CFRN EXAM WITH QUESTIONS AND ANSWERS WITH COMPLETE
SOLUTIONS | 2026/2027 LATEST UPDATE | GRADED A+
A radio system that uses frequencies that are effective at penetrating buildings and structures but
are not effective for long range use are
UHF
VHF
Trunked system
Duplex -
CORRECT|ANSWER
UHF
Which of the following delivery complications necessitates the placement of the provider's hand in
the mother's vagina?
Prolapsed cord
Nuchal cord
Shoulder dystocia
Cephalad presentation -
CORRECT|ANSWER
Prolapsed cord
The patient with tissue hypoxia due to sepsis is experiencing
Stagnant hypoxia
Hypemic hypoxia
Histotoxic hypoxia
Infectious hypoxia -
CORRECT|ANSWER
Stagnant hypoxia
,A patient with a shearing force applied to the ligamentum arteriosum may exhibit which diagnostic
finding?
Widened mediastinum on chest x-ray
Fractures of ribs 3-6
Fractures of ribs 10-11
Kerley-A lines -
CORRECT|ANSWER
Widened mediastinum on chest X-ray.
A 65 year old Male with lung cancer presents with JVD and Hypotension. When you auscultate heart
sounds, you are unable to hear clear heart tones.
This patient may require which life-saving procedure?
Pericardiocentesis
Finger Thoracostomy
REBOA
Needle decompression -
CORRECT|ANSWER
Pericardiocentesis
"Air taxi," or flying passengers for a fee is governed by FAR
Part 135
Part 125
Part 1841
Part 1462 -
CORRECT|ANSWER
Part 135
Which of the following is a tenant of crew resource management?
,Any crew member, regardless of discipline, has the right to voice safety
concerns
The pilot will assume full responsibility of situational awareness during flight operations so the crew
can focus on patient care
The air medical crew may voice their views on how the pilot should fly the aircraft
The mechanics may decide which medical equipment the medical crew may or may not carry -
CORRECT|ANSWER
Any crew member, regardless of discipline, has the right to voice safety
concerns
A 68 year old patient with difficulty breathing refractory to oxygen and pharmacologic administration
requires endotracheal intubation. Chest x-ray shows hyperinflated lungs and a flattened diaphragm.
Which of the following induction agents would be the best for this patient? -
CORRECT|ANSWER
Ketamine
The time between the interruption of oxygen and the time a pilot is unable to perform flying duties Is
-
CORRECT|ANSWER
Time of useful consciousness
The patient's hemodynamic values are CVP 12, PAWP 20, SVR 1200. What is this patient
experiencing?
Congestive heart failure
Hemorrhagic shock
Septic shock
Anaphylactic shock -
CORRECT|ANSWER
Congestive Heart Failure
, POCUS examination shows a collapsed IVC. The patient requires
Volume replacement
Inotropy
Diuresis
Reduction in CPP -
CORRECT|ANSWER
Volume replacement
Beck's Triad indicates a_____
and includes findings of_____ -
CORRECT|ANSWER
Pericardial tamponade; narrowed pulse pressure, JVD, muffled heart sounds
Upon evacuating a downed aircraft, the crew should meet at
The 12 o'clock position of the aircraft
The 6 o'clock position of the aircraft
The patient compartment, as that serves as an effective initial shelter
The 3 o'clock position of the aircraft -
CORRECT|ANSWER
The 12 o'clock position of the AC
Sodium bicarbonate should be administered to the patient with a suspected TCA overdose with
Widened QRS
Hypertension
Elevated ST segment
SOLUTIONS | 2026/2027 LATEST UPDATE | GRADED A+
A radio system that uses frequencies that are effective at penetrating buildings and structures but
are not effective for long range use are
UHF
VHF
Trunked system
Duplex -
CORRECT|ANSWER
UHF
Which of the following delivery complications necessitates the placement of the provider's hand in
the mother's vagina?
Prolapsed cord
Nuchal cord
Shoulder dystocia
Cephalad presentation -
CORRECT|ANSWER
Prolapsed cord
The patient with tissue hypoxia due to sepsis is experiencing
Stagnant hypoxia
Hypemic hypoxia
Histotoxic hypoxia
Infectious hypoxia -
CORRECT|ANSWER
Stagnant hypoxia
,A patient with a shearing force applied to the ligamentum arteriosum may exhibit which diagnostic
finding?
Widened mediastinum on chest x-ray
Fractures of ribs 3-6
Fractures of ribs 10-11
Kerley-A lines -
CORRECT|ANSWER
Widened mediastinum on chest X-ray.
A 65 year old Male with lung cancer presents with JVD and Hypotension. When you auscultate heart
sounds, you are unable to hear clear heart tones.
This patient may require which life-saving procedure?
Pericardiocentesis
Finger Thoracostomy
REBOA
Needle decompression -
CORRECT|ANSWER
Pericardiocentesis
"Air taxi," or flying passengers for a fee is governed by FAR
Part 135
Part 125
Part 1841
Part 1462 -
CORRECT|ANSWER
Part 135
Which of the following is a tenant of crew resource management?
,Any crew member, regardless of discipline, has the right to voice safety
concerns
The pilot will assume full responsibility of situational awareness during flight operations so the crew
can focus on patient care
The air medical crew may voice their views on how the pilot should fly the aircraft
The mechanics may decide which medical equipment the medical crew may or may not carry -
CORRECT|ANSWER
Any crew member, regardless of discipline, has the right to voice safety
concerns
A 68 year old patient with difficulty breathing refractory to oxygen and pharmacologic administration
requires endotracheal intubation. Chest x-ray shows hyperinflated lungs and a flattened diaphragm.
Which of the following induction agents would be the best for this patient? -
CORRECT|ANSWER
Ketamine
The time between the interruption of oxygen and the time a pilot is unable to perform flying duties Is
-
CORRECT|ANSWER
Time of useful consciousness
The patient's hemodynamic values are CVP 12, PAWP 20, SVR 1200. What is this patient
experiencing?
Congestive heart failure
Hemorrhagic shock
Septic shock
Anaphylactic shock -
CORRECT|ANSWER
Congestive Heart Failure
, POCUS examination shows a collapsed IVC. The patient requires
Volume replacement
Inotropy
Diuresis
Reduction in CPP -
CORRECT|ANSWER
Volume replacement
Beck's Triad indicates a_____
and includes findings of_____ -
CORRECT|ANSWER
Pericardial tamponade; narrowed pulse pressure, JVD, muffled heart sounds
Upon evacuating a downed aircraft, the crew should meet at
The 12 o'clock position of the aircraft
The 6 o'clock position of the aircraft
The patient compartment, as that serves as an effective initial shelter
The 3 o'clock position of the aircraft -
CORRECT|ANSWER
The 12 o'clock position of the AC
Sodium bicarbonate should be administered to the patient with a suspected TCA overdose with
Widened QRS
Hypertension
Elevated ST segment
