In which system does 1 lb = 12 oz?

Which of the following actions may need to be taken by the EMT when treating and transporting a patient who was exposed to, and contaminated by, a hazardous material?

A) Wearing a gown, mask, and goggles to prevent secondary contamination B) Disposing of patient care equipment such as blood-pressure cuffs and backboards C) Wearing heavy cloth gloves D) Placing towels on the floor of the ambulance to soak up contaminated runoff water

Which of the following adverse events does not occur during N2O-O2sedation?

A)Nausea and vomiting B)Sweating C)Unresponsiveness D) Constricted pupils