0
We're unable to sign you in at this time. Please try again in a few minutes.
Retry
We were able to sign you in, but your subscription(s) could not be found. Please try again in a few minutes.
Retry
There may be a problem with your account. Please contact the AMA Service Center to resolve this issue.
Contact the AMA Service Center:
Telephone: 1 (800) 262-2350 or 1 (312) 670-7827  *   Email: subscriptions@jamanetwork.com
Error Message ......
Article |

Work of Respiration In Bronchiolitis

INGEBORG KRIEGER, MD; CHARLES F. WHITTEN, MD
Am J Dis Child. 1964;107(4):386-392. doi:10.1001/archpedi.1964.02080060388010.
Text Size: A A A
Published online

Bronchiolitis in infancy is characterized by the rapid development of respiratory distress caused by obstructive lesions at the bronchiolar level which lead to acute pulmonary over-distention. When severe respiratory distress continues unabated by therapy, these infants appear to become exhausted. Exhaustion has been implicated as a factor contributing to the demise of such infants. It is important to determine to what extent this is true. The role of mechanical devices capable of aiding respiration has remained uncertain partly because this rather complex question has not been answered as yet.

As part of a study on the mechanics of respiration in bronchiolitis, we have calculated the work of respiration in this disease and compared it with that performed by a group of infants with bronchopneumonia. Bronchopneumonia was selected because respiratory distress occurs without the apparent development of exhaustion. The purpose of this study was to ascertain whether the actual work performed

Topics

Sign in

Create a free personal account to sign up for alerts, share articles, and more.

Purchase Options

• Buy this article
• Subscribe to the journal

First Page Preview

View Large
First page PDF preview

First Page Preview

View Large
First page PDF preview

Figures

Tables

References

Correspondence

CME
Also Meets CME requirements for:
Browse CME for all U.S. States
Accreditation Information
The American Medical Association is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians. The AMA designates this journal-based CME activity for a maximum of 1 AMA PRA Category 1 CreditTM per course. Physicians should claim only the credit commensurate with the extent of their participation in the activity. Physicians who complete the CME course and score at least 80% correct on the quiz are eligible for AMA PRA Category 1 CreditTM.
Note: You must get at least of the answers correct to pass this quiz.
Please click the checkbox indicating that you have read the full article in order to submit your answers.
Your answers have been saved for later.
You have not filled in all the answers to complete this quiz
The following questions were not answered:
Sorry, you have unsuccessfully completed this CME quiz with a score of
The following questions were not answered correctly:
Commitment to Change (optional):
Indicate what change(s) you will implement in your practice, if any, based on this CME course.
Your quiz results:
The filled radio buttons indicate your responses. The preferred responses are highlighted
For CME Course: A Proposed Model for Initial Assessment and Management of Acute Heart Failure Syndromes
Indicate what changes(s) you will implement in your practice, if any, based on this CME course.
Submit a Comment

Multimedia

Some tools below are only available to our subscribers or users with an online account.

Sign in

Create a free personal account to sign up for alerts, share articles, and more.

Purchase Options

• Buy this article
• Subscribe to the journal

Related Content

Customize your page view by dragging & repositioning the boxes below.

Jobs
brightcove.createExperiences();