Question 1

Which of the following conditions is described as dissection of gas into the fascial planes of the skin and neck?

Accepted Answer

A)  ASIHD 
B)  Intravascular air embolism 
C)  PIE 
D)  Subcutaneous emphysema 
A)  ASIHD 
B)  Intravascular air embolism 
C)  PIE 
D)  Subcutaneous emphysema D

Question 2

Following delivery, when do pulmonary air leak syndromes commonly occur in preterm neonates?

Accepted Answer

A)  1 to 4 hours after delivery 
B)  5 to 8 hours after delivery 
C)  12 to 24 hours after delivery 
D)  24 to 48 hours after delivery 
A)  1 to 4 hours after delivery 
B)  5 to 8 hours after delivery 
C)  12 to 24 hours after delivery 
D)  24 to 48 hours after delivery D

Question 3

Which of the following might be used to relieve a tension pneumothorax in a neonate?

Accepted Answer

A)  Transillumination 
B)  Needle thoracentesis 
C)  Lung expansion therapy protocol 
D)  Surfactant replacement therapy 
A)  Transillumination 
B)  Needle thoracentesis 
C)  Lung expansion therapy protocol 
D)  Surfactant replacement therapy B

Question 4

What clinical presentation would be seen in a patient with a pneumoperitoneum?

Accepted Answer

A)  Mediastinal shift toward affected area 
B)  Change in point of maximum impulse 
C)  Sudden onset of abdominal distention 
D)  Pleural effusion 
A)  Mediastinal shift toward affected area 
B)  Change in point of maximum impulse 
C)  Sudden onset of abdominal distention 
D)  Pleural effusion

Question 5

An intubated, mechanically ventilated neonate developed a pneumothorax of the right lung. What could the respiratory therapist recommend to help the injured lung to heal?

Accepted Answer

A)  Selectively place the endotracheal tube into the left mainstem bronchus. 
B)  Selectively place the endotracheal tube into the right mainstem bronchus. 
C)  Replace the endotracheal tube with a tracheostomy tube. 
D)  Change to continuous positive airway pressure (CPAP). 
A)  Selectively place the endotracheal tube into the left mainstem bronchus. 
B)  Selectively place the endotracheal tube into the right mainstem bronchus. 
C)  Replace the endotracheal tube with a tracheostomy tube. 
D)  Change to continuous positive airway pressure (CPAP).

Question 6

What clinical manifestations are associated with the more negative intrapleural pressures generated during inspiration by a patient with pulmonary air leak syndrome?
1) Cyanosis of dependent thorax and abdomen
2) Intercostal and substernal retractions
3) Flaring nostrils
4) Inspiratory stridor

Accepted Answer

A)  1, 3 
B)  2, 3 
C)  1, 2, 3 
D)  1, 2, 3, 4 
A)  1, 3 
B)  2, 3 
C)  1, 2, 3 
D)  1, 2, 3, 4

Question 7

Prior to the introduction of exogenous surfactant, with which condition were preterm neonates most likely to develop pulmonary air leak syndrome?

Accepted Answer

A)  Meconium aspiration syndrome (MAS) 
B)  Respiratory distress syndrome (RDS) 
C)  Transient tachypnea of the newborn (TTN) 
D)  Apnea of prematurity 
A)  Meconium aspiration syndrome (MAS) 
B)  Respiratory distress syndrome (RDS) 
C)  Transient tachypnea of the newborn (TTN) 
D)  Apnea of prematurity

Question 8

A neonate on mechanical ventilation developed pulmonary air leak syndrome. What change should the respiratory therapist now recommend?

Accepted Answer

A)  Initiate the bronchopulmonary hygiene therapy protocol. 
B)  Decrease the oxygen percentage. 
C)  Initiate high-frequency ventilation. 
D)  Insert bilateral pleural chest tubes. 
A)  Initiate the bronchopulmonary hygiene therapy protocol. 
B)  Decrease the oxygen percentage. 
C)  Initiate high-frequency ventilation. 
D)  Insert bilateral pleural chest tubes.

Question 9

During mechanical ventilation of a preterm neonate, which of the following are considered to be important etiologic factors for the development of pulmonary air leak syndromes?
1) High levels of PEEP
2) High oxygen concentration
3) Prolonged inspiratory time
4) High PIP

Accepted Answer

A)  2, 3 
B)  3, 4 
C)  1, 3, 4 
D)  1, 2, 3, 4 
A)  2, 3 
B)  3, 4 
C)  1, 3, 4 
D)  1, 2, 3, 4

Question 10

How does pulmonary interstitial emphysema (PIE) affect lung function?
1) Increased airway resistance
2) Decreased lung compliance
3) Increased lung compliance
4) Decreased airway resistance

Accepted Answer

A)  1 
B)  1, 2 
C)  3, 4 
D)  2, 4 
A)  1 
B)  1, 2 
C)  3, 4 
D)  2, 4

Question 11

All of the following are associated with a pneumopericardium EXCEPT:

Accepted Answer

A)  systemic hypotension. 
B)  reduced cardiac output. 
C)  decreased stroke volume. 
D)  increased cardiac index. 
A)  systemic hypotension. 
B)  reduced cardiac output. 
C)  decreased stroke volume. 
D)  increased cardiac index.

Question 12

During the physical exam of a neonate with early pulmonary air leak syndromes, what respiratory rate would be expected?

Accepted Answer

A)  60 breaths/min 
A)  60 breaths/min

Question 13

Which of the following medications would be recommended for the treatment of SIAHD?

