Final answer:
Epinephrine helps anaphylaxis patients by increasing their heart rate and blood pressure. Increased dyspnea is not an indication that epinephrine is helping the patient's condition.
Step-by-step explanation:
Epinephrine is a medication used to counteract the effects of anaphylaxis, a severe allergic reaction. When administered, epinephrine helps improve the anaphylaxis patient's condition by increasing heart rate and blood pressure, which improves blood flow and oxygen delivery to vital organs.
As a result, option A, increased heart rate, and option B, increased blood pressure, are indications that epinephrine is helping the patient's condition. However, option C, increased dyspnea or shortness of breath, is not an indication that epinephrine is helping the patient's condition. In fact, epinephrine is administered to alleviate dyspnea in anaphylaxis by relaxing bronchial smooth muscle and improving breathing. Therefore, the correct answer is option C, increased dyspnea.