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Test Bank for Neonatal and Pediatric Respiratory Care 5th Edition by Brian K. Walsh Comprehensive Questions and Answers for Neonatal and Pediatric Respiratory Care Course and Respiratory Care Subject

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This comprehensive test bank for Neonatal and Pediatric Respiratory Care 5th Edition by Brian K. Walsh is designed to support students studying respiratory care for neonatal and pediatric patients while preparing for academic assessments. It provides valuable study support for reviewing essential concepts related to pediatric and neonatal respiratory anatomy and physiology, respiratory assessment, airway management, oxygen therapy, ventilation, respiratory disorders, diagnostic procedures, patient monitoring, and clinical interventions. Students can use this resource to reinforce important material and prepare for quizzes, examinations, midterms, finals, laboratory assessments, and other coursework. The material can be studied alongside textbook chapters, lectures, class notes, laboratory exercises, simulations, clinical practice, and other approved learning resources to identify areas requiring additional review and strengthen understanding of respiratory care principles. It is particularly useful for students enrolled in respiratory therapy, neonatal respiratory care, pediatric respiratory care, critical care, and related allied health programs. By providing an organized approach to reviewing major concepts, this resource can help learners strengthen clinical reasoning, improve retention, develop effective assessment and decision-making skills, and approach neonatal and pediatric respiratory care assessments with greater preparation and confidence while building a stronger foundation for safe and effective patient care.

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TES BANK J Y




NEONATAL&PEDIATRICRESPIRATORY
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CARE
5thEdition,Walsh
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TESBANK J Y

,Neonataland Pediatric Respiratory Care, 5th Edition, Brian K. Walsh Tes Bank
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Table of Contents
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Chapter 1. Fetal LungDevelopment
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Chapter 2. Fetal Gas Exchange and Circulation
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Chapter3. Antenatal Assessmen and High-Risk Delivery
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Chapter4. Examination and Assessmen ofthe Neonatal andPediatric Patient
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Chapter5. PulmonaryFunction Testingand Bedside PulmonaryMechanics
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Chapter 6. Radiographic Assessment
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Chapter 7. Pediatric Flexible Bronchoscopy
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Chapter8. 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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Chapter11. Aerosols and Administration of Inhaled Medications
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Chapter12. AirwayClearance Techniques and Hyperinflation Therapy
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Chapter 13. AirwayManagement
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Chapter 14. Surfactan Replacemen Therapy
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Chapter 15. Noninvasive Mechanical Ventilationand Continuous Positive Pressure oftheNeonate
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Chapter 16. Noninvasive Mechanical Ventilation ofthe Infan and Child
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Chapter17. Invasive Mechanical Ventilation ofthe Neonate and Pediatric Patient
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Chapter 18. Administration ofGas 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 PulmonaryDisorders
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Chapter 23. Surgical Disorders inChildhoodtha Affec RespiratoryCare
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Chapter 24. Congenital Cardiac Defects
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Chapter 25. Pediatric Sleep-Disordered Breathing
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Chapter26. Pediatric AirwayDisorders 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 RespiratoryDistress 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. Neurologicaland Neuromuscular Disorders
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Chapter 34. Pediatric Emergencies
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Chapter 35. Home Care ofthe Postpartum Family
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Chapter 36. Qualityand Safety
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,Chapter1:FetalLungDevelopment
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Walsh:Neonatal &Pediatric Respiratory Care 5th Edition Tes Bank (2020)
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1. Which of the following phases of human lung development is characterized bythe formation of a
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capillary network around airway passages? J Y J Y J
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a. Pseudoglandular
b. Saccular
c. Alveolar
d. Canalicular
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The canalicular phase follows the pseudoglandular phase, lasting from approximately 17
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weeks to 26 weeks of gestation. This phase is so named because of the appearance of vascular
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channels, or capillaries, which begin to grow by forming a capillary network around the air
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passages. During the 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 system J Y J Y J Y J
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develops, ending with the terminal bronchioles. The saccular stage of development, which J Y J Y J Y J Y J
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takes place from weeks 29 to 36 of gestation, is characterized bythe development of sacs that later
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become alveoli. During the saccular phase, a tremendous increase in the potential gas-
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exchanging surface area occurs. The distinction between the saccular stage and the alveolar J
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stage is arbitrary. The alveolar stage stretches from 39 weeks of gestation to term. This stage is
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represented by the establishment of alveoli. J Y J
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REF: pp. 3-5 J Y J Y




2. Regarding postnatal lung growth, byapproximately what age do most of the alveoli that will be J
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present in the lungs for life develop? J Y J Y J
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a. 6 months J
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b. 1 year J Y




c. 1.5 years J Y




d. 2 years J Y




ANS: C J Y




Most of the postnatal formation of alveoli in the infant occurs over the first 1.5 years of life. At 2
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years of age, the number of alveoli varies substantiallyamong individuals. After 2 years of age,
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males have more alveoli than do females. After alveolar multiplication ends, the alveoli
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continue to increase in size until thoracic growth is completed. J Y J Y J Y J Y J Y J Y J
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REF: p. 6 J Y J
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3. The respiratorytherapist is evaluating a newborn with mild respiratorydistress due to tracheal
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stenosis. During which period of lung development did this problem develop?
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, a. Embryonal
b. Saccular
c. Canalicular
d. Alveolar
ANS: A J Y




The initial structures of the pulmonary tree develop during the embryonal stage. Errors in
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development during this time may result in laryngeal, tracheal, or esophageal atresia or J Y J Y J
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stenosis. Pulmonaryhypoplasia, an incomplete development ofthe lungs characterized byan
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abnormally low number and/or size of bronchopulmonary segments and/or alveoli, can J Y J
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develop during the pseudoglandular phase. If the fetus is born during the canalicular phase
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(i.e., prematurely), severe respiratory distress can be expected because the inadequately
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developed airways, along with insufficient and immature surfactant production by alveolarJ Y J
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type II cells, gives rise to the constellation of problems known as infant respiratory distress
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syndrome.

REF: J Y J Y p. 6 J Y




4. Whichofthe following mechanisms is (are) responsible for thepossible association between
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oligohydramnios and lung hypoplasia? J
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I. Abnormalcarbohydrate metabolism J
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II. Mechanical restriction of the chest wall J Y J Y J Y J Y J
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III. Interference with fetal breathing J Y J
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IV. Failure to produce fetal lung liquid J
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a. I and III only
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b. II and III only J Y J Y J Y




c. I, II, and IV only
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d. II, III, and IVonly J Y J Y J Y J
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ANS: D J Y




Oligohydramnios, a reduced quantityof amniotic fluid present for an extended period of time, J Y J
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with or without renal anomalies, is associated with lung hypoplasia. The mechanisms by which
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amniotic fluid volume influences lung growthremain unclear. Possible explanations for reduced
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quantity of amniotic fluid include mechanical restriction of the chest wall, interference with
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fetal breathing, or failure to produce fetal lung liquid. These clinical and experimental
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observations possibly point to a common denominator, lung stretch, as being a major growth J
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stimulant.

REF: pp. 6-7 J Y J Y




5. What is the purpose of the substance secreted bythe type II pneumocyte?
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a. To increase the gas exchange surface area J
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b. Toreduce surface tension J
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c. To maintain lung elasticity J
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d. To preserve the volume of the amniotic fluid
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Publisher: 2014 ISBN: 9780323292832 Edition: Unknown

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