How is the increased alveolar ventilation produced?

Q: What do the alveolar walls consist of?

A: The respiratory bronchioles open into alveolar ducts which terminate into an extended passage known…

Q: Describe the structure of the alveoli?

A: Step 1 The respiratory system is a system consisting of the respiratory tract, respiratory organs,…

Q: Does exercise affect the ventilation rate? How?

A: While exercising, ventilation may increase from 5-6l/min to more than 100l/min. Ventilation and…

Q: What are the main structures of the respiratory system?

A: Since it has not been mentioned that the respiratory system of which organism need to be considered,…

Q: What do the Respiratory disorders that cause the lung to collapseinclude?

A: The lung is the organ in the body that is used to exchange gases and fluids between the outside…

Q: Which nonrespiratory air movements help clear the air passages?

A: Npn respiratory air movements does not include gas exchange. Examples are : sneezing, coughing,…

Q: How is airway resistance influenced by airway radii?

A: For the transportation of the oxygen from the lungs to the tissues and carbon dioxide from the…

Q: How is the structure of the alveoli adapted for diffusion?

A: The respiratory bronchioles open into alveolar ducts which terminate into an extended passage known…

Q: What changes stimulate the peripheral chemoreceptors?

A: Answer: Introduction: Peripheral chemoreceptors present in the carotid and aortic bodies; it means…

Q: How does the larynx function in respiration and voice production?

A: The intracellular process in which complex organic compounds are broken down in a stepwise manner to…

Q: What is the surface area of the alveoli?

A: The Respiratory System of the human body mainly transports air in and out of the lungs. It also…

Q: How are inhalation andexpiration carried out?

A: Breathing refers to the process that includes movement of air into the lungs and then moving out of…

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

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

Q: Why do vital capacity, alveolar ventilation, and the diffusion ofgases across the respiratory…

A: Alveoli an important part of the respiratory system. Each lung contains about 300 million alveoli…

Q: What is the alveolar oxygen tension?

A: KEY WORDS :- Partial pressure of oxygen - It is the level of oxygen present in blood of arteries. It…

Q: How long for lung tissue and function to recover?

A: lungs are the respiratory organs and are susceptible to infections because it is connected to the…

Q: How is the pontine respiratory group related to the control of breathing?

A: Breathing is a motor behavior. It is generated and controlled by the central nervous system. The…

Q: How do alveoli change with age?

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

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: Why are the precise effects of aging on the respiratory system difficult to determine?

A: The effect of age on the respiratory system are as follows: Reduced lung capacity Reduced inhaling…

Q: Which gas is inhaled and which is exhaled during breathing?

A: Respiration is the process in which complex organic molecules are broken into simple organic…

Q: What does the alveoli provide?

A: Respiration is a catabolic process through which respiratory substrates such as carbohydrates, fats,…

Q: chronic bronchitis a problem with ventilation or diffusion?

A: Chronic bronchitis is characterized by inflammation and irritation of the passages of airways such…

Q: How do the central chemoreceptors transmit signals to the respiratory components of the medulla?

A: Answer: Introduction:  Central respiratory chemoreceptors (CRCs) means a cell which are subtle to…

Q: What is minute ventilation?

A: KEY WORDS :- Ventilation - It is the air flowing into the lungs and flows outside the lungs.

Q: What changes occur in inhaled gases as they travel throughthe respiratory system?

A: Gases are required to oxidize the food for producing energy for the body. Respiratory system…

Q: where is air pressure greatest?

A: Air pressure is the pressure exerted by the molecules of air on the earth's surface.

Q: Does oxygen diffuse from the alveoli into the pulmonary capillary blood?

A: Diffusion is defined as the movement or transfer of a substance (either liquid or gas) from a high…

Q: Why does the inspiratory muscles prevent the lungs from collapsing?

A: The primary inspiratory muscles are the diaphragm and external intercostals. In order to promote…

Q: How is breathing improved if the smooth muscle of the bronchial tree relaxes?

A: The respiration is carried out by the respiratory system. The respiratory system consists of the…

Q: What is the normal rate of breathing?

A: Breathing is a physical process of inhaling oxygen and exhaling carbon dioxide. Respiration is the…

Q: How are alveolar ventilation and oxygenation estimated and assessed?

A: The exchange of gas between the alveoli and the external environment is called Alveolar ventilation.…

Q: How are the lungs protected from excessive inflation?

A: The cardiovascular system is the transport system of the body. Blood circulates through the body…

Q: What is Respiratory Physiology?

A: The functioning of the human body is very complex. The human body is made of different organ…

Q: What is the respiratory center of the medulla?

A: The nervous system of the body consists of the brain, nerves, and spinal cord. The coordination…

Q: Where are the compound alveolar glands located?

A: Compound alveolar glands fall under the category of exocrine glands, where the final secretory…