1
Critical Care Paramedic (CCP) Certification Exam
Actual Exam 2026/2027: Questions and Verified
Answers | Graded A+ with Detailed Answers for
Advanced EMS – Pass Guaranteed - A+ Graded
Section 1: Advanced Airway & Ventilator Management (12 Questions)
Q1: A 68-year-old male with ARDS is on volume control ventilation with tidal volume 500 mL,
RR 18, PEEP 10, FiO2 0.60. His PaO2 is 58 mmHg on ABG. What is the most appropriate
ventilator adjustment?
A. Increase tidal volume to 650 mL
B. Increase PEEP to 15 and consider recruitment maneuvers [CORRECT]
C. Decrease respiratory rate to 12
D. Switch to pressure support ventilation
Correct Answer: B
Rationale: The PaO2 of 58 mmHg indicates severe hypoxemia despite 60% oxygen. ARDS
management requires lung-protective ventilation (4-6 mL/kg IBW) and PEEP optimization to
improve oxygenation and prevent alveolar collapse. Increasing PEEP improves functional
residual capacity and oxygenation. Increasing tidal volume (Option A) violates lung-protective
strategy and risks volutrauma. Decreasing rate (Option C) worsens ventilation. Pressure support
(Option D) is not appropriate for ARDS with severe hypoxemia (BCCTPC; ARDSNet Protocol).
Q2: The capnography waveform shows a gradual upward slope (shark fin appearance) with
prolonged expiration. What does this indicate?
A. Esophageal intubation
B. Bronchospasm or obstructive airway disease [CORRECT]
C. Hyperventilation
D. Disconnection from ventilator
Correct Answer: B
Rationale: The "shark fin" or prolonged upslope on capnography indicates delayed alveolar
emptying from bronchospasm or obstructive disease (COPD/asthma), causing prolonged
expiration and delayed CO2 exhalation. Esophageal intubation (Option A) shows no CO2
,2
waveform. Hyperventilation (Option C) shows low ETCO2 with normal shape. Disconnection
(Option D) shows abrupt loss of waveform (BCCTPC; Advanced Airway Management).
Q3: A patient with severe traumatic brain injury (GCS 6) requires intubation. The LEMON
assessment reveals limited mouth opening (2 fingerbreadths), short thyromental distance (3
fingerbreadths), and cervical spine immobilization. What is the most appropriate airway
management strategy?
A. Direct laryngoscopy with rapid sequence intubation
B. Video laryngoscopy with backup surgical airway preparation [CORRECT]
C. Nasal intubation without sedation
D. LMA placement as definitive airway
Correct Answer: B
Rationale: The LEMON assessment indicates difficult airway: Limited mouth opening (L),
Evaluate 3-3-2 shows high larynx (short thyromental distance), Neck mobility restricted. Video
laryngoscopy improves glottic visualization in difficult airways, and surgical airway backup is
essential given predicted difficulty. Direct laryngoscopy (Option A) has high failure risk. Nasal
intubation (Option C) is contraindicated with facial trauma and difficult anatomy. LMA (Option
D) is temporary, not definitive (BCCTPC; Difficult Airway Algorithm).
Q4: During rapid sequence intubation, a patient receives etomidate 0.3 mg/kg and
succinylcholine 1.5 mg/kg. Thirty seconds later, the patient develops peaked T-waves on ECG
and heart rate drops to 45 bpm. What is the most likely cause and immediate treatment?
A. Anaphylaxis - give epinephrine
B. Hyperkalemia from succinylcholine - give IV calcium [CORRECT]
C. Vagal response - give atropine
D. Etomidate overdose - give flumazenil
Correct Answer: B
Rationale: Succinylcholine can cause life-threatening hyperkalemia in patients with upregulated
acetylcholine receptors (burns >24h, crush injuries, denervation, prolonged immobility). Peaked
T-waves indicate hyperkalemia. Immediate IV calcium (chloride or gluconate) stabilizes cardiac
membranes. Anaphylaxis (Option A) typically shows hypotension, bronchospasm, not peaked T-
waves. Vagal response (Option C) causes bradycardia without T-wave changes. Flumazenil
(Option D) reverses benzodiazepines, not etomidate (BCCTPC; RSI Pharmacology).
Q5: A patient on mechanical ventilation has peak inspiratory pressure (PIP) of 45 cmH2O and
plateau pressure (Pplat) of 30 cmH2O. What does this indicate?
