explain the relative roles of the respiratory muscles and lung elasticity in producing the volume changes that cause air to flow into and out of the lungs.

Q: Why must a person floating on the surface of the water and breathing through a snorkel increase…

A: Tidal volume Tidal volume is defined as the amount of air delivered to the lung during the…

Q: define respiration.

A: There are several process happening in the human body so as to carry out its regular process. This…

Q: Explain how a change in lung dimensions causes a change in alveolar pressure?

A: The human body is a well built machine in which all the organs coordinate together to make it work.…

Q: Explain how each of the following factors affects pulmonary ventilation: airway resistance,…

A: Breathing(pulmonary ventilation) is described as the movement of air between the atmosphere and the…

Q: Discuss how inhaling decreased amounts of O2 affects pulmonary ventilation.

A: Pulmonary ventilation Pulmonary means relating to the lungs or lung tissue. Pulmonary ventilation is…

Q: Define external respiration and internal respiration.

A: Respiration is an important process that occurs in the organism. Breathing is a physical process…

Q: Differentiate between internal and external respiration. Describe anatomic relationships between the…

A: Respiration that is occurring externally at the alveolus in the lungs is known as External…

Q: Describe the process of inhalation in the air pressure in the chest cavity

A: Breathing is a process mainly consist of two activities, inhalation and exhalation. It is a process…

Q: Describe the difference between internal respiration and external respiration.

A: Respiration involves the gaseous exchange of oxygen and carbon dioxide to produce energy.  The Gas…

Q: Explain control of the basic rhythm of breathing.

A: Answer: Introduction:  Respiration is a process of inhaling and exhaling air for exchange of oxygen…

Q: Explain the factors that affect gas movement throughthe respiratory membrane.

A: Answer: Introduction: Gas exchange is well-organized because of a thin respiratory membrane, the…

Q: Describe the physical principles governing the movement of air into and out of the lungs, and the…

A: Lungs are the principal organs of respiration. The lungs are paired organs that are located on…

Q: List the factors that control the inflation and deflation of the lungs?

A: Inflation and deflation of lungs explains the movement of lungs during the inspiration and…

Q: Describe the physical principles governing the movement of air into the lungs and the actions of the…

A: The mechanics of breathing is determined by the interactions between gas pressure and volume.…

Q: Explain how the compliance and elasticity of the lungs affect inspiration and expiration.

A: inspiration is to inhale or breathe in and expiration is to exhale or breathe out.

Q: Define the term Lung Volumes?

A: Respiration is a biochemical process of oxidation of organic compounds in an orderly manner for the…

Q: explain how the structure of the alveoli facilitates gas exchange?

A: In vertebrates, the lungs branch broadly, and their whole volume is loaded up with a great many air…

Q: Explain how intrapleural and intrapulmonary pressures change during breathing.

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

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: Describe the structures and functions of the conducting and respiratory zones of the lungs.

A: The physical process that involves a gaseous exchange between the body and the atmosphere is known…

Q: relate dalton's law and henry's law to external respiration and internal respiration.

A: Respiratory system is the process of gaseous exchange. Which includes external respiration and…

Q: Contrast the processes of inspiration and expiration during ventilation.

A: Respiration is the oxygen movement from the outside environment to the tissues and cells of the…

Q: Explain what determines the rate and depth of breathing

A: The movement of air in or out of the lungs also called pulmonary ventilation or breathing. The two…

Q: Describe three ways carbon dioxide can be transported from cellsto the lungs.

A: Transport of Carbon dioxide  The blood transports carbon dioxide Comparatively easily because of its…

Q: State the alveolar partial pressures for oxygen and carbon dioxide in a healthy person at rest.

A: Introduction: The pressure that is exerted by a single gas component inside a mixture is referred to…

Q: State and explain the changes in the lung volume, the alveolar pressure (Palv) and a irflow between…

A: Lungs are the primary organs of the respiratory system. Their key function is to extract oxygen from…

Q: Describe the impact narrowing or widening the passages of the airway would have on gas exchange.

A: The lungs are organs of the body that helps in the exchange of gases (oxygen, carbon dioxide)…

Q: Explain how the inspiratory and expiratory neurons in the medulla establish the basic pattern of…

A: Breathing has two phases: inspiration and expiration. During inspiration, the diaphragm and muscles…

Q: Describe the process of ventilation of the lungs utilizing an Aspiration pump

A: Respiration is a metabolic process through which carbon dioxide is exhaled and Oxygen is inhaled.…

Q: Explain the oxygen demands of quiet respiration versusforced respirations.

A: Introduction ; The act of breathing, also known as pulmonary ventilation, is the flow of air into…

Q: As the diameters of the respiratory airways decrease, which of the following is observed?

A: Every cellular system works so efficiently because they have a back proof plan if anything goes…

Q: trace the flow of air beginning with the air in the atmosphere and ending with the alveoli

A: Breathing occurs in two steps- 1. Inspiration- In this method we take air inside the body. 2.…

Q: Explain the correlation between gas pressure and concentration in terms of respiration.

A: Respiration can be defines as the process of exchange of gases i.e., oxygen and carbon dioxide. This…

Q: Explain the role of the atmospheric pressure, pressure gradients, and Boyle’s law on pulmonary…

A: Pulmonary ventilation is defined as a process of breathing where the air enters in and out of the…

Q: a.) What is the impact on internal respiration in your alveoli if the partial pressure of the oxygen…

A: Your breath would be quick, slow, and regulated if you're breathing properly. You can feel at peace…

Q: Discuss how inhaling increased amounts of CO2 affects pulmonary ventilation.

A: Pulmonary ventilation is usually referred as breathing. It includes the flowing of air into the…

Q: Explain working of lungs. Also draw its diagram and label it.

A: The human respiratory system comprises of: Nostrils: holes of the nose that open into nasal…

Q: Distinguish between Vital capacity and Total lung capacity.

A: The lungs are the primary organs of the respiratory system in humans and many other animals…

Q: Explain how pressure gradients are established and result in pulmonary ventilation.

A: Breathing is defined as the passage of air into and out of the lungs, which is referred to as…

Q: Define minute ventilation

A: Source of energy in the living organisms is food. Animals cannot prepare their own food. This food…

Q: Explain the four respiratory capacities that are calculated from the volume measurements.

A: Respiration is the process by which the body gets its oxygen supply. This is facilitated by a pair…