2. Consider the mechanics of breathing during quiet breathing. Name the TWO inspiratory muscles. State the changes in the intrapleural pressure (Pip) and the lungs' volume during inhalation. How can air go into the lungs during inhalation?

Q: 6. List the types of changes that take place for the following characteristics, when going from the…

A: The respiratory system is the organs involved in breathing when you exchange oxygen and carbon…

Q: Describe the four major components and the primary functions of the upper airway?

A: The respiratory system contains the group of organs and tissues that helps in the exchange of gases…

Q: Consider the mechanics of breathing during quiet breathing. Name the TWO inspiratory muscles. State…

A: Answer: RESPIRATORY SYSTEM = This is the process of breathing and respiration within the lungs of…

Q: 5. How does the respiratory system work in terms of inspiration and expiration? Name all the organs…

A: The respiratory system is crucial to every human beings. Without it, we would cease to live outside…

Q: If for a patient's lungs, the tidal volume is 410 ml, inspiratory capacity is 3050 ml, vital…

A: ANSWER;- Inspiratory Reserve Volume=IC-TV IC = inspiratory capacity ,TV = vital capacity So; IRV =…

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: 18. Indicate if each of the following events occurs during inhalation or exhalation a. Diaphragm…

A: A. Diaphragm contracts moves down- during inhalation when the lungs inhale, the diaphragm contacts…

Q: Which will have a higher concentration of surfactant, a large alveolus or a small one? Explain why.

A: Hello, you have asked multiple questions. We will be able to solve the only the first one. For rest…

Q: How are changes in intensity produce in the phonation system?

A: phonation system is a process by which animals and humans can produce sounds. The Production of…

Q: 25. During exercise, Inspiration requires more force and extra labor is placed on the muscles of the…

A: According to the question, during exercise, inspiration requires more force, and extra labor is…

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: describe the mechanics of breathing (quiet and forced)

A: In order to provide oxygen to the tissues and remove carbon dioxide from the blood, the actions of…

Q: 7. How does gas exchange occur between the alveoli and capillaries?

A: Gas exchange occurs in millions of Alveoli in the lungs and surrounding capillaries which envelopes…

Q: If the value of the intrapleural pressure decreases, then the elastic recoil of the chest wall will…

A: Boyle’s law describes the relationship between volume and pressure in a gas at a constant…

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: n exhalation, which pressure should be HIGHER? a.) pressure in the lungs b.) atmospheric pressure…

A: Exhalation is the process, during which air from the lungs is released out

Q: (ii) Calculate the breathing rate during the first minute and then calculate the breathing rate…

A: Introduction The process of moving air into and out of the lungs to permit gas exchange with the…

Q: State the volume of air remaining in the lungs after a normal breathing.

A: The major organs of the respiratory system are nose, pharynx, larynx, trachea, bronchi and lungs.…

Q: Explain Control of Breathing ? How rhythm of ventilation is controlled ?

A: The respiratory framework is the organisation of organs and tissues that help you relax. It…

Q: Describe the area of the brain in which automatic control of rhythmic respirations resides?

A: In the human body, the brain is a complex organ present. The brain is the control center of the…

Q: Describe the structure of the frog lung and the pig lung and explain how the observed structures…

A: Lungs of frog : A pair of lungs are found in the anterior part of the body cavity , one on either…

Q: 3. Consider how the shape and size of the body changes during inhalation and exhalation.?

A: Introduction The lungs are enclosed by an invaginated sac. The tissue layer which encloses the lungs…

Q: 7 Calculate the inspiratory capacity, vital capacity, and total lung capacity for a patient with the…

A: Answer: Q-7 Inspiratory capacity ~ 3,450ml        Vital capacity ~ 4,550ml        Total lung…

Q: 2. You and your friend are trapped in an overturned ship. To escape you must swim underwater a long…

A: Hyperventilation is defined as the increase in rate of breathing. During hyperventilation The rate…

Q: Describe the brainstem centers and peripheral nerves that control breathing, and explain their…

A: There are various respiratory centers present in different sections of brain and they have different…

Q: 1. Which respiratory-associated muscles would contract if you were to blow up a balloon? a.…

A: Respiration is the process of inhaling oxygen and giving out carbon dioxide. Oxygen is necessary for…

Q: If lung compliance decreases with advancing age, in the absence of other changes: a) the work of…

A:

Q: 7. Outline the flow of air starting from larynx to alveoli.

A: The human respiratory system includes two distinct zones with a clear distinction of structures and…

Q: During alveolar HYPERventilation, levels of blood CO2 drop while blood O2 is elevated. What…

A: Alveolar hyperventilation- Alveolar hyperventilation is a disorder where it leads to decreased…

Q: When the diaphragm and external intercostal muscles contract, which of the following actions does…

A: When you inhale, air enters your lungs, and oxygen from the air travels to your blood.…

Q: Describe how inhaled air may be altered as it passesthrough the nasal passages and pharynx.

A: The Respiratory System of the human body mainly transports air in and out of the lungs. It also…

Q: When the inspiratory neurons of the ventral respiratory group are actvated, impulses travel along…

A: The diaphragm contracts and deflates upon inhalation, while the chest cavity expands. A vacuum is…

Q: Explain the four stages of external respiration and identify the gradients (driving force) and…

A: The process of breathing is known as respiration. It entails taking in oxygen and exhaling carbon…

Q: Describe the change in the structure of the air passageways from the primary bronchi to the terminal…

A: Respiration is the exchange of gases between oxygen and carbon dioxide in the atmosphere and body…

Q: 5 Matching: Match the following pulmonary volumes and capacities with their correct definition or…

A: Answer: PULMONARY BLOOD FLOW = It is flow of blood (oxygenated and deoxygenated) from the vessels…

Q: 1. What is the importance of breathing in exercises?

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: tate the function of each organ in the respiratory system.

A: Respiration defines the movement of “oxygen” from the surroundings to the cells within tissues. The…

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…

Q: 3. Find the vital capacity for a person with a total lung capacity of 7 L and a residual volume of…

A: Vital Capacity:  The highest amount of air a person may inhale before reaching maximal expiration is…

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: 2. Differentiate exhalation and inhalation

A: Respiration: It is the process of gaseous exchange i.e., intake of oxygen from environment and…

Q: 20 The graph shows the pressure-volume relationship of the lung (solid curve) and the chest wall…

A: Answer: B; Functional residual capacity is the amount of air that remains in the lung after a normal…