________ are biological substances, such as medical waste and virus or bacteria samples, that pose a threat to human beings and are potentially infectious

During scene size-up on an unknown medical call, which clue would best indicate that the patient very well may be a veteran of the military?

A) Psych medications on nightstand B) Military style haircut C) Vintage guns on display in the living room D) Collection of war movie DVDs

Which of the following statements is most accurate when a paramedic needs to perform an examination on a patient who is complaining of rectal bleeding?

a. Defer the examination until the patient is admitted. b. Expose the area immediately, regardless of bystanders. c. Protect the patient's privacy when possible. d. There is no need to expose the area.