A 27-year-old pregnant woman was assaulted with a knife. She…
A 27-year-old pregnant woman was assaulted with a knife. She sustained a large laceration to the upper thigh and has lost a significant amount of blood. Vital signs are: heart rate 106, blood pressure 114/72 mmHg, respirations 18, and her skin is pale and clammy. Which of the following BEST explains this patient’s presentation?