**USVI Paramedic Certification Exam 2026 – 190 Comprehensive
Multiple-Choice Practice Questions with Correct Answers, Detailed
Rationales, Airway Management, Respiration and Ventilation,
Cardiology and Resuscitation, Trauma Assessment and Treatment,
Medical Emergencies, Obstetrics and Gynaecology, EMS Operations,
Special Patient Populations, Clinical Judgment, Scenario-Based
Questions, Critical Thinking, Clinical Decision-Making, Emergency
Pharmacology, Patient Stabilization, Advanced Life Support and
Professional Paramedic Certification Exam Preparation**
SECTION 1: AIRWAY, RESPIRATION & VENTILATION (Questions 1–30)
Question 1
A 58-year-old male presents with severe respiratory distress, audible stridor, and a history of
laryngeal cancer treated with radiation. He is tripoding and has accessory muscle use. Your
partner attempts bag-valve-mask ventilation with a poor seal and minimal chest rise. Which
of the following is the most appropriate immediate intervention?
A. Increase the oxygen flow rate to 25 L/min and continue BVM ventilation
B. Insert a supraglottic airway device and continue ventilation
C. Perform immediate endotracheal intubation using video laryngoscopy
D. Apply a non-rebreather mask at 15 L/min and transport rapidly
Correct Answer: B
,Explanation: In a patient with suspected upper airway obstruction from laryngeal pathology,
a supraglottic airway may bypass the obstruction and provide effective ventilation when
BVM fails. Video laryngoscopy may be difficult due to distorted anatomy. A supraglottic
device is a faster, more reliable rescue option in this scenario. Clinical pearl: When BVM
ventilation fails in suspected upper airway obstruction, escalate to a supraglottic airway
before attempting intubation.
Question 2
You are assessing a 34-year-old female with asthma exacerbation. She has diffuse expiratory
wheezing, a peak expiratory flow of 40% of predicted, and is speaking in partial sentences.
She has already received three albuterol treatments via nebulizer with minimal
improvement. Which of the following is the most appropriate next intervention?
A. Administer epinephrine 0.3 mg intramuscularly
B. Administer magnesium sulfate 2 g intravenously over 20 minutes
C. Administer ipratropium bromide 0.5 mg via nebulizer
D. Administer methylprednisolone 125 mg intravenously
Correct Answer: B
Explanation: Magnesium sulfate is indicated for severe asthma exacerbations that do not
respond to initial beta-agonist and anticholinergic therapy. It acts as a smooth muscle
relaxant and can improve pulmonary function in refractory cases. Clinical pearl: Magnesium
sulfate should be considered early in severe asthma when standard bronchodilator therapy
fails.
Question 3
,A 72-year-old male with COPD presents with increased work of breathing, purse-lip
breathing, and a baseline oxygen saturation of 88%. He is alert and oriented. Which of the
following oxygen delivery strategies is most appropriate?
A. High-flow oxygen via non-rebreather mask at 15 L/min to target SpO₂ of 100%
B. Nasal cannula at 2 L/min to target SpO₂ of 88–92%
C. Bag-valve-mask ventilation with 100% oxygen
D. Simple face mask at 10 L/min to target SpO₂ of 95–100%
Correct Answer: B
Explanation: In COPD patients with chronic hypercapnia, target SpO₂ is 88–92% to avoid
suppressing hypoxic drive and worsening hypercapnia. Low-flow oxygen via nasal cannula is
the preferred initial strategy. Clinical pearl: Over-oxygenation in COPD can precipitate
respiratory depression and CO₂ narcosis.
Question 4
A 45-year-old male is found unresponsive with snoring respirations and a Glasgow Coma
Scale score of 6. You have positioned him and performed a head-tilt chin-lift, but the snoring
persists. Which of the following is the most appropriate immediate intervention?
A. Insert an oropharyngeal airway and reassess
B. Insert a nasopharyngeal airway and reassess
, C. Perform immediate endotracheal intubation
D. Apply high-flow oxygen via non-rebreather mask
Correct Answer: A
Explanation: An oropharyngeal airway is indicated for unresponsive patients without a gag
reflex and can relieve soft tissue obstruction causing snoring. Nasopharyngeal airways are
preferred when a gag reflex is present but are more likely to cause bleeding. Clinical pearl:
Snoring in an unresponsive patient indicates tongue-based obstruction; an OPA is first-line if
no gag reflex.
Question 5
A 67-year-old female with a history of heart failure presents with orthopnea, bibasilar
crackles, and pink frothy sputum. She is anxious and has an SpO₂ of 84% on room air. Which
of the following ventilation strategies is most appropriate?
A. Non-invasive positive pressure ventilation with CPAP
B. Bag-valve-mask ventilation with 100% oxygen
C. High-flow nasal cannula at 60 L/min
D. Simple face mask at 8 L/min
Correct Answer: A
Explanation: CPAP provides positive end-expiratory pressure that recruits flooded alveoli,
improves oxygenation, and reduces preload and afterload in cardiogenic pulmonary edema.
