Which are the major disease-induced cause of inadequate oxygen movement between alveoli and pulmonary?

Q: What is the role of diaphragm during inhalation and exhalation?

A: The diaphragm is a dome-shaped muscle present at the flow of the thoracic cavity. Exhalation and…

Q: How does carbon dioxide movement occur during systemic gas exchange, gas transport, and alveolar gas…

A: The transition in partial pressure from the alveoli (high concentration) to the capillaries (low…

Q: Describe the structure of the alveoli?

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

Q: What is surface tension? Why is surface tension important in the function of the alveoli? What is…

A: Alveoli are small sac like structure which are thin walled and ballon shaped structure which helps…

Q: Which nerves convey impulses from the respiratory center to the diaphragm?

A: Phrenic nerves.

Q: Which are the two main anatomical components of the medullary respiratory center?

A: In the medulla oblongata and pons, in the brainstem, the respiratory core is located. Three large…

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: 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: Illustrate the matching of Ventilation and Blood Flow in Alveoli?

A: Ventilation/perfusion ratio (V/Q ratio) is a ratio that is used to find the effectiveness and…

Q: Define what is external respiration ?

A: The respiratory system consists of the organs that help to breathe and helps to move oxygen…

Q: How Gas exchange in the lungs ?

A: Step 1 Human respiratory organs are a pair of lungs. Lungs are associated inside the thoracic…

Q: What are the components of the respiratory system?

A: Introduction:-  The respiratory system is the organs and other parts of our body involved in…

Q: What is the mechanism of gas exchange between alveoli andpulmonary capillaries? In a healthy person…

A: Respiration is the movement of oxygen from the external climate to the cells inside tissues, and the…

Q: Which are the Two Important Transmural Pressures of the Respiratory System?

A: Two important transmural pressures of the respiratory system are: PL Pcw

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

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

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: Explain the function of Alveoli ?

A: Alveoli are the respiratory unit of the lungs. They are present in a cluster at the terminal ends of…

Q: Relate the microscopic anatomy of the pulmonary alveoli to their role in gas exchange?

A: Introduction: The respiratory tract of a human is divided into two types: lower airways and upper…

Q: How do alveoli change with age?

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

Q: What consequences would result if inflammation caused a buildup of fluid in the alveoli and…

A: Inflammation is a condition that arises when our body's immune system fights against pathogens that…

Q: In what diseases is the airway resistance increased?

A: The disease in which the airflow is diminished is known as obstructive lung disease. It occurs due…

Q: How does alveolicapillary membrane function in ventilation and perfusion?

A: Alveolicapillary membrane is the functional respiratory membrane .  The Blood-air- barrier or…

Q: How does the Ventilation-Perfusion Ratio affect the Alveolar Gases?

A: The phenomenon of gas exchange occurs in the lungs ,precisely in the alveoli, between alveolar air…

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: 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: What structures are involved in breathing? What are two key gases involved in breathing? (

A: Respiration is really a vital life-sustaining mechanism that involves the exchange of gases in…

Q: Describe the process of Oxygen and Carbon Dioxide Diffusion acrossthe Alveolar-Capillary Membrane?

A: The mechanism of energy intake by an exchange of atmospheric oxygen (O2) and carbon dioxide (CO2) is…

Q: What is the physicalprocess through which gasexchange is accomplished inthe pulmonary alveoli?

A: In animals, respiration is the biological process, which results in exchange of gases, oxygen and…

Q: Where does oxygen and carbon dioxide exchange take place within the lungs?

A: The lungs and respiratory system allow us to breathe. They bring oxygen into our bodies called…

Q: Describe how gas exchange takes place between the alveoli and the capillaries?

A: Exchange of gases in lungs occurs through two steps that are- entry of oxygen from alveolar air to…

Q: What feature of alveoli that helps in efficient gas exchange?

A: Alveoli are tiny cup-like hollow structures present at the end of the bronchial tubes throughout the…

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: Describe the walls of alveoli?

A: Alveoli are microscopic air sacs in your lungs that absorb oxygen and keep you alive. Alveoli are…

Q: Does the size of the lungs change when we inhale or exhale? How?

A: The size of lungs continuesly changes during inhalation and exhalation. Mechanism of breathing:…

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 respiratory center of the medulla?

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

Q: What is the Role of Bronchodilator?

A: Lung diseases are among the most frequent medical conditions worldwide. When a person breathes in,…