Answer:
This is an unanticipated problem, which resulted in an adverse event.
Explanation:
It is important that a study drug be thoroughly evaluated before being applied to a patient, because an error can cause very harmful reactions. However, sometimes errors go unnoticed, even if the study coordinator is cautious and tries not to make any mistakes as it may harm the patient, as happened in the case shown in the question. These errors that go unnoticed refer to a situation where an unforeseen problem has resulted in an adverse event.
Accidents are disastrous situations happen in an unexpected time that it happened. There is no warning and the person that experienced it had no awareness. The person that experiences this has unfortunate luck at the time.
Ex. A person slips on a banana peel that was left on the floor.
Risky behavior on the other hand, happens when a person decides to take a <span>“risk” on what he/she will do in the given situation. It a person’s decision to take action whether the result is good or bad.</span>
<span>Ex. A person decided to skip class to make it to the seminar.</span>
Brain Trauma, Concussion, Coma the list continues
A women's first menstrual period is called <span>menarche.</span>