,Neonatal and Pediatric Respiratory Care, 5th Edition, Brian K. Walsh Test Bank
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Table of Contents
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Chapter 1. Fetal Lung Development
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Chapter 2. Fetal Gas Exchange and Circulation
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Chapter 3. Antenatal Assessment and High-Risk Delivery
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Chapter 4. Examination and Assessment of the Neonatal and Pediatric Patient
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Chapter 5. Pulmonary Function Testing and Bedside Pulmonary Mechanics
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Chapter 6. Radiographic Assessment
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Chapter 7. Pediatric Flexible Bronchoscopy
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Chapter 8. Invasive Blood Gas Analysis and Cardiovascular Monitoring
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Chapter 9. Noninvasive Monitoring in Neonatal and Pediatric Care
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Chapter 10. Oxygen Administration
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Chapter 11. Aerosols and Administration of Inhaled Medications
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Chapter 12. Airway Clearance Techniques and Hyperinflation Therapy
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Chapter 13. Airway Management
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Chapter 14. Surfactant Replacement Therapy
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Chapter 15. Noninvasive Mechanical Ventilation and Continuous Positive Pressure of the
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Neonate
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Chapter 16. Noninvasive Mechanical Ventilation of the Infant and Child
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Chapter 17. Invasive Mechanical Ventilation of the Neonate and Pediatric Patient
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Chapter 18. Administration of Gas Mixtures
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Chapter 19. Extracorporeal Membrane Oxygenation
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Chapter 20. Pharmacology
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Chapter 21. Thoracic Organ Transplantation
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Chapter 22. Neonatal Pulmonary Disorders
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Chapter 23. Surgical Disorders in Childhood that Affect Respiratory Care
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Chapter 24. Congenital Cardiac Defects
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Chapter 25. Pediatric Sleep-Disordered Breathing
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Chapter 26. Pediatric Airway Disorders and Parenchymal Lung Diseases
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Chapter 27. Asthma
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Chapter 28. Cystic Fibrosis
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Chapter 29. Acute Respiratory Distress Syndrome
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Chapter 30. Shock
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Chapter 31. Pediatric Trauma
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Chapter 32. Disorders of the Pleura
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Chapter 33. Neurological and Neuromuscular Disorders
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Chapter 34. Pediatric Emergencies
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Chapter 35. Home Care of the Postpartum Family
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Chapter 36. Quality and Safety
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,Chapter 1: Fetal Lung Development
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Walsh: Neonatal & Pediatric Respiratory Care 5th Edition Test Bank (2020)
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MULTIPLE CHOICE gygy
1. Which of the following phases of human lung development is characterized by
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the formation of a capillary network around airway passages?
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a. Pseudoglandular
b. Saccular
c. Alveolar
d. Canalicular
ANS: gy gy D
The canalicular phase follows the pseudoglandular phase, lasting from
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approximately 17 weeks to 26 weeks of gestation. This phase is so named
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because of the appearance of vascular channels, or capillaries, which begin to
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grow by forming a capillary network around the air passages. During the
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pseudoglandular stage, which begins at day 52 and extends to week 16 of
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gestation, the airway system subdivides extensively and the conducting airway
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system develops, ending with the terminal bronchioles. The saccular stage of
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development, which takes place from weeks 29 to 36 of gestation, is
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characterized by the development of sacs that later become alveoli. During the
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saccular phase, a tremendous increase in the potential gas- exchanging surface
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area occurs. The distinction between the saccular stage and the alveolar stage
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is arbitrary. The alveolar stage stretches from 39 weeks of gestation to term.
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This stage is represented by the establishment of alveoli.
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REF: pp. gy gy g y g y 3-5
2. Regarding postnatal lung growth, by approximately what age do most of the
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alveoli that will be present in the lungs for life develop?
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a. 6 months gygy
b. 1 year gy gy
c. 1.5 years gygy
d. 2 years gy gy
ANS: gy gy C
Most of the postnatal formation of alveoli in the infant occurs over the first
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1.5 years of life. At 2 years of age, the number of alveoli varies substantially
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among individuals. After 2 years of age, males have more alveoli than do
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females. After alveolar multiplication ends, the alveoli continue to increase in
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size until thoracic growth is completed.
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REF: p. 6 gy gy gygy
3. The respiratory therapist is evaluating a newborn with mild respiratory distress due
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gygy to tracheal stenosis. During which period of lung development did this
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, gygy problem develop?
