An apnea is indicated if there is an 80%/75% (Respironics/ResMed) reduction in airflow for 10 seconds compared to the average airflow over an extended period of several minutes or if there is no airflow detected for 10 seconds. Apnea/Clear Airway Apnea Detection the the Respironics System One.. An apnea is detected when there is an 80% reduction in airflow from a baseline for at least 10 seconds if there is no airflow detected for 10 seconds. During the apnea, one or more pressure test pulses are delivered by the device.
Coyotes are very dangerous. They usually do not allow you to get that close to them. The problem is if the coyote has rabies or is sick in any other way they will be very aggresive and come after you. I am not sure what you should do if confronted again.
Coyote Deterrent. Finding an Effective Coyote Deterrent. If you live in a state where coyotes are common and you are a pet owner, it would be essential to find an effective coyote deterrent.Sadly, thousands of cats, dogs, and other pets are killed by coyotes every year.dults would know to provide her with space and then use an effective coyote deterrent but if when there are small children involved, the situation becomes quite serious. With it being illegal to trap or kill coyotes, the only viable solution would be in choosing an effective coyote deterrent.