Considering the shortness of breath, trembling and unintelligible words, the mother is most likely experiencing a panic attack, as further explained below.
The term panic attack is used to refer to the intense feeling of anxiety or fear that washes over someone, leading that person to have acute symptoms such as:
The situation described in the question includes three of the symptoms listed above, which leads us to conclude that the mother is likely experiencing a panic attack, certainly caused by the news of her son's health condition.
Learn more about panic attacks here:
https://brainly.com/question/14855712
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