How many primary, secondary (lobar) and tertiary (segregation) bronchi exist in each lung?

Q: What is the effect on ventilation of breathing different oxygen mixtures?

A: The exchange of air between the lungs and the atmosphere is known as “ventilation”. In this process,…

Q: How would blocking the structures of the conducting zone of the respiratory tract impair…

A: Ventilation is defined as the breathing movement of air in between outer atmosphere and lungs in…

Q: List the Lung Mechanics?

A: BASIC INFORMATION BREATHING  It is the process in which the air is taken in and exhaled out. The air…

Q: Is carbon dioxide transported from the bloodstream to the alveoli or from the alveoli to the…

A: A lung's functional components are known as alveoli. These tiny air sacs are located in the lungs…

Q: The larynx prevents food from entering the lower respiratory tract which includes the pharynx. is…

A: The larynx commonly called the voice box or glottis, It is the passageway for air between the…

Q: What is the concavity on the medial surface of left lung called?

A: The lungs are two spongy, air-filled organs on either side of the chest (thorax). The trachea…

Q: How does air in the lungs differ from the fresh air that enters the bodyduring inspiration?

A: Air moves into the lungs because of pressure gradients, which are produced by the contraction of…

Q: What measurement in addition to vital capacity is needed before you can calculate your total lung…

A: Breathing is the movement of air from outside the body through the bronchial tree and into the…

Q: Through which mechanism does bronchiolitis cause destruction of alveoli

A: Respiratory system comprises the nose, trachea (windpipe), bronchi, bronchioles, air sacs (alveoli),…

Q: What increases alveolar ventilation?

A: The rate at which the gas enters or exits the lungs is called ventilation. There are three kinds of…

Q: Why must the lung be able to return to its normal non-deflated shape? and name facctors that enable…

A: The lungs are spongy organs, full of air, and are found on both sides of the thorax. When we inhale,…

Q: What distinguishes lung capacities, as a group, from lung volumes?

A: Air which is present in the lungs is measured as lung volumes and lung capacities.

Q: List the branches of the bronchial tree.

A: The bronchial tree comprises the bronchi along with its various branches that transport air to the…

Q: Through which mechanism does bronchiolitis cause destruction of alveoli? Is emphysema genetic? Can…

A: Chronic obstructive pulmonary disease (COPD) is a lung disease that prevents air passage from the…

Q: What are the components of the respiratory membrane? Include 4

A: The part of the lungs that actively participates in the gaseous exchange with the blood is the…

Q: What are the Effect of Breathing Patterns on Alveolar Ventilation?

A: Exchange of gases through alveoli is known as alveolar ventilation

Q: The Valsalva maneuver is forced exhalation against a closed glottis. Howwould you demonstrate the…

A: Valsalva maneuver is a breathing method performed by closing the mouth and nose while expelling out…

Q: What are the relative contributions of the diaphragm and intercostal muscles to breathing?

A: breathing in a human occurs in 2 phase-Inspiration an expiration inspiration-it starts by…

Q: List and describe four functions of the respiratory system besides respiration?

A: The organization of organs and tissues which help in breathing is known as the respiratory system.…

Q: Outline the major anatomical components of the respiratory system.

A: The respiratory framework is a natural framework comprising of explicit organs and designs utilized…

Q: What are the differences between the conducting zone vs the respiratory zone?

A: The major respiratory structures span the nasal cavity to the diaphragm. Functionally, the…

Q: Why is it important for the body to assure that gas exchange (diffusion) is efficient in the…

A: The breathing of oxygen into the body and the expulsion of carbon dioxide from the body through the…

Q: Why is breathing through the nasal cavity more desirable than breathing through the mouth?

A: Respiration is a process in which the exchange of gases occurs. It is followed through the…

Q: Is a collapsed lung functional? Why or why not?

A: The lungs are covered by pleural layer. It is divided into two types of pleura.   Parietal pleura :…

Q: Which of the following respiratory structures are supported by cartilage: nose, larynx, trachea,…

A: Cartilage can be described as smooth and elastic tissue that is found in ends of long bones in…

Q: How can the depth of breathing be measured accurately?

A: Breathing, also known as ventilation refers to the process of moving the air in and out of the lungs…

Q: Doris has an obstruction of her right primary bronchus. As a result, how wuld the oxygen-hemoglobin…

A: Oxygen is mainly transported in the body by red blood cells, which is attached to hemoglobin…

Q: Discuss the respiratory organs of Labeo?

A: Rohu is a freshwater fish which is commonly found in rivers and ponds. The rohu bottom feeders but…

Q: which structure in the respiratory system is the site of gas exchange?

A: The body movements allowing air to enter and leave the lung. It is done by Inhalation and…

Q: Can you help me identify: the left and right lung, trachea, bronchi, primary and secondary…

A: The specimens given above is a sheep's pluck and it comprises the internal organs of a sheep that…

Q: what is the difference between the right and left lungs?

A: According to the question, we have to give a comparative study or difference between the right and…

Q: What is the Effect of Breathing Depth and Frequency on Alveolar Ventilation?

A: We know that The flow of gas between the alveoli and the exterior setting is known as alveolar…

Q: Why doesn’t the lungs collapse even after forceful expiration?

A: Expiration or exhalation refers to the outflow of air or breathes from an organism. The air moves…

Q: What is the name of the volume of air moved in or out of the lungs during a quiet respiratory cycle?

A: The mechanism of exchange of atmospheric oxygen with carbon dioxide produced in the body is called…