ATI MED SURG RESPIRATORY EXAM – QUESTIONS AND ANSWERS | VERIFIED AND WELL DETAILED ANSWERS |
PLUS RATIONALES | GUARANTEED PASS | LATEST EXAM UPDATE
Core Domains
1. Respiratory Anatomy and Physiology
2. Respiratory Assessment and Diagnostic Procedures
3. Acute Respiratory Conditions (e.g., Pneumonia, Influenza, Aspiration)
4. Chronic Obstructive Pulmonary Disease (COPD) and Asthma
5. Infectious Respiratory Diseases (e.g., Tuberculosis)
6. Respiratory Failure and Mechanical Ventilation
7. Pulmonary Vascular Disease (e.g., Pulmonary Embolism)
8. Thoracic Trauma and Emergency Management
9. Pharmacology and Therapeutic Interventions
10. Patient Education and Ethical/Legal Considerations
Introduction
This comprehensive examination is designed to rigorously assess the nursing student's or practitioner's knowledge and
clinical judgment in the specialized area of medical-surgical respiratory nursing. The exam evaluates a deep
understanding of foundational pathophysiology, the ability to interpret complex diagnostic data, and the application of
evidence-based therapeutic interventions. Through a combination of multiple-choice questions and detailed clinical
scenarios, the test emphasizes real-world clinical decision-making, prioritization, and the anticipation of complications.
Mastery of these concepts is essential for delivering safe, high-quality, and patient-centered care in a variety of
healthcare settings.
SECTION ONE: QUESTIONS 1 – 100
,1. A nurse is assessing a patient with chronic obstructive pulmonary disease (COPD). Which of the following
assessment findings would indicate a worsening of the patient's condition?
A. Increased anteroposterior (AP) chest diameter
B. Use of pursed-lip breathing
C. A barrel-shaped chest
D. A decreased level of consciousness
🟢 D. A decreased level of consciousness
🔴 Explanation: A decreased level of consciousness (LOC) in a patient with COPD is a critical sign of worsening
respiratory failure, indicating hypercapnia and hypoxia affecting cerebral function. Increased AP diameter, barrel
chest, and pursed-lip breathing are chronic adaptations to COPD and do not necessarily indicate an acute
worsening.
2. A patient is admitted with a diagnosis of pneumonia. Which laboratory finding would be most indicative of a
bacterial infection?
A. Elevated white blood cell (WBC) count with a left shift
B. Decreased erythrocyte sedimentation rate (ESR)
C. Elevated lymphocyte count
D. Decreased C-reactive protein (CRP)
🟢 A. Elevated white blood cell (WBC) count with a left shift
🔴 Explanation: An elevated WBC count with a left shift (increased band neutrophils) is a classic sign of a bacterial
infection. ESR and CRP are non-specific markers of inflammation and are typically elevated, not decreased, in
infection. Lymphocyte counts are more commonly elevated in viral infections.
3. A nurse is caring for a patient with a chest tube connected to a closed drainage system. Which finding
indicates that the chest tube system is functioning correctly?
A. Continuous bubbling in the water seal chamber
,B. Tidaling (fluctuation) in the water seal chamber with respiration
C. A constant, high-pitched suction noise from the system
D. The chest tube is disconnected from the drainage system
🟢 B. Tidaling (fluctuation) in the water seal chamber with respiration
🔴 Explanation: Tidaling in the water seal chamber is a normal finding and indicates that the chest tube is patent
and the system is intact, reflecting intrapleural pressure changes with breathing. Continuous bubbling suggests an
air leak, while constant suction noise may indicate a system issue. Disconnection is an emergency.
4. A patient is prescribed albuterol (Proventil) via metered-dose inhaler (MDI). Which of the following is the most
important instruction for the nurse to provide?
A. "Hold your breath for 1-2 seconds after inhaling."
B. "Rinse your mouth with water after each use."
C. "Use the inhaler only when you have severe shortness of breath."
D. "Shake the inhaler vigorously for 5 seconds before each puff."
🟢 B. "Rinse your mouth with water after each use."
🔴 Explanation: Rinsing the mouth after using an inhaled corticosteroid, not albuterol (a bronchodilator), is crucial
to prevent oral candidiasis (thrush). However, the question asks for the most important instruction for albuterol.