, 3
A. Normal compliance
B. Increased airway resistance (bronchospasm, secretions, kinked tube) [CORRECT]
C. Purely decreased lung compliance
D. Ventilator malfunction
Correct Answer: B
Rationale: The gradient between PIP and Pplat (45-30 = 15 cmH2O) indicates increased airway
resistance (normal <10 cmH2O). Causes include bronchospasm, secretions, biting tube, or
kinked circuit. Pure compliance issues (Option C) would elevate both pressures equally with
minimal gradient. Normal compliance (Option A) shows PIP <30, Pplat <25. Malfunction
(Option D) is possible but less likely than patient factors (BCCTPC; Mechanical Ventilation).
Q6: A post-cardiac arrest patient is being ventilated with target temperature management at 33°C.
What ventilator adjustment is necessary?
A. Increase respiratory rate to compensate for decreased metabolic rate
B. Decrease respiratory rate or tidal volume to avoid respiratory alkalosis [CORRECT]
C. Maintain current settings unchanged
D. Increase FiO2 to 1.0 regardless of oxygenation
Correct Answer: B
Rationale: Hypothermia decreases metabolic rate and CO2 production by approximately 50% at
30°C. Without ventilator adjustment, respiratory alkalosis develops, causing cerebral
vasoconstriction and reduced perfusion. Rate or tidal volume must be decreased to maintain
normocapnia (PaCO2 35-40). Increasing rate (Option A) worsens alkalosis. Unchanged settings
(Option C) cause alkalosis. Maximum FiO2 (Option D) is unnecessary and potentially harmful if
oxygenation is adequate (BCCTPC; Post-Cardiac Arrest Care).
Q7: A patient on APRV has high pressure (Phigh) 30 cmH2O, low pressure (Plow) 0, Thigh 4
seconds, Tlow 0.5 seconds. The SpO2 is 88% on FiO2 0.80. What is the most appropriate
adjustment?
A. Decrease Thigh to 2 seconds
B. Increase Phigh to 35 cmH2O and extend Thigh to 5-6 seconds [CORRECT]
C. Switch to conventional VC ventilation
D. Decrease Tlow to 0.3 seconds
Correct Answer: B
Critical Care Paramedic (CCP) Certification Exam
Actual Exam 2026/2027: Questions and Verified
Answers | Graded A+ with Detailed Answers for
Advanced EMS – Pass Guaranteed - A+ Graded
Section 1: Advanced Airway & Ventilator Management (12 Questions)
Q1: A 68-year-old male with ARDS is on volume control ventilation with tidal volume 500 mL,
RR 18, PEEP 10, FiO2 0.60. His PaO2 is 58 mmHg on ABG. What is the most appropriate
ventilator adjustment?
A. Increase tidal volume to 650 mL
B. Increase PEEP to 15 and consider recruitment maneuvers [CORRECT]
C. Decrease respiratory rate to 12
D. Switch to pressure support ventilation
Correct Answer: B
Rationale: The PaO2 of 58 mmHg indicates severe hypoxemia despite 60% oxygen. ARDS
management requires lung-protective ventilation (4-6 mL/kg IBW) and PEEP optimization to
improve oxygenation and prevent alveolar collapse. Increasing PEEP improves functional
residual capacity and oxygenation. Increasing tidal volume (Option A) violates lung-protective
strategy and risks volutrauma. Decreasing rate (Option C) worsens ventilation. Pressure support
(Option D) is not appropriate for ARDS with severe hypoxemia (BCCTPC; ARDSNet Protocol).
Q2: The capnography waveform shows a gradual upward slope (shark fin appearance) with
prolonged expiration. What does this indicate?
A. Esophageal intubation
B. Bronchospasm or obstructive airway disease [CORRECT]
C. Hyperventilation
D. Disconnection from ventilator
Correct Answer: B
Rationale: The "shark fin" or prolonged upslope on capnography indicates delayed alveolar
emptying from bronchospasm or obstructive disease (COPD/asthma), causing prolonged
expiration and delayed CO2 exhalation. Esophageal intubation (Option A) shows no CO2
,2
waveform. Hyperventilation (Option C) shows low ETCO2 with normal shape. Disconnection
(Option D) shows abrupt loss of waveform (BCCTPC; Advanced Airway Management).
