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ElenaW [278]
3 years ago
15

Lucas has a muscular disorder, making it difficult for him to play sports that require accurate muscle control. Which of the fol

lowing does he have?
a. impairment
b. activity limitation
c. participation restriction
d. none of the above
Health
2 answers:
ivann1987 [24]3 years ago
8 0
Its B according to edgenuity

iren [92.7K]3 years ago
7 0
<span>The answer is b. activity limitation. Lucas has a muscular disorder, therefore, his muscles are probably weak and he cannot control them. The activities of his muscles are limited and this is the main reason he cannot play sports that require accurate muscle control.</span>
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  In the parasympathetic nervous system (PNS), the acting neurotransmitter is acetylcholine (Ach). Ach acts on two types of receptors: nicotinic receptors and muscarinic receptors.  When Ach is released into the synaptic cleft, it then binds to a particular receptor and then performs its actions.

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 The bronchi, by parasympathetic action in M3, contract, thus promoting bronchoconstriction.

 By acting in M1, Ach increase the secretion of histamine in stomach.

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