The talk test is a one of the easiest ways to monitor your exercise
intensity. You don't need any equipment, like a heart rate monitor.
All you really need is the ability to talk and breathe.
Whether you can do both at the same time is where your intensity comes in.
Begin rescue breaths is your answer :)
Have a great day!!!!
Intravenous administration I took a similar quiz and I remember the multiple choices that were their.