Active listening is an important part of communication. why is active listening important and what are the four rules of active listening?

Adouble-blinded trial for a new indication is conducted under an ind comparing two (2) marketed drugs, at twice the approved prescribed doses. on day 2, subject 603 had difficulty breathing. although it was life-threatening initially, subject 603 was treated and discharged directly from the emergency department after complete recovery. on day 5, subject 20 had a headache, which led to hospitalization and required blood pressure lowering medications. these episodes cannot be explained on the basis of the pharmacological property of either drug or the subjects' medical histories. the investigator would submit an sae report for: a. neither of the subjects b. subject 603 only c. subject 20 only d. both of the subjects

Which condition is indication of a rapid pules breathing low blood pressure and rapid shallow or inadequate breathinga seizure chockingshockpoisoning

This migraine wont go away and i dont feel safe taking any more medicine for the next few hours