a. Describe the location of the chemoreceptors thatrespond to elevated carbon dioxide levels andthose that respond to low oxygen levels.b. Which gas creates the primary respiratory driveunder normal circumstances?

Q: Identify the receptors for the Respiratory Control Centre:  A. B. C. D.

A: The centers for respiration are located in the brain stem, medulla oblongata, and pons to be…

Q: Explain the changes in the atmospheric and intrapulmonary air pressure, muscle contraction, lung and…

A: Pulmonary ventilation is comprised of three pressures. Atmospheric pressure:It is the pressure of…

Q: Explain how the lungs maintain negative pressure and how this allows respiration.

A: The process of gas exchange occurs between an organism and its environment is known as respiration.…

Q: Explain the significance of cartilage and smooth muscle in the organisation of the wall of the…

A: Lung illnesses are disorders that cause the lungs to stop working properly. The lungs are a vital…

Q: a. Describe the function of the external intercostalmuscles.b. Describe the mechanism of and the…

A: According to the question, we have to describe the function of external intercostal muscles, in…

Q: Describe the changes that occur in the respiratory system in old age?

A: Answer: Introduction: The main role of the respiratory system is to transfer the oxygen to the body…

Q: Concept map: construct a map of gas transport using the following terms. alveoli, arterial blood,…

A: Q.Ans:- These all terms belong to a single physiology known as Respiration.Respiration is a term…

Q: State the names and locations of the three pairs of brainstem nuclei that regulate the respiratory…

A: There are three pairs of respiratory centers in the reticular formation of the medulla oblongata and…

Q: Explain how the breathing rhythm may be changed.

A: Respiration is considered the key process that takes place in all living cells to generate energy…

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: Describe the process of making intra-alveolar pressurechanges that occurs during quiet resting…

A: Introduction: The respiratory system of an individual comprises a group of organs involved in…

Q: Describe what happens to respiratory rate during normal metabolism

A: Respiration rates may enhance with fever, disease, and other ailments. While checking respiration,…

Q: Describe how the respiratory areas maintain a normal breathing pattern.

A: The process of breathing refers to the movement of oxygen from the environment to the cells and the…

Q: Diagram the changes in intrapleural pressure and alveolar pressure.

A: In human physiology, intrapleural pressure is defined as the pressure taking place in the pleural…

Q: Define respiratory compliance and identify the factors that affect it. Name and define the eight…

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

Q: Explain why it is so important to exhale completely when doing exercise.

A: Breathing is a mechanical process. An organism takes in oxygen during breathing from its…

Q: A. The typical diameter of an alveolus is about 0.3 mm. If there are 315 x 10^6 alveoli in thelungs…

A: As there is more than 1 question mentioned, we are going to solve the first question. In case of any…

Q: Describe the functional relationships between volume changes and gas flow into and out of the lungs.

A: Introduction: During respiration, some air volume is inspired by the body, and some air is exhaled…