushed, or compressed, by other factors such as surgery, herniated discs, carpal tunnel syndrome, or bone spurs.
Detailed explanation-3: -When a nerve is cut, both the nerve and the insulation are broken. Injury to a nerve can stop the transmission of signals to and from the brain, preventing muscles from working and causing loss of feeling in the area supplied by that nerve.