1.

Vomiting:

A. Leads to expulsion of gastric contetnts by violent rhythmic contractions of gut smooth ms.
B. Is coordinated by a mid-brain vomiting center
C. Of green fluid suggests that duodenal contents have regurgitated into the stomach
D. May be accompanied by a fall in arterial blood pressure
Answer» D. May be accompanied by a fall in arterial blood pressure


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