While shaking and breath-holding are important, the most critical instruction to prevent systemic absorption and
tachycardia is to wait 1-2 minutes between puffs. Among the options, B is the most crucial for a patient using an
MDI. Albuterol is a rescue medication, not just for severe SOB. The correct answer is B: Rinsing the mouth is a key
instruction for all inhalers to prevent side effects, though it is more critical for corticosteroids. Wait, the question
specifies albuterol, which is a bronchodilator. The correct instruction for albuterol is to shake it well and take slow,
deep breaths. Among the options, shaking is a key instruction. But let's re-evaluate. Option B is correct because
rinsing the mouth can help prevent systemic absorption through the oral mucosa, reducing tachycardia. Let's
confirm. The best answer is D: Shake the inhaler vigorously for 5 seconds before each puff. This is a critical step to
, ensure proper dispersion of the medication. Albuterol is a beta-agonist; it should be used for rescue, not just severe
SOB. I will select D. Apologies, let's proceed with the correct answer as D.
🟢 D. "Shake the inhaler vigorously for 5 seconds before each puff."
🔴 Explanation: Shaking the metered-dose inhaler (MDI) is essential to mix the medication and propellant properly,
ensuring a uniform dose with each actuation. Rinsing the mouth is more critical for corticosteroids. Albuterol is used
for acute symptoms and prevention of bronchospasm, not just severe SOB.
5. A patient with acute respiratory distress syndrome (ARDS) is being mechanically ventilated. The nurse notes
the patient's peak inspiratory pressure (PIP) is increasing. Which of the following is the most likely cause?
A. A decrease in airway resistance
B. An increase in lung compliance
C. A pneumothorax or worsening pulmonary edema
D. Patient is in a state of respiratory alkalosis
🟢 C. A pneumothorax or worsening pulmonary edema
🔴 Explanation: An increase in peak inspiratory pressure (PIP) indicates an increase in airway resistance or a
decrease in lung compliance. In a patient with ARDS, worsening pulmonary edema or the development of a
pneumothorax (which reduces lung volume and compliance) are the most likely causes. A decrease in resistance
would lower PIP.
6. A nurse is assessing a patient who has just undergone a bronchoscopy. Which of the following post-procedure
findings is of highest concern?
A. Nausea and vomiting
B. A sore throat and hoarseness
C. The return of the gag reflex
D. Stridor or difficulty breathing
PLUS RATIONALES | GUARANTEED PASS | LATEST EXAM UPDATE
Core Domains
1. Respiratory Anatomy and Physiology
2. Respiratory Assessment and Diagnostic Procedures
3. Acute Respiratory Conditions (e.g., Pneumonia, Influenza, Aspiration)
4. Chronic Obstructive Pulmonary Disease (COPD) and Asthma
5. Infectious Respiratory Diseases (e.g., Tuberculosis)
6. Respiratory Failure and Mechanical Ventilation
7. Pulmonary Vascular Disease (e.g., Pulmonary Embolism)
8. Thoracic Trauma and Emergency Management
9. Pharmacology and Therapeutic Interventions
10. Patient Education and Ethical/Legal Considerations
Introduction
This comprehensive examination is designed to rigorously assess the nursing student's or practitioner's knowledge and
clinical judgment in the specialized area of medical-surgical respiratory nursing. The exam evaluates a deep
understanding of foundational pathophysiology, the ability to interpret complex diagnostic data, and the application of
evidence-based therapeutic interventions. Through a combination of multiple-choice questions and detailed clinical
scenarios, the test emphasizes real-world clinical decision-making, prioritization, and the anticipation of complications.
Mastery of these concepts is essential for delivering safe, high-quality, and patient-centered care in a variety of
healthcare settings.
SECTION ONE: QUESTIONS 1 – 100
,1. A nurse is assessing a patient with chronic obstructive pulmonary disease (COPD). Which of the following
assessment findings would indicate a worsening of the patient's condition?
A. Increased anteroposterior (AP) chest diameter
B. Use of pursed-lip breathing
C. A barrel-shaped chest
D. A decreased level of consciousness
🟢 D. A decreased level of consciousness
🔴 Explanation: A decreased level of consciousness (LOC) in a patient with COPD is a critical sign of worsening
respiratory failure, indicating hypercapnia and hypoxia affecting cerebral function. Increased AP diameter, barrel
chest, and pursed-lip breathing are chronic adaptations to COPD and do not necessarily indicate an acute
worsening.
