what is the relationship between air resistance and the diameter of air ways?  how is the diameter of the air ways are controlled?

Q: Define the term Alveolar Ventilation?

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

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: 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: What causes changes in airway resistance?

A: Lungs are essential parts of the respiratory system. A pair of lungs in humans are formed in such a…

Q: List the physical factors that alter airway resistance?

A: The degree of resistance offered to the airflow via respiration during the process of inspiration…

Q: Define alveolar ventilation rate and FEV1.0.

A: Alveolar Ventilation Rate and F E V 1.0 --  Definition of Ventilation -- Ventilation is defined as…

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: What factors influence the variability in maintenace respiration?

A: Respiraton It is an intracellular oxidation process in which complex organic substances are broken…

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: 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: What are the side effects of The DPPC molecule at the alveolar gas-liquid interface?

A: Pulmonary surfactant is a complex and important substance produced and stored in alveolar type II…

Q: Explain the importance of Inspiration in ventilation as active phase of ventilation ?

A: Animal physiology is the systematic study of the supporting features, roles, and processes of…

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: What is airway resistance proportional to?

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

Q: What is air trapping and how is it manifested in children?

A: Introduction:- Air trapping, also known as gas trapping, is a condition in which there is an…

Q: Describe the relationship between air flow, alveolar pressure, and airway resistance

A: Breathing  Breathing is a phenomenon of inspiring and expiring of air from atmosphere to lung and…

Q: What is an average value for alveolar ventilation?

A: Ventilation is the amount of air that enters the respiratory airways per unit of time. It is…

Q: What is the major result of ventilation–perfusion inequalities throughout the lungs?

A: The air that flows into and out of the alveoli, is referred to as VENTILATION and the flow of blood…

Q: What is the difference between PRVC and APRV mode of ventilation?

A: PRVC - Pressure Regulated and Volume control. PRVC ventilation is designed for invasive mechanical…

Q: Explain Alveolar Ventilation versus Dead Space Ventilation?

A: Breathing is a process of respiration. There are two different stages of the breathing process,…

Q: Explain The peripheral chemoreceptors stimulate ventilation?

A: The peripheral chemoreceptors are the aortic and carotid bodies, which primarily act to find…

Q: What is Positive-Pressure Ventilation?

A: Ventilation is defined as the process of exchange of air between the lungs and the atmosphere…

Q: What effect does an increase in lactate have on alveolar ventilation?

A: Lactate is produced by the cells when energy is produced from food during cell metabolism. Lactate…

Q: List some factors that may stimulate ventilation during exercise?

A: Respiratory system works along with the cardiovascular system for the transportation of the oxygen…

Q: How does surfactant reduce lung recoil? What happens ifthe alveoli have insufficient surfactant?

A: The property of the lungs to expand and contract depending on the changes in the pressure is…

Q: List the factors that may stimulate ventilation during exercise?

A: Lungs are regarded as the primary organ of the respiratory system. These are air-filled bags that…

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 are the primary principles of ventilation?

A: Ventilation is the process of exchange of air between the lungs and the atmosphere. It is completed…

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: How does COPD affect the rate and effectiveness of ventilation in terms of TV, FRV, VC and TLC

A: COPD is Chronic obstructive pulmonary disease is a progressive disease characterized by persistent…

Q: where is air pressure greatest?

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

Q: Explain the Mechanisms of Pulmonary Ventilation?

A: Pulmonary ventilation is the mechanism of breathing. The breathing occurs through the lungs. There…

Q: How does idiopathic pulmonary fibrosis change the structure of the lungs, and how will this affect…

A: Idiopathic Pulmonary fibrosis is a lung diseases. Lung contains alveoli and surrounding this alveoli…

Q: If a patient weighs 175 pounds and has a tidal volume of 550 mL and a respiratory rate of 17…

A: Alveolar Ventilation rate measured in ml/min is the rate of airflow that the gas exchange areas of…

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: What is the precise mechanism responsible for increased alveolar ventilation during exercise?

A: Respiration is the process through which oxygen and carbon dioxide are exchanged between the…