Q3: A patient with severe traumatic brain injury (GCS 6) requires intubation. The LEMON
assessment reveals limited mouth opening (2 fingerbreadths), short thyromental distance (3
fingerbreadths), and cervical spine immobilization. What is the most appropriate airway
management strategy?
A. Direct laryngoscopy with rapid sequence intubation
B. Video laryngoscopy with backup surgical airway preparation [CORRECT]
C. Nasal intubation without sedation
D. LMA placement as definitive airway
Correct Answer: B
Rationale: The LEMON assessment indicates difficult airway: Limited mouth opening (L),
Evaluate 3-3-2 shows high larynx (short thyromental distance), Neck mobility restricted. Video
laryngoscopy improves glottic visualization in difficult airways, and surgical airway backup is
essential given predicted difficulty. Direct laryngoscopy (Option A) has high failure risk. Nasal
intubation (Option C) is contraindicated with facial trauma and difficult anatomy. LMA (Option
D) is temporary, not definitive (BCCTPC; Difficult Airway Algorithm).
Q4: During rapid sequence intubation, a patient receives etomidate 0.3 mg/kg and
succinylcholine 1.5 mg/kg. Thirty seconds later, the patient develops peaked T-waves on ECG
and heart rate drops to 45 bpm. What is the most likely cause and immediate treatment?
A. Anaphylaxis - give epinephrine
B. Hyperkalemia from succinylcholine - give IV calcium [CORRECT]
C. Vagal response - give atropine
D. Etomidate overdose - give flumazenil
Correct Answer: B
Rationale: Succinylcholine can cause life-threatening hyperkalemia in patients with upregulated
acetylcholine receptors (burns >24h, crush injuries, denervation, prolonged immobility). Peaked
T-waves indicate hyperkalemia. Immediate IV calcium (chloride or gluconate) stabilizes cardiac
membranes. Anaphylaxis (Option A) typically shows hypotension, bronchospasm, not peaked T-
waves. Vagal response (Option C) causes bradycardia without T-wave changes. Flumazenil
(Option D) reverses benzodiazepines, not etomidate (BCCTPC; RSI Pharmacology).
Q5: A patient on mechanical ventilation has peak inspiratory pressure (PIP) of 45 cmH2O and
plateau pressure (Pplat) of 30 cmH2O. What does this indicate?
, 3
A. Normal compliance
B. Increased airway resistance (bronchospasm, secretions, kinked tube) [CORRECT]
C. Purely decreased lung compliance
D. Ventilator malfunction
Correct Answer: B
Rationale: The gradient between PIP and Pplat (45-30 = 15 cmH2O) indicates increased airway
resistance (normal <10 cmH2O). Causes include bronchospasm, secretions, biting tube, or
kinked circuit. Pure compliance issues (Option C) would elevate both pressures equally with
minimal gradient. Normal compliance (Option A) shows PIP <30, Pplat <25. Malfunction
(Option D) is possible but less likely than patient factors (BCCTPC; Mechanical Ventilation).
Q6: A post-cardiac arrest patient is being ventilated with target temperature management at 33°C.
What ventilator adjustment is necessary?
A. Increase respiratory rate to compensate for decreased metabolic rate
B. Decrease respiratory rate or tidal volume to avoid respiratory alkalosis [CORRECT]
C. Maintain current settings unchanged
D. Increase FiO2 to 1.0 regardless of oxygenation
Correct Answer: B
Rationale: Hypothermia decreases metabolic rate and CO2 production by approximately 50% at
30°C. Without ventilator adjustment, respiratory alkalosis develops, causing cerebral
vasoconstriction and reduced perfusion. Rate or tidal volume must be decreased to maintain
normocapnia (PaCO2 35-40). Increasing rate (Option A) worsens alkalosis. Unchanged settings
(Option C) cause alkalosis. Maximum FiO2 (Option D) is unnecessary and potentially harmful if
oxygenation is adequate (BCCTPC; Post-Cardiac Arrest Care).
Q7: A patient on APRV has high pressure (Phigh) 30 cmH2O, low pressure (Plow) 0, Thigh 4
seconds, Tlow 0.5 seconds. The SpO2 is 88% on FiO2 0.80. What is the most appropriate
adjustment?
A. Decrease Thigh to 2 seconds
B. Increase Phigh to 35 cmH2O and extend Thigh to 5-6 seconds [CORRECT]
C. Switch to conventional VC ventilation
D. Decrease Tlow to 0.3 seconds
Correct Answer: B