Multiple-Choice Practice Questions with Correct Answers, Detailed
Rationales, Airway Management, Respiration and Ventilation,
Cardiology and Resuscitation, Trauma Assessment and Treatment,
Medical Emergencies, Obstetrics and Gynaecology, EMS Operations,
Special Patient Populations, Clinical Judgment, Scenario-Based
Questions, Critical Thinking, Clinical Decision-Making, Emergency
Pharmacology, Patient Stabilization, Advanced Life Support and
Professional Paramedic Certification Exam Preparation**
SECTION 1: AIRWAY, RESPIRATION & VENTILATION (Questions 1–30)
Question 1
A 58-year-old male presents with severe respiratory distress, audible stridor, and a history of
laryngeal cancer treated with radiation. He is tripoding and has accessory muscle use. Your
partner attempts bag-valve-mask ventilation with a poor seal and minimal chest rise. Which
of the following is the most appropriate immediate intervention?
A. Increase the oxygen flow rate to 25 L/min and continue BVM ventilation
B. Insert a supraglottic airway device and continue ventilation
C. Perform immediate endotracheal intubation using video laryngoscopy
D. Apply a non-rebreather mask at 15 L/min and transport rapidly
Correct Answer: B
,Explanation: In a patient with suspected upper airway obstruction from laryngeal pathology,
a supraglottic airway may bypass the obstruction and provide effective ventilation when
BVM fails. Video laryngoscopy may be difficult due to distorted anatomy. A supraglottic
device is a faster, more reliable rescue option in this scenario. Clinical pearl: When BVM
ventilation fails in suspected upper airway obstruction, escalate to a supraglottic airway
before attempting intubation.
Question 2
You are assessing a 34-year-old female with asthma exacerbation. She has diffuse expiratory
wheezing, a peak expiratory flow of 40% of predicted, and is speaking in partial sentences.
She has already received three albuterol treatments via nebulizer with minimal
improvement. Which of the following is the most appropriate next intervention?
A. Administer epinephrine 0.3 mg intramuscularly
B. Administer magnesium sulfate 2 g intravenously over 20 minutes
C. Administer ipratropium bromide 0.5 mg via nebulizer
D. Administer methylprednisolone 125 mg intravenously
Correct Answer: B
Explanation: Magnesium sulfate is indicated for severe asthma exacerbations that do not
respond to initial beta-agonist and anticholinergic therapy. It acts as a smooth muscle
relaxant and can improve pulmonary function in refractory cases. Clinical pearl: Magnesium
sulfate should be considered early in severe asthma when standard bronchodilator therapy
fails.
Question 3
,A 72-year-old male with COPD presents with increased work of breathing, purse-lip
breathing, and a baseline oxygen saturation of 88%. He is alert and oriented. Which of the
following oxygen delivery strategies is most appropriate?
A. High-flow oxygen via non-rebreather mask at 15 L/min to target SpO₂ of 100%
B. Nasal cannula at 2 L/min to target SpO₂ of 88–92%
C. Bag-valve-mask ventilation with 100% oxygen
D. Simple face mask at 10 L/min to target SpO₂ of 95–100%
Correct Answer: B
Explanation: In COPD patients with chronic hypercapnia, target SpO₂ is 88–92% to avoid
suppressing hypoxic drive and worsening hypercapnia. Low-flow oxygen via nasal cannula is
the preferred initial strategy. Clinical pearl: Over-oxygenation in COPD can precipitate
respiratory depression and CO₂ narcosis.
Question 4
A 45-year-old male is found unresponsive with snoring respirations and a Glasgow Coma
Scale score of 6. You have positioned him and performed a head-tilt chin-lift, but the snoring
persists. Which of the following is the most appropriate immediate intervention?
A. Insert an oropharyngeal airway and reassess
B. Insert a nasopharyngeal airway and reassess
, C. Perform immediate endotracheal intubation
D. Apply high-flow oxygen via non-rebreather mask
Correct Answer: A
Explanation: An oropharyngeal airway is indicated for unresponsive patients without a gag
reflex and can relieve soft tissue obstruction causing snoring. Nasopharyngeal airways are
preferred when a gag reflex is present but are more likely to cause bleeding. Clinical pearl:
Snoring in an unresponsive patient indicates tongue-based obstruction; an OPA is first-line if
no gag reflex.
Question 5
A 67-year-old female with a history of heart failure presents with orthopnea, bibasilar
crackles, and pink frothy sputum. She is anxious and has an SpO₂ of 84% on room air. Which
of the following ventilation strategies is most appropriate?
A. Non-invasive positive pressure ventilation with CPAP
B. Bag-valve-mask ventilation with 100% oxygen
C. High-flow nasal cannula at 60 L/min
D. Simple face mask at 8 L/min
Correct Answer: A
Explanation: CPAP provides positive end-expiratory pressure that recruits flooded alveoli,
improves oxygenation, and reduces preload and afterload in cardiogenic pulmonary edema.
