SCENARIOUse this scenario to answer the following question(s).You are having lunch at a restaurant in your neighborhood. An elderly man at a nearby table collapses. He is unresponsive. The owner tells you there is no AED available and calls 911.Your determine that the patient is in cardiac arrest, based on lack of breathing and pulse. You should start CPR at a ratio of ________ compressions for every ________ breaths.

While working in the surgical intensive care unit (ICU), you read in your patient's chart that the patient had received atropine before endotracheal intubation. A respiratory therapy student asks you why

You explain it was given for the following reason: a. It can add water content to respiratory secretions. b. It prevents laryngospasm and decreases mucus secretions. c. It breaks down DNA content in sputum. d. It increases mucociliary beat frequency.

Prior research on animals has led to vaccines for which of these medical conditions?

A)?HIV/AIDS B)?polio C)?asthma D)?cancer