FREE CFRN General Questions and Answers

Question 1

An airplane made a rough landing after experiencing technical issues. Once in secure ground contact, the crew is aware of what to

Accepted Answer

Exit the aircraft after all moving parts have stopped and then meets other crew members at 12 o’clock.

Answer

Exit the aircraft immediately and meet other crew members downwind from the aircraft.

Answer

Stay in the aircraft until the pilot states it is safe to exit.

Answer

Exit the aircraft after moving the patient out and secure shelter in the shade of the aircraft.

Question 2

Long-distance, high-altitude fixed-wing transport is being used to move a patient with pulmonary edema. Because of the patient's worsening respiratory condition, bi-level positive airway pressure (BiPAP) treatment is started. How many centimeters of water (cm H2O) should be set as the initial pressure setting for inhalational positive airway pressure (IPAP) and expiratory positive airway pressure (EPAP)?

Accepted Answer

10/5

Answer

6/3

Answer

40/20

Answer

25/15

Question 3

When an asthmatic patient is transported by air, noninvasive ventilation is started. The patient experiences considerable hypotension shortly after takeoff, although the oxygen saturation level stays at 95%. This deterioration's most likely source is

Accepted Answer

Hyperinflation

Answer

Pneumothorax

Answer

Hypercapnia

Answer

Hypovolemia

Question 4

After a car accident, a 50-year-old guy with chest trouble is being transported by the flying crew. On the right side of the midlung field, an air space consolidation may be seen on a chest radiograph. This discovery suggests that

Accepted Answer

Pulmonary contusion

Answer

Cardiac tamponade

Answer

Hemothorax

Answer

Pneumothorax

Question 5

An individual suffers from barotitis media while flying in a fixed-wing aircraft. Pain is not lessened by descending more slowly. Another therapy option is

Accepted Answer

Instructing the patient to perform the Valsalva maneuver.

Answer

Applying supplemental oxygen.

Answer

Providing hearing protection

Answer

Advising the patient to maintain ahead-down position

Question 6

From the intensive care unit to another institution, a patient is being moved. In-flight assessment suggests a postoperatively abrupt shift in mental state, and the patient is now having trouble responding to questions and reports seeing visual hallucinations. The nurse gets ready to provide medicine.

Accepted Answer

haloperidol (Haldol), 0.5 to 2 mg IV.

Answer

lorazepam (Ativan), 1 to 2 mg IV.

Answer

Midazolam (Versed) 0.5 to 1 mg IV.

Answer

Clonidine (Duraclon), .0.1 mg PO.

Question 7

The emergency locator transmitter (ELT) of an airplane transmits distress signals on the frequency of 121.5 MHz, which are picked up by

Accepted Answer

Ground-based receivers only

Answer

Emergency position indicating radio beacons

Answer

Digital duplex radios

Answer

Search and rescue satellite systems