1 | Page
CRITICAL CARE PARAMEDIC
CERTIFICATION (CCP-C) PRACTICE EXAM
QUESTIONS WITH VERIFIED ANSWERS &
COMPLETE RATIONALES
**1. A flight crew is transporting an intubated patient. During
ascent to 6,000 feet MSL, the paramedic notices that the
endotracheal tube cuff pressure increases significantly. Which
gas law explains this phenomenon?**
A. Dalton's Law
B. Boyle's Law
C. Charles' Law
D. Henry's Law
**Correct answer:** B
**Rationale:** Boyle's Law states that pressure and volume are
inversely proportional at a constant temperature (P₁V₁ = P₂V₂).
As ambient barometric pressure decreases during ascent, the
volume of air trapped inside the sealed endotracheal tube cuff
expands, increasing internal cuff pressure against the tracheal
wall .
---
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**2. A severe traumatic brain injury (TBI) patient has a
monitored intracranial pressure (ICP) of 24 mmHg and a mean
arterial pressure (MAP) of 84 mmHg. What is the calculated
cerebral perfusion pressure (CPP)?**
A. 60 mmHg
B. 108 mmHg
C. 50 mmHg
D. 75 mmHg
**Correct answer:** A
**Rationale:** Cerebral perfusion pressure is calculated using
the formula CPP = MAP - ICP. Subtracting the intracranial
pressure (24 mmHg) from the mean arterial pressure (84
mmHg) yields a CPP of 60 mmHg, which represents the
borderline minimum acceptable value for adult TBI
management guidelines .
---
**3. A patient rescued from a house fire has a pulse oximetry
reading of 98%, cherry-red skin, and altered mental status. The
flight paramedic recognizes that pulse oximeter readings are
unreliable here because carbon monoxide causes which type of
hypoxia?**
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A. Hypoxic hypoxia
B. Hypemic (anemic) hypoxia
C. Stagnant hypoxia
D. Histotoxic hypoxia
**Correct answer:** B
**Rationale:** Hypemic hypoxia occurs when the oxygen-
carrying capacity of the blood is reduced. Carbon monoxide
binds to hemoglobin with an affinity 200 to 250 times greater
than oxygen, forming carboxyhemoglobin, which standard
pulse oximeters misread as oxygenated hemoglobin .
---
**4. A patient with severe traumatic brain injury (TBI) shows
signs of increased intracranial pressure (ICP). Which
intervention is most appropriate initially?**
A. Hyperventilation to PaCO₂ of 20 mmHg
B. Administer mannitol
C. Elevate head of bed to 30 degrees
D. Administer corticosteroids
CRITICAL CARE PARAMEDIC
CERTIFICATION (CCP-C) PRACTICE EXAM
QUESTIONS WITH VERIFIED ANSWERS &
COMPLETE RATIONALES
**1. A flight crew is transporting an intubated patient. During
ascent to 6,000 feet MSL, the paramedic notices that the
endotracheal tube cuff pressure increases significantly. Which
gas law explains this phenomenon?**
A. Dalton's Law
B. Boyle's Law
C. Charles' Law
D. Henry's Law
**Correct answer:** B
**Rationale:** Boyle's Law states that pressure and volume are
inversely proportional at a constant temperature (P₁V₁ = P₂V₂).
As ambient barometric pressure decreases during ascent, the
volume of air trapped inside the sealed endotracheal tube cuff
expands, increasing internal cuff pressure against the tracheal
wall .
---
,2 | Page
**2. A severe traumatic brain injury (TBI) patient has a
monitored intracranial pressure (ICP) of 24 mmHg and a mean
arterial pressure (MAP) of 84 mmHg. What is the calculated
cerebral perfusion pressure (CPP)?**
A. 60 mmHg
B. 108 mmHg
C. 50 mmHg
D. 75 mmHg
**Correct answer:** A
**Rationale:** Cerebral perfusion pressure is calculated using
the formula CPP = MAP - ICP. Subtracting the intracranial
pressure (24 mmHg) from the mean arterial pressure (84
mmHg) yields a CPP of 60 mmHg, which represents the
borderline minimum acceptable value for adult TBI
management guidelines .
---
**3. A patient rescued from a house fire has a pulse oximetry
reading of 98%, cherry-red skin, and altered mental status. The
flight paramedic recognizes that pulse oximeter readings are
unreliable here because carbon monoxide causes which type of
hypoxia?**
, 3 | Page
A. Hypoxic hypoxia
B. Hypemic (anemic) hypoxia
C. Stagnant hypoxia
D. Histotoxic hypoxia
**Correct answer:** B
**Rationale:** Hypemic hypoxia occurs when the oxygen-
carrying capacity of the blood is reduced. Carbon monoxide
binds to hemoglobin with an affinity 200 to 250 times greater
than oxygen, forming carboxyhemoglobin, which standard
pulse oximeters misread as oxygenated hemoglobin .
---
**4. A patient with severe traumatic brain injury (TBI) shows
signs of increased intracranial pressure (ICP). Which
intervention is most appropriate initially?**
A. Hyperventilation to PaCO₂ of 20 mmHg
B. Administer mannitol
C. Elevate head of bed to 30 degrees
D. Administer corticosteroids
