What are the anatomy parts of the respiratory system?
These are the parts:
- Nose.
- Mouth.
- Throat (pharynx)
- Voice box (larynx)
- Windpipe (trachea)
- Large airways (bronchi)
- Small airways (bronchioles)
- Lungs.
What are the 4 parts of respiratory?
Pharynx (throat): Tube that delivers air from your mouth and nose to the trachea (windpipe). Trachea: Passage connecting your throat and lungs. Bronchial tubes: Tubes at the bottom of your windpipe that connect into each lung. Lungs: Two organs that remove oxygen from the air and pass it into your blood.
What are the 7 organ of respiratory system?
The organs of the respiratory system include the lungs, pharynx, larynx, trachea, and bronchi.
What is the anatomy and physiology of the respiratory system?
Anatomy & Physiology of the Respiratory System Air is taken in via the upper airways (the nasal cavity, pharynx and larynx) through the lower airways (trachea, primary bronchi and bronchial tree) and into the small bronchioles and alveoli within the lung tissue.
What is the correct order of the parts of the respiratory system?
Answer
- Nostrils.
- Nasal cavity.
- Trachea.
- Lungs ( in the lungs it first goes to bronchi -> bronchioles -> alveoli)
What is the respiratory pathway?
Respiratory System: Pathway of air: nasal cavities (or oral cavity) > pharynx > trachea > primary bronchi (right & left) > secondary bronchi > tertiary bronchi > bronchioles > alveoli (site of gas exchange)
What is the basic unit of respiration?
The alveoli (singular: alveolus) are tiny hollow air sacs that comprise the basic unit of respiration.
What are type 2 alveolar cells?
Type II cells are defenders of the alveoli by secreting surfactant, keeping the alveolar space relatively free from fluid, serving as progenitor cells to repopulate the epithelium after injury, and providing important components of the innate immune system.
What are the 4 main functions of the respiratory system?
There are five functions of the respiratory system.
- Gas Exchange – oxygen and carbon dioxide.
- Breathing – movement of air.
- Sound Production.
- Olfactory Assistance – sense of smell.
- Protection – from dust and microbes entering body through mucus production, cilia, and coughing.