The EMT practice of protecting oneself from disease transmission through exposure to blood and other body fluids is referred to as:

Which of the following mnemonics represent the components of the primary assessment for all patients?

A) SAMPLE B) OPQRST C) ABCD D) AVPU

While auscultating an elderly woman's breath sounds, you hear low-pitched "rattling" sounds at the bases of both of her lungs. This finding is MOST consistent with which of the following conditions?

A. Aspiration pneumonia B. Widespread atelectasis C. Early pulmonary edema D. Acute asthma attack