Accepted Answer

A)  Beta2-agonists 
B)  NSAIDs 
C)  Diuretics 
D)  Corticosteroids 
A)  Beta2-agonists 
B)  NSAIDs 
C)  Diuretics 
D)  Corticosteroids

Question 14

A neonate with pulmonary interstitial emphysema has developed a pneumothorax. In the early stages, a pneumothorax will manifest itself clinically as _____ disorder.

Accepted Answer

A)  an equally restrictive and obstructive 
B)  an obstructive pulmonary 
C)  a restrictive pulmonary 
D)  neither a restrictive nor an obstructive 
A)  an equally restrictive and obstructive 
B)  an obstructive pulmonary 
C)  a restrictive pulmonary 
D)  neither a restrictive nor an obstructive

Question 15

Which of the following chest radiograph findings would confirm the presence of PIE?
1) Mediastinal shift to the unaffected side
2) Air below the diaphragms
3) Lung hyperinflation
4) Fine, bubbly appearance of the lungs

Accepted Answer

A)  2, 3 
B)  1, 4 
C)  3, 4 
D)  1, 3, 4 
A)  2, 3 
B)  1, 4 
C)  3, 4 
D)  1, 3, 4

Question 16

A physician is performing transillumination to determine whether a neonate has a pneumothorax. What finding would confirm the presence of a pneumothorax?

Accepted Answer

A)  The trachea will be illuminated. 
B)  Light will shine through the hole in the lung. 
C)  There will be increased illumination on the unaffected side. 
D)  There will be increased illumination on the affected side. 
A)  The trachea will be illuminated. 
B)  Light will shine through the hole in the lung. 
C)  There will be increased illumination on the unaffected side. 
D)  There will be increased illumination on the affected side.

Exam 36: Pulmonary Air Leak Syndromes

Which of the following conditions is described as dissection of gas into the fascial planes of the skin and neck?

Following delivery, when do pulmonary air leak syndromes commonly occur in preterm neonates?

Which of the following might be used to relieve a tension pneumothorax in a neonate?

What clinical presentation would be seen in a patient with a pneumoperitoneum?

An intubated, mechanically ventilated neonate developed a pneumothorax of the right lung. What could the respiratory therapist recommend to help the injured lung to heal?

What clinical manifestations are associated with the more negative intrapleural pressures generated during inspiration by a patient with pulmonary air leak syndrome? 1) Cyanosis of dependent thorax and abdomen 2) Intercostal and substernal retractions 3) Flaring nostrils 4) Inspiratory stridor

Prior to the introduction of exogenous surfactant, with which condition were preterm neonates most likely to develop pulmonary air leak syndrome?

A neonate on mechanical ventilation developed pulmonary air leak syndrome. What change should the respiratory therapist now recommend?

During mechanical ventilation of a preterm neonate, which of the following are considered to be important etiologic factors for the development of pulmonary air leak syndromes? 1) High levels of PEEP 2) High oxygen concentration 3) Prolonged inspiratory time 4) High PIP

How does pulmonary interstitial emphysema (PIE) affect lung function? 1) Increased airway resistance 2) Decreased lung compliance 3) Increased lung compliance 4) Decreased airway resistance

All of the following are associated with a pneumopericardium EXCEPT:

During the physical exam of a neonate with early pulmonary air leak syndromes, what respiratory rate would be expected?

Which of the following medications would be recommended for the treatment of SIAHD?

A neonate with pulmonary interstitial emphysema has developed a pneumothorax. In the early stages, a pneumothorax will manifest itself clinically as _____ disorder.

Which of the following chest radiograph findings would confirm the presence of PIE? 1) Mediastinal shift to the unaffected side 2) Air below the diaphragms 3) Lung hyperinflation 4) Fine, bubbly appearance of the lungs

A physician is performing transillumination to determine whether a neonate has a pneumothorax. What finding would confirm the presence of a pneumothorax?

The Patient Interview

The Physical Examination and Its Basis in Physiology

Pulmonary Function Study Assessments

Arterial Blood Gas Assessments

Oxygenation Assessments

Cardiovascular System Assessments

Radiologic Examination of the Chest

Other Important Tests and Procedures

The Therapist-Driven Protocol Program and the Role of the Respiratory Therapist

Respiratory Failure and the Mechanical Ventilation Protocol

Recording Skills: The Basis for Data Collection, Organization, Assessment Skill

Chronic Obstructive Pulmonary Disease (COPD), Chronic Bronchitis, and Emphysema

Asthma

Bronchiectasis

Cystic Fibrosis

Pneumonia

Lung Abscess

Tuberculosis

Fungal Diseases of the Lung

Pulmonary Edema

Pulmonary Vascular Disease: Pulmonary Embolism and Pulmonary Hypertension

Flail Chest

Pneumothorax

Pleural Effusion and Empyema

Kyphoscoliosis

Interstitial Lung Diseases

Cancer of the Lung

Acute Respiratory Distress Syndrome

Guillain-Barré Syndrome

Myasthenia Gravis

Sleep Apnea

Clinical Manifestations Common with Newborn and Early Childhood Respiratory Dis

Meconium Aspiration Syndrome

Transient Tachypnea of the Newborn

Respiratory Distress Syndrome

Respiratory Syncytial Virus (Bronchiolitis or Pneumonitis)

Bronchopulmonary Dysplasia

Congenital Diaphragmatic Hernia

Congenital Heart Diseases

Croup Syndrome: Laryngotracheobronchitis and Acute Epiglottitis

Near Drowning/Wet Drowning

Smoke Inhalation, Thermal Injuries, and Carbon Monoxide Intoxication

Atelectasis

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