ADVANCED RESPIRATORY THERAPY
CLINICAL SIMULATION: CASE-BASED
EXAM PREP QUESTIONS AND ANSWERS
100% PASS.
What is the clinical decision framework for respiratory therapy? - ANS 1. Identify the main
problem: oxygenation failure, ventilation failure, airway obstruction, or perfusion problem. 2.
Evaluate stability: mental status, vital signs, SpO2, and ABG. 3. Start with the least invasive
effective therapy. 4. Reassess after every intervention.
What is the most likely diagnosis for a patient with severe dyspnea, crackles, BP 180/100, SpO2
84%, and bilateral infiltrates on CXR? - ANS Pulmonary Edema
What is the priority respiratory therapy intervention for pulmonary edema? - ANS Administer
supplemental oxygen and consider diuretics.
What assessment should be repeated after treatment for pulmonary edema? - ANS Reassess
SpO2 and lung sounds.
What is the most likely diagnosis for sudden dyspnea, tachycardia, chest pain, and low PaO2
with normal CXR? - ANS Pulmonary Embolism
What is the priority respiratory therapy intervention for pulmonary embolism? -
ANS Administer supplemental oxygen and consider anticoagulation.
2026 STUDY MATERIAL @COPYRIGHT RESERVED 1
, What assessment should be repeated after treatment for pulmonary embolism? -
ANS Reassess vital signs and oxygen saturation.
What is the most likely diagnosis for a patient with wheezing, prolonged expiration, and SpO2
90%? - ANS Asthma Exacerbation
What is the priority respiratory therapy intervention for asthma exacerbation? -
ANS Administer bronchodilators (e.g., albuterol).
What assessment should be repeated after treatment for asthma exacerbation? -
ANS Reassess SpO2 and wheezing.
What is the most likely diagnosis for a chronic smoker with hypercapnia and worsening
dyspnea? - ANS COPD Exacerbation
What is the priority respiratory therapy intervention for COPD exacerbation? -
ANS Administer bronchodilators and supplemental oxygen.
What assessment should be repeated after treatment for COPD exacerbation? - ANS Reassess
ABG and respiratory status.
What is the most likely diagnosis for severe hypoxemia with diffuse bilateral infiltrates after
sepsis? - ANS Acute Respiratory Distress Syndrome (ARDS)
What is the priority respiratory therapy intervention for ARDS? - ANS Provide mechanical
ventilation with low tidal volumes.
What assessment should be repeated after treatment for ARDS? - ANS Reassess ABG and
oxygenation status.
What is the most likely diagnosis for a premature infant with grunting, nasal flaring, and ground-
glass CXR? - ANS Neonatal Respiratory Distress Syndrome (RDS)
2026 STUDY MATERIAL @COPYRIGHT RESERVED 2
CLINICAL SIMULATION: CASE-BASED
EXAM PREP QUESTIONS AND ANSWERS
100% PASS.
What is the clinical decision framework for respiratory therapy? - ANS 1. Identify the main
problem: oxygenation failure, ventilation failure, airway obstruction, or perfusion problem. 2.
Evaluate stability: mental status, vital signs, SpO2, and ABG. 3. Start with the least invasive
effective therapy. 4. Reassess after every intervention.
What is the most likely diagnosis for a patient with severe dyspnea, crackles, BP 180/100, SpO2
84%, and bilateral infiltrates on CXR? - ANS Pulmonary Edema
What is the priority respiratory therapy intervention for pulmonary edema? - ANS Administer
supplemental oxygen and consider diuretics.
What assessment should be repeated after treatment for pulmonary edema? - ANS Reassess
SpO2 and lung sounds.
What is the most likely diagnosis for sudden dyspnea, tachycardia, chest pain, and low PaO2
with normal CXR? - ANS Pulmonary Embolism
What is the priority respiratory therapy intervention for pulmonary embolism? -
ANS Administer supplemental oxygen and consider anticoagulation.
2026 STUDY MATERIAL @COPYRIGHT RESERVED 1
, What assessment should be repeated after treatment for pulmonary embolism? -
ANS Reassess vital signs and oxygen saturation.
What is the most likely diagnosis for a patient with wheezing, prolonged expiration, and SpO2
90%? - ANS Asthma Exacerbation
What is the priority respiratory therapy intervention for asthma exacerbation? -
ANS Administer bronchodilators (e.g., albuterol).
What assessment should be repeated after treatment for asthma exacerbation? -
ANS Reassess SpO2 and wheezing.
What is the most likely diagnosis for a chronic smoker with hypercapnia and worsening
dyspnea? - ANS COPD Exacerbation
What is the priority respiratory therapy intervention for COPD exacerbation? -
ANS Administer bronchodilators and supplemental oxygen.
What assessment should be repeated after treatment for COPD exacerbation? - ANS Reassess
ABG and respiratory status.
What is the most likely diagnosis for severe hypoxemia with diffuse bilateral infiltrates after
sepsis? - ANS Acute Respiratory Distress Syndrome (ARDS)
What is the priority respiratory therapy intervention for ARDS? - ANS Provide mechanical
ventilation with low tidal volumes.
What assessment should be repeated after treatment for ARDS? - ANS Reassess ABG and
oxygenation status.
What is the most likely diagnosis for a premature infant with grunting, nasal flaring, and ground-
glass CXR? - ANS Neonatal Respiratory Distress Syndrome (RDS)
2026 STUDY MATERIAL @COPYRIGHT RESERVED 2
