What type of flight rules can be characterized by the pilot(s) relying almost exclusively on line of sight?
A) International flight rules
B) Visual flight rules
C) Vocal flight rules
D) Instrument flight rules
B
You might also like to view...
Which of these statements regarding the use of a nasal cannula is true?
A) "I can adjust the oxygen flow rate anywhere from 1 to 8 lpm, depending on how much oxygen the patient needs." B) "When the nasal cannula is set to the highest appropriate oxygen flow rate, a large portion of the air inspired by the patient is still ambient air." C) "The nasal cannula is preferred over the nonrebreather mask because it gives the oxygen through the nose instead of the mouth." D) "It is best to see how the patient tolerates the nasal cannula before attempting to place a nonrebreather mask on the patient."
While working in the neonatal intensive care unit, a respiratory therapist notices that a baby with an apnea monitor is not breathing, but the apnea alarm is not ringing. Which of the following might cause this failure?
1. Tachypnea 2. Bradycardia 3. Excessive movement 4. Upper airway obstruction a. 1 and 2 c. 1 and 3 b. 2 and 4 d. 3 and 4
During aerosol drug delivery using a small-volume jet nebulizer (SVN) set at 8 L/min input flow, a patient asks that the head of the bed be lowered to a semi-Fowler's position
Immediately after doing so, you observe a significant drop in SVN aerosol output, despite there being at least 3 ml of solution left in the reservoir. What would you do to correct this problem? a. Add 1 to 2 ml more diluent to the nebu-lizer reservoir. b. Increase the nebulizer input flow to 10 to 12 L/min. c. Reposition the patient so that the SVN is more upright. d. Decrease the nebulizer input flow to 3 to 4 L/min.
Common cardiovascular hazards of physical reconditioning for patients with chronic lung disease include which of the following? 1. Cardiac arrhythmias 2. Systemic hypotension 3. Muscle contractures
a. 1 and 2 only b. 2 and 3 only c. 1 and 3 only d. 1, 2, and 3