Which of the following best describes the risk of infection to the paramedic when performing endotracheal intubation?

Paramedics are transporting a patient who is intubated and being ventilated by a mechanical ventilator when they notice the following capnogram. What should the paramedics suspect?

While caring for a patient in shock, which of the following statements regarding pulse oximetry readings is appropriate?

Which of the following ventilator modes is best suited for a patient who has been chemically paralyzed and has no spontaneous breathing effort?

Which of the following lung sounds occur most frequently from bronchospasms?

Which of the following represents a contraindication for using a Combitube?

Which of the following is the most appropriate endotracheal tube size to use for a surgical cricothyrotomy on an adult male patient?

Paramedics are about to electively intubate a 35-year-old patient who is showing signs of impending respiratory failure. Which of the following would be an appropriate initial medication for rapid sequence induction?

While treating a patient with a history of CHF, asthma, and pneumonia, what is the most reliable indication that a nebulizer treatment is needed?

A patient with significant facial trauma has copious vomiting and gastric distention. The patient is intubated. Which of the following devices is contraindicated?