Which of the following creates a secure loop at the working end of a rope, which can be used to attach the end of the rope to a fixed object or a piece of equipment?

Which of the following patients are at risk for the most common cause of upper airway obstruction?

A) 4-year-old male with croup B) 21-year-old female unconscious and supine on the floor C) 22-year-old female stung by a wasp D) 5-year-old female with epiglottitis

Which of the following nonverbal cues demonstrates your sincerity to the patient?

A) Offering a comforting touch or shaking the patient's hand B) Averting your gaze to avoid making the patient uncomfortable C) Touching a patient, even though he may appear uncomfortable being touched D) Maintaining a distance of 4 to 6 feet from the patient