What accounts for the spongy texture of the lungs? What is the functional significance of the rich blood supply in the walls of the lungs?

Q: How are the lungs designed in human beings to maximize the area for exchange of gases?

A: Lungs which are part of respiratory system helps to provide enough supply of oxygen to the different…

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 are the functions of the dorsal and ventral respiratory groups?

A: The cells are the primary unit of life. Based on the number of cells an organism may be unicellular…

Q: What are the differences between the conducting zone vs the respiratory zone? Know how to compute…

A: The respiratory system consists of the lungs and respiratory tract that take in oxygen and remove…

Q: what are all the tissue types can be found in respiratory sytem?

A: The respiratory system is the mechanism that transports and exchanges gases into and out of the…

Q: What is the primary mechanism for control over breathing in order to protect blood oxygenation?

A: BREATHING is the process in which the air moves into the lungs from outside the atmosphere. a…

Q: The larynx prevents food from entering the lower respiratory tract which includes the pharynx. is…

A: The larynx commonly called the voice box or glottis, It is the passageway for air between the…

Q: What is the concavity on the medial surface of left lung called?

A: The lungs are two spongy, air-filled organs on either side of the chest (thorax). The trachea…

Q: Name the lobes of the lungs and identify their locations.

A: Introduction: Lung is the main respiratory organ of the human body. Every cell of the body depends…

Q: How is the structure of the alveoli adapted for diffusion?

A: The respiratory bronchioles open into alveolar ducts which terminate into an extended passage known…

Q: Why must the lung be able to return to its normal non-deflated shape? and describe the factors which…

A: The lung must be able to return to its normal non-deflated shape. Here we will discuss the reason…

Q: Explain the anatomical and functional differences between the pulmonary and systemic blood supplies…

A: Double circulation refers to the circulation where the blood enters and exits the heart twice in…

Q: Why must the lung be able to return to its normal non-deflated shape? and name facctors that enable…

A: The lungs are spongy organs, full of air, and are found on both sides of the thorax. When we inhale,…

Q: hat is the vital capacity of the person whose lung volume is shown? what is the residual volume of…

A: The total amount of air exhaled after maximal inhalation is the vital capacity. Lung volume means…

Q: What is the functional significance of the rich blood supply in the walls of the lungs

A:

Q: What is the difference between the body surface pressure (Pbs)* and the alveolar pressure (Palv)?

A: Body surface pressure (Pbs) is usually the pressure at the body surface that is usually 0 until the…

Q: What is the difference between tidal volume and vital capacity?What does each measurement indicate…

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

Q: Describe the anatomical structure and function of the alveolar-capillary membrane. What are the 3…

A: The tongue is used to articulate alveolar consonants against or close to the superior alveolar…

Q: What is minute ventilation, alveolar minute ventilation, anatomical dead space, respiratory rate,…

A: The respiratory system is the series of organ that involves in inhaling oxygen and exhaling the…

Q: What happens to the intraalveolar pressure during inhalation and exhalation

A: The intra alveolar is a pressure of air happens within the alveoli that will change in different…

Q: What is the name of the tiny sacs in the lungs where the lungs where the gas exchange occurs?

A: In lungs, there are tiny air sacs which are present at the end of the bronchioles (tiny branches of…

Q: Relate the microscopic anatomy of the pulmonary alveoli to their role in gas exchange?

A: Introduction: The respiratory tract of a human is divided into two types: lower airways and upper…

Q: What are the differences between the conducting zone vs the respiratory zone?

A: The major respiratory structures span the nasal cavity to the diaphragm. Functionally, the…

Q: Why is it important for the body to assure that gas exchange (diffusion) is efficient in the…

A: The breathing of oxygen into the body and the expulsion of carbon dioxide from the body through the…

Q: What is the importance or value of having the lungs divided into lobes?

A: The process of breathing, which includes the inhalation and exhalation of air from and to the…

Q: How is respiration rate controlled by peripheral and central chemoreceptors?

A: Respiration includes breathing and cellular respiration.

Q