Todd Man is a college freshman who has been brought to the ER by his roommates because he is vomiting due to consumption of eight cans of beer. Select the appropriate code(s)

You have begun performing an ECG on a patient, and the tracing appears as a flat line. What is the first thing you should do?

A. Ask your supervisor for suggestions. B. Remove and replace the lead wires and cables. C. Remain calm and check the patient. D. Call for help because the patient has no heartbeat.

Increasing the concentration of the reactants increases the rate of a reaction because:

A. the higher the concentration, the faster the molecules move. B. the activation energy is lower. C. it increases the probability of a properly oriented collision. D. the higher the concentration, the slower the molecules move.