If you’re a Respiratory Therapy student that is looking for a Croup study guide then you’ve come to the right place. Below you will find some of the absolute best Croup practice questions of the web.
Make time in your schedule to navigate through these practice questions so that you can truly learn and understand everything you need to know about Croup. Are you ready to get started?
Croup Practice Questions:
1. What is croup?
Croup is a condition characterized by hoarseness, a resonant cough described as “barking” or “brassy”, varying degrees of inspiratory stridor, and varying degrees of respiratory distress resulting from swelling or obstruction in the region of the larynx and subglottic airway. Croup syndromes can affect the larynx, trachea, and bronchi. The important thing to remember is that the swelling is BELOW the glottis.
2. What is another name for croup?
3. What is the description of acute laryngotracheobronchitis?
It is the most common croup syndrome with viral causing agents. The disease is usually preceded by URI. The inflammation of the mucosal lining in the larynx and trachea causes narrowing of the airway. This causes the child to struggle to inhale air past the obstruction and into the lungs producing the characteristic inspiratory stridor and suprasternal retractions.
4. What are the clinical manifestations of laryngotracheobronchitis?
Barking, seal-like, brassy cough, hoarseness, acute stridor, symptoms of hypoxia may become present, respiratory distress and signs of impending airway obstruction include increased pulse and respiratory rate, chest retractions, flaring nares, and increased restlessness.
5. What is the therapeutic management of laryngotracheobronchitis?
The major objective of medical management is maintaining the airway and providing
6. What is the most common cause of stridor?
7. What is the most common cause of stridor but is more severe than croup?
8. What are the signs and symptoms of croup?
Baby (6 months – 1.5 years) will have stridor, barking cough, hoarse voice, inspiratory stridor, trouble breathing (retractions, can see ribs) and then have a characteristic seal-like bark.
9. What is the most common cause of croup?
Parainfluenza 1, 2, 3 and could be any virus.
10. What is the sign of croup on an x-ray?
11. What is the most common age for getting croup?
6 months to 1.5 years and a maximum of 36 months.
12. What is the treatment for croup?
Treatment is basically the same for epiglottitis even though epiglottitis is a bacterial cause. For croup, it is a viral cause, so there is not much that can be done, just give nebulized cold or hot steam and monitor the airway and wait for it to resolve on its own. Keep
13. What is the pathophysiology for croup?
Often starts in the upper respiratory tract and progresses to
14. What is inflammation and edema in the subglottic area?
Least distensible part of the airway (surrounded by cricoid) and narrow diameter impedes air flow leading to stridor and “seal bark”
15. What is stridor?
High-pitched sound due to abnormal flow.
16. What are the clinical manifestations of croup?
Distinctive “brassy”, “barking”, “seal bark”, “rough and
17. What is the primary clinical diagnosis of croup?
“Steeple sign”: X-ray shows subglottic narrowing and airway appears as a steeple.
18. What are the medications for croup?
Steroids indicated for all regardless of severity because it lessens
19. What is the description of croup syndrome?
Croup is a group of symptoms that are characterized by hoarseness, barking or brassing cough “
20. Why is croup syndrome more susceptible to infants and children?
Infant and small children are more susceptible to this disease because their airways are smaller.
21. How is croup described?
When there is inflammation, it is easily obstructed because of their small airways. When there is edema, the airway will be smaller. When patients have croup there is narrowing and edema. Air is trying to squeeze out through the narrow airway.
22. What can be seen in croup?
Narrowing and edema in the airway BELOW the glottis.
23. What is one of the most common types of croup?
24. What age does acute laryngotracheobronchitis affect children?
Less than 5 years old.
25. What is the cause of acute laryngotracheobronchitis?
RSV, influenza type A & B, parainfluenza types 3 & 2, measles, and
26. What is the onset of acute laryngotracheobronchitis?
Gradual onset of low-grade fever.
27. What are the signs and symptoms of acute laryngotracheobronchitis?
Children have upper respiratory infection first, worse at night, crying and agitation makes it worse, inspiratory stridor (narrowing of airway), brassy cough, hoarseness, dyspnea, restlessness, irritability, fever, as airway narrows, it makes it harder for the child to exhale, respiratory distress infants and young children exhibit, and intercostal retractions, nasal flaring, tachypnea, stridor.
