Asked by Th?ch Nguy?n on May 25, 2024
Verified
Mrs.Kafi has just delivered a premature infant at 33 weeks gestation.After careful examination,it is determined that his only complication is respiratory distress syndrome (RDS) .What does the nurse tell Mrs.Kafi is the reason why her infant son requires mechanical ventilation?
A) His alveolar walls are too thin for adequate air exchange.
B) He cannot produce an adequate supply of a protein necessary for lung expansion.
C) He has limited blood supply to his lungs due to constricted blood vessels.
D) He has a condition known as bronchopulmonary dysplasia (BPD) .
Respiratory Distress Syndrome (RDS)
A medical condition often seen in premature infants, characterized by difficulty breathing due to undeveloped lungs.
Mechanical Ventilation
Medical procedure that uses a machine to help a patient breathe when they are unable to do so on their own.
Alveolar Walls
Thin tissues that separate the alveoli (air sacs) in the lungs, enabling gas exchange during respiration.
- Analyze and tackle respiratory ailments accurately, including spotting symptoms of complications and determining when interventions are required.
Verified Answer
JC
Jennifer CanlasMay 31, 2024
Final Answer :
B
Explanation :
The primary reason premature infants require mechanical ventilation for respiratory distress syndrome (RDS) is due to their inability to produce an adequate supply of surfactant, a protein necessary for lung expansion. Surfactant reduces surface tension in the alveoli, allowing them to remain open and facilitating gas exchange.
Learning Objectives
- Analyze and tackle respiratory ailments accurately, including spotting symptoms of complications and determining when interventions are required.