You are alone and have identified a child who is not responsive. you have preformed chest compressions for 30 seconds. what is the next step in cpr? a. begin rescue breaths b. call 911 c. go get d. try to find a pulse

Which of the following is the definition of ventilation as it relates to the respiratory system?

You isolate an infectious substance capable of causing disease in plants, but you do not know whether the infectious agent is a bacterium, virus, viroid, or prion. you have four methods at your disposal to analyze the substance and determine the nature of the infectious agent.i. treat the substance with enzymes that destroy all nucleic acids and then determine whether the substance is still infectious.ii. microscope.iii. culture the substance on nutritive medium, away from any plant cells.iv. treat the sample with proteases that digest all proteins and then determining whether the substance is still infectious.if you already know that the infectious agent was either bacterial or viral, which method(s) listed above would allow you to distinguish between these two possibilities? a) ib) iic) ii or iiid) iv

When an inspection is conducted in your workplace you have certain rights. what are those rights