28. What happens to the airways in acute laryngotracheobronchitis?
It narrows and makes it hard for the child to breathe.
29. What do infants and young children exhibit in acute laryngotracheobronchitis?
Intercostal retractions, nasal flaring, tachypnea, and stridor.
30. What are the treatments for acute laryngotracheobronchitis?
Humidity, nebulized epinephrine, and anti-inflammatory (to reduce the subglottic edema that is present).
31. When does croup typically occur?
Most likely occur overnight from 10 pm to 4 am or early morning 7 am to 11 am.
32. What is the most common cause of croup?
Parainfluenza virus type 1.
33. How does the virus infect the nasal and pharyngeal mucosal epithelium?
It spreads along respiratory epithelium to the larynx and trachea.
34. What happens in severe cases of croup?
Mucosal edema, fibrinous exudates, and pseudomembranes can build
35. Does croup
Subglottic and narrowing of the trachea in the “sub” glottic area.
36. What are the clinical features of croup?
Gradual onset and initially present with URI symptoms (coryza, congestion).
37. What are the progressions of the disease over 12‐48 hours?
Fever, hoarseness, barking cough (expiratory) and stridor (inspiratory).
38. What are the croup physical exam findings?
Hoarseness, nasal mucosa congested, mild to no pharyngeal erythema, mild tachypnea, prolonged inspiratory phase, stridor (inspiratory) and rales if have LTB.
39. What are the severe croup physical exam findings?
Suprasternal, subcostal, intercostal retractions, decreased breath sounds, hypoxia
40. What are the factors associated with severe croup?
Sudden onset of symptoms, rapid progression (<12 hours), previous episodes of croup, abnormality of the airway and medical conditions predispose to respiratory failure (neuromuscular disorders, asthma, cystic fibrosis).
41. What is the hallmark chest x-ray finding with croup?
42. What are the complications of croup?
Hypoxemia, respiratory failure, pulmonary edema, pneumothorax, secondary bacterial infection, tracheitis, bronchopneumonia, and pneumonia.
43. What is the management of croup?
It depends on the result of the severity assessment and phone triage. For mild croup, home treatment, mist, antipyretics, encourage fluid intake, steam, exposure to cold air and follow up phone call. For outpatient treatment, dexamethasone in single oral dose. For moderate to severe croup, evaluated in the ED or office, administration of humidified air/oxygen, avoid exacerbating anxiety, as will worsen symptoms, Dexamethasone
44. What are the manifestations of moderate to severe croup that needs to be hospitalized?
Worsens or fails to improve with dexamethasone and epinephrine; have retractions; need supplemental oxygen; poor by mouth intake; toxic in appearance; cardiac monitoring; nebulized epinephrine; and, repeat dexamethasone.
45. What are the signs and symptoms associated with respiratory infection in infants and small children?
Fever, poor feeding/anorexia, vomiting, diarrhea, abdominal pain, nasal blockage, nasal discharge, cough, respiratory sound, sore throat
46. What are the types of URI’s in children?
Acute nasopharyngitis (common cold) caused by numerous viruses such as RSV, rhinovirus, adenovirus, influenza, and parainfluenza viruses. Fever varies with the child’s age. Older children have low-grade fevers. Symptoms can last up to 10 days and home management varies with age.
47. What care is given in children with respiratory infection?
Assessment of respiratory status, monitor oxygen saturation,
48. How does croup begin?
As an upper respiratory infection with nasal congestion and cough.
49. What area does croup affect and how?
Larynx and subglottic area and they become inflamed leading to obstruction, swelling
50. What infection does croup lead to?
And that wraps up our study guide on Croup. I truly hope that these Croup practice questions were helpful for you. Just one last reminder: you will definitely need to know all about Croup for the board exams, especially in regards to knowing how it differs from Epiglottitis.
So use this study guide wisely and you’ll easily learn and understand everything you need to know about Croup and more. Thanks for reading and as always, breathe easy my friend.