HUMAN PHYSIOLOGY
BREATHING AND RESPIRATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Muscles and tendons
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Veins and bones
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Tissues and organs
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Cartilage and skin
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Detailed explanation-1: -The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs and blood vessels. The muscles that power your lungs are also part of the respiratory system. These parts work together to move oxygen throughout the body and clean out waste gases like carbon dioxide.
Detailed explanation-2: -The respiratory system includes the nose, mouth, throat, voice box, windpipe, lungs, and diaphragm.
Detailed explanation-3: -Windpipe (trachea) Large airways (bronchi) Small airways (bronchioles) Lungs.
Detailed explanation-4: -The conducting passageways of the respiratory system (nasal cavity, trachea, bronchi and bronchioles) are lined by pseudostratified columnar epithelial tissue, which is ciliated and which includes mucus-secreting goblet cells.
Detailed explanation-5: -Your lungs are on each side of your heart, inside your chest cavity. They are the main organs of the respiratory system. The right lung is divided into three lobes (sections), and the left lung is divided into two lobes.