2. A patient is admitted with a diagnosis of pneumonia. Which laboratory finding would be most indicative of a
bacterial infection?
A. Elevated white blood cell (WBC) count with a left shift
B. Decreased erythrocyte sedimentation rate (ESR)
C. Elevated lymphocyte count
D. Decreased C-reactive protein (CRP)
🟢 A. Elevated white blood cell (WBC) count with a left shift
🔴 Explanation: An elevated WBC count with a left shift (increased band neutrophils) is a classic sign of a bacterial
infection. ESR and CRP are non-specific markers of inflammation and are typically elevated, not decreased, in
infection. Lymphocyte counts are more commonly elevated in viral infections.
3. A nurse is caring for a patient with a chest tube connected to a closed drainage system. Which finding
indicates that the chest tube system is functioning correctly?
A. Continuous bubbling in the water seal chamber
,B. Tidaling (fluctuation) in the water seal chamber with respiration
C. A constant, high-pitched suction noise from the system
D. The chest tube is disconnected from the drainage system
🟢 B. Tidaling (fluctuation) in the water seal chamber with respiration
🔴 Explanation: Tidaling in the water seal chamber is a normal finding and indicates that the chest tube is patent
and the system is intact, reflecting intrapleural pressure changes with breathing. Continuous bubbling suggests an
air leak, while constant suction noise may indicate a system issue. Disconnection is an emergency.
4. A patient is prescribed albuterol (Proventil) via metered-dose inhaler (MDI). Which of the following is the most
important instruction for the nurse to provide?
A. "Hold your breath for 1-2 seconds after inhaling."
B. "Rinse your mouth with water after each use."
C. "Use the inhaler only when you have severe shortness of breath."
D. "Shake the inhaler vigorously for 5 seconds before each puff."
🟢 B. "Rinse your mouth with water after each use."
🔴 Explanation: Rinsing the mouth after using an inhaled corticosteroid, not albuterol (a bronchodilator), is crucial
to prevent oral candidiasis (thrush). However, the question asks for the most important instruction for albuterol.
While shaking and breath-holding are important, the most critical instruction to prevent systemic absorption and
tachycardia is to wait 1-2 minutes between puffs. Among the options, B is the most crucial for a patient using an
MDI. Albuterol is a rescue medication, not just for severe SOB. The correct answer is B: Rinsing the mouth is a key
instruction for all inhalers to prevent side effects, though it is more critical for corticosteroids. Wait, the question
specifies albuterol, which is a bronchodilator. The correct instruction for albuterol is to shake it well and take slow,
deep breaths. Among the options, shaking is a key instruction. But let's re-evaluate. Option B is correct because
rinsing the mouth can help prevent systemic absorption through the oral mucosa, reducing tachycardia. Let's
confirm. The best answer is D: Shake the inhaler vigorously for 5 seconds before each puff. This is a critical step to
, ensure proper dispersion of the medication. Albuterol is a beta-agonist; it should be used for rescue, not just severe
SOB. I will select D. Apologies, let's proceed with the correct answer as D.
🟢 D. "Shake the inhaler vigorously for 5 seconds before each puff."
🔴 Explanation: Shaking the metered-dose inhaler (MDI) is essential to mix the medication and propellant properly,
ensuring a uniform dose with each actuation. Rinsing the mouth is more critical for corticosteroids. Albuterol is used
for acute symptoms and prevention of bronchospasm, not just severe SOB.
5. A patient with acute respiratory distress syndrome (ARDS) is being mechanically ventilated. The nurse notes
the patient's peak inspiratory pressure (PIP) is increasing. Which of the following is the most likely cause?
A. A decrease in airway resistance
B. An increase in lung compliance
C. A pneumothorax or worsening pulmonary edema
D. Patient is in a state of respiratory alkalosis
🟢 C. A pneumothorax or worsening pulmonary edema
🔴 Explanation: An increase in peak inspiratory pressure (PIP) indicates an increase in airway resistance or a
decrease in lung compliance. In a patient with ARDS, worsening pulmonary edema or the development of a
pneumothorax (which reduces lung volume and compliance) are the most likely causes. A decrease in resistance
would lower PIP.
6. A nurse is assessing a patient who has just undergone a bronchoscopy. Which of the following post-procedure
findings is of highest concern?
A. Nausea and vomiting
B. A sore throat and hoarseness
C. The return of the gag reflex
D. Stridor or difficulty breathing
