@dr.najeeblectures: What is Atelectasis? . . . . Atelectasis is the collapse of alveoli or loss of air within part or all of a lung, resulting in reduced lung expansion. Understand its mechanism and clinical significance with Dr. Najeeb. A high-yield respiratory physiology and pathology concept for medical students and USMLE preparation. . . #Atelectasis #RespiratorySystem #MedicalSchool #Pathology #USMLE #MedicalEducation #MBBS #fyp