Answer :
Final answer:
IPPB alone is not suitable for cases of absorption atelectasis with significant secretions and possible airway obstruction due to its inability to clear secretions or relieve airway obstruction. Other treatments like chest physiotherapy, suctioning, or bronchodilators are often required in conjunction.
Explanation:
Intermittent Positive Pressure Breathing (IPPB) should not be used alone in cases of absorption atelectasis with significant secretions and possible airway obstruction because it may not effectively address these issues. IPPB can deliver pressurized air into the lungs to help improve ventilation, but it does not directly clear secretions or relieve airway obstruction. In cases with significant secretions, techniques such as chest physiotherapy and suctioning are often necessary to physically remove mucus from the airways. For airway obstruction, measures like bronchodilators or mechanical assistance to ensure airway patency may be required.
Further, in the presence of increased airway resistance, IPPB could lead to higher intrapleural pressure during inhalation and make breathing more difficult. These conditions necessitate a comprehensive treatment approach that addresses all aspects of the patient's respiratory status, rather than relying solely on IPPB.
