Praktikum Anatomi Fisiologi Sistem Respirasi bu Dewi

In this segment, the speaker introduces the topic of the respiratory system, explaining its importance and the organs involved. The process begins with air entering through the nose, where it is filtered by nasal hairs. The air then travels through the pharynx and larynx, reaching the trachea, which leads to the bronchi and ultimately the lungs. The speaker describes the structure of the lungs, noting that the right lung has three lobes while the left lung has two. The heart is located behind the lungs, highlighting the organized structure of the human body. The segment concludes with a description of the bronchi branching into bronchioles, which end in alveoli, where gas exchange occurs. The speaker encourages further study of respiratory anatomy and physiology.