WebJun 27, 2024 · Upper respiratory tract infections involve the nose, sinuses, pharynx, larynx, and the large airways. A variety of viruses and bacteria can cause upper respiratory tract infections. These cause a variety of patient … WebANATOMY AND CELLULAR COMPONENTS OF THE RESPIRATORY TRACT: Upper respiratory tract • ciliated columnar cells • squamous cells Lower respiratory tract • trachea and bronchi • ciliated columnar cells • goblet cells • basal or reserve cells • neuroendocrine cells • terminal bronchioles • nonciliated cuboidal or columnar cells (Clara cells) • alveoli •

Airway Anatomy Structure, Zone & Function - Study.com

WebApr 2, 2024 · The respiratory tract refers to the portion of the respiratory system that conducts air into and out of the body. It is conventionally divided into upper and lower … WebRespiratory Tract. The respiratory tract is divided into two main parts: the upper respiratory tract, consisting of the nose, nasal cavity and the pharynx; and the lower respiratory tract, … summative test vs formative test

Upper respiratory airways - Physiopedia

WebThe upper respiratory tract is composed by: Nose and nasal cavities Sinuses Pharynx Larynx Trachea Bronchi 1. The upper respiratory tract warms humidify and cleans incoming air. 2. The nasal mucosa is richly supply with vascular tissue. 3. The upper respiratory system is controlled by the nervous system. 4. WebThere are two main parts to the respiratory system: one is upper respiratory and other one is lower respiratory systems. Explanation: The structures that are situated above the larynx make up the upper respiratory tract, whereas the structures that are situated below the larynx make up the lower respiratory tract. View the full answer Step 2/4 WebThe organs of the respiratory system form a continuous system of passages, called the respiratory tract, through which air flows into and out of the body. The respiratory tract … paksha halloween india