PATHOLOGY MCQ
NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of these is considered an involuntary action?
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laughing at a joke
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screaming at someone who scared you
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diaphragm contractions
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chewing your food
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Explanation:
Detailed explanation-1: -The diaphragm is both a voluntary and non-voluntary muscle What is very unique and special about the diaphragm is that it operates both voluntarily and involuntarily. The skeletal muscles do not contract without our conscious, deliberate will.
Detailed explanation-2: -Bronchospasms happen when the muscles that line your bronchi (airways in your lungs) tighten. This results in wheezing, coughing, and other symptoms. Many things can cause bronchospasm, including asthma, and it’s usually managed with bronchodilators.
There is 1 question to complete.