What behavioral risk factor has the biggest disparity (in terms of percentage) between white and black women of Montgomery County??

Which one of the following is the single best technique that the EMT can use to prevent the spread of infection?

A) Disinfecting equipment B) Wearing gloves C) Washing hands D) Getting immunizations

In addition to a ventilator, which of the following equipment or supplies would you recommend for a home care patient receiving long-term invasive positive pressure ventilation?

1. Self-inflating bag-valve-mask 2. Portable suction system 3. Portable DC defibrillator 4. Tracheal tubes and care kits 5. Disposable circuits and catheters a. 2, 3, 4, and 5 only b. 1, 3, and 4 only c. 1, 2, 4, and 5 only d. 1, 2, 3, 4, and 5