You encounter a 59-year-old male patient sitting on the front porch of his residence

You encounter a 59-year-old male patient sitting on the front porch of his residence. As approach the patient, you see that he is struggling very hard to breathe. On the ground beside him is a yard rake and a can of aerosolized hornet/bee killer. After determining that the scene is safe, you approach the patient. He is sitting upright in a tripod position and appears to be in mild respiratory distress.

a. Based on the scene size-up characteristics, list the possible conditions you suspect the patient is experiencing.