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Table of Contents
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Chapter 1. Fetal Lung Development
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Chapter 2. Fetal Gas Exchange and Circulation
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Chapter 3. Antenatal Assessment and High-Risk Delivery
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Chapter 4. Examination and Assessment of the Neonatal and Pediatric Patient
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Chapter 5. Pulmonary Function Testing and Bedside Pulmonary Mechanics
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Chapter 6. Radiographic Assessment
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Chapter 7. Pediatric Flexible Bronchoscopy
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Chapter 8. Invasive Blood Gas Analysis and Cardiovascular Monitoring
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Chapter 9. Noninvasive Monitoring in Neonatal and Pediatric Care
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Chapter 10. Oxygen Administration
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Chapter 11. Aerosols and Administration of Inhaled Medications
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Chapter 12. Airway Clearance Techniques and Hyperinflation Therapy
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Chapter 13. Airway Management
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Chapter 14. Surfactant Replacement Therapy
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Chapter 15. Noninvasive Mechanical Ventilation and Continuous Positive Pressure of the
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Neonate
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Chapter 16. Noninvasive Mechanical Ventilation of the Infant and Child
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Chapter 17. Invasive Mechanical Ventilation of the Neonate and Pediatric Patient
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Chapter 18. Administration of Gas Mixtures
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Chapter 19. Extracorporeal Membrane Oxygenation
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Chapter 20. Pharmacology
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Chapter 21. Thoracic Organ Transplantation
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Chapter 22. Neonatal Pulmonary Disorders
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Chapter 23. Surgical Disorders in Childhood that Affect Respiratory Care
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Chapter 24. Congenital Cardiac Defects
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Chapter 25. Pediatric Sleep-Disordered Breathing
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Chapter 26. Pediatric Airway Disorders and Parenchymal Lung Diseases
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Chapter 27. Asthma
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Chapter 28. Cystic Fibrosis
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Chapter 29. Acute Respiratory Distress Syndrome
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Chapter 30. Shock
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Chapter 31. Pediatric Trauma
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Chapter 32. Disorders of the Pleura
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Chapter 33. Neurological and Neuromuscular Disorders
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Chapter 34. Pediatric Emergencies
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Chapter 35. Home Care of the Postpartum Family
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Chapter 36. Quality and Safety
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,Chapter 1: Fetal Lung Development
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Walsh: Neonatal & Pediatric Respiratory Care 5th Edition Test Bank (2020)
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MULTIPLE CHOICE gygy
1. Which of the following phases of human lung development is characterized by
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the formation of a capillary network around airway passages?
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a. Pseudoglandular
b. Saccular
c. Alveolar
d. Canalicular
ANS: gy gy D
The canalicular phase follows the pseudoglandular phase, lasting from
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approximately 17 weeks to 26 weeks of gestation. This phase is so named
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because of the appearance of vascular channels, or capillaries, which begin to
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grow by forming a capillary network around the air passages. During the
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pseudoglandular stage, which begins at day 52 and extends to week 16 of
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gestation, the airway system subdivides extensively and the conducting airway
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system develops, ending with the terminal bronchioles. The saccular stage of
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development, which takes place from weeks 29 to 36 of gestation, is
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characterized by the development of sacs that later become alveoli. During the
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saccular phase, a tremendous increase in the potential gas- exchanging surface
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area occurs. The distinction between the saccular stage and the alveolar stage
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is arbitrary. The alveolar stage stretches from 39 weeks of gestation to term.
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This stage is represented by the establishment of alveoli.
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REF: pp. gy gy g y g y 3-5
2. Regarding postnatal lung growth, by approximately what age do most of the
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alveoli that will be present in the lungs for life develop?
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a. 6 months gygy
b. 1 year gy gy
c. 1.5 years gygy
d. 2 years gy gy
ANS: gy gy C
Most of the postnatal formation of alveoli in the infant occurs over the first
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1.5 years of life. At 2 years of age, the number of alveoli varies substantially
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among individuals. After 2 years of age, males have more alveoli than do
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females. After alveolar multiplication ends, the alveoli continue to increase in
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size until thoracic growth is completed.
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REF: p. 6 gy gy gygy
3. The respiratory therapist is evaluating a newborn with mild respiratory distress due
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gygy to tracheal stenosis. During which period of lung development did this
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, gygy problem develop?
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