Paramedics may be called upon to assist with vaccination and/or medication dispensing if public health officials determine that these actions are necessary to reduce risk in a given population This is known as ____ vaccination.

When starting flow-limited ventilatory support on an adult patient, which of the following in-spiratory flow settings would you initially select?

a. 60 L/min b. 50 L/min c. 40 L/min d. 30 L/min

Which of the following are responsible for fighting off foreign invaders?

a. Leukocytes b. Thrombocytes c. Erythrocytes d. Platelets