What are the steps of gas exchange explain in detail?  Start at oxygen enter blood then oxygen enters the nostrials and is filter by nasal hair complete the rest of the steps.

Q: Discuss the relationship between airway resistance and airflow.  What increases resistance?  What…

A: Airway resistance is a measure of how much the airways in the lungs resist the flow of air. It is an…

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: Explain, in your own words, how and why oxygen and carbon dioxide are exchanged rapidly in alveoli.…

A: The respiratory system allows us to breathe. They bring oxygen into our bodies by a process called…

Q: A person in yoga class is encouraged to take long, slow, deep breaths. Would this person have…

A: Answer- Alveolar ventelation is the exchange of gases of both oxygen and carbon dioxide between…

Q: During ventilation what is the best description of: "(tidal volume) - (anatomic dead space)"?…

A: Different organ systems work in a coordinated manner to maintain optimum body functioning. The…

Q: What happens when a person takes in a breath of air? Start with the moment before inspiration…

A: The lungs are organs in the body that are in charge of gas exchange. Within the microscopic air sacs…

Q: State the similarities and differences between mechanical ventilation of an adult vs mechanical…

A: Mechanical ventilation - refers to the "medical procedure" of using a mechanical device, known as a…

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: On a cold day, the temperature of the air reaching alveoli is raised in the nasal passages because…

A: Within the two nasal passageways, separated by the nasal septum, there is a network of narrow…

Q: During quiet breathing ventilation and perfusion both vary from the top to the bottom of the lungs…

A: The ventilation rate (V) represents the amount of gas inhaled and exhaled from the lungs within a…

Q: What effect does a airway obstruction have on the pulmonary system? Include discussion of resistance…

A: Introduction: Airway blockage is a situation in which it is difficult to maintain airflow in and out…

Q: Explain how CO2 loading and O2 unloading are connected in systemic gas exchange.  Make sure to…

A: Chloride shift is a process that occurs in the cardiovascular system and refers to the exchange of…

Q: during inhalation and out of the lungs during expiration. Diagram the changes in intrapleural…

A: Each breath consists of an inspiration and an expiration event. During inspiration the air is…

Q: Explain the role of and the mechanisms by which carbon dioxide controls alveolar ventilation and if…

A: Alveolar ventilation is the process of air exchanging between the alveoli and the blood. The lungs…

Q: If airway diameter changes in the same direction as lung volume, describe a possible effect of hot…

A: Lung volume is the amount of air present within the lungs at different phases of respiratory cycle.…

Q: Most of the CO2 that diffuses from theblood into an alveolus comes froma. dissolved gas.b.…

A: Carbon dioxide, a by-product of cellular metabolism, is relatively rich in blood returning from…

Q: What is the effect of exercise on the partial pressure of oxygen at the end of a capillary in a…

A: The pressure of a single gas component in a mixture of gases is defined as partial pressure. It is…

Q: The matching of alveolar ventilation and blood flow is known as:

A: The matching of alveolar ventilation and blood flow is known as perfusion.

Q: Describe the specific events of the ventilation process. Be sure to include all additional…

A: Ventilation has a cyclic pattern. Air flows in and out of the lungs by alternate expansion and…

Q: What is the pressure of gas within the alveoli at the peak of inspiration, just before expiration,…

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

Q: What is the drive for and control ventilation

A: Control ventilation is a type of ventilation in which the respirator maintains a constant volume or…

Q: Explain how surfactant and pleural pressure preventthe collapse of the lungs and how changes in…

A: The pressure that envelops the lungs inside the cavity of the pleura is known as pleural pressure.…

Q: Are respiratory processes affected by environmental factors such as altitude and cold temperature…

A: Approach to Solving the Question: To address the question about how environmental factors like…

Q: Which of the following are the main functions of the respiratory system? All that apply

A: Respiratory system is a network of organs and tissues that help you in breathing.  It includes your…

Q: According to Laplace's Law:

A: Laplace's law states that the pressure inside an inflated elastic container with a curved surface is…

Q: The inhalation and exhalation are two characteristics of respiratory function. Please explain the…

A: All living organisms require energy to perform various types of activities. In the body of…

Q: Both surfactant and lung compliance determine the volume of air an alveoli can hold. Distinguish…

A: Lungs are the major organs that help in gas exchange or respiration. Diseases related to lung…

Q: Explain the two general features that breathing organs share, which optimize gas exchange.

A: Organisms require oxygen for carrying out their metabolic processes, and in the process, they give…

Q: Trace the partial pressure of oxygen from inspired air to expired air and explain each change in Po2…

A: The partial pressure of oxygen (pO2) is the amount of oxygen pressure in arterial blood vessels. It…

Q: During inspiration, what causes pleural pressure todecrease? What effect does this have on…

A: The respiratory system is the network of organs and tissues that offer assistance to breathe. It…

Q: Describe the structure of the upper airways and what happens as one breaths air in and out? Please…

A: Human anatomy is the branch of science that deals with the study of the form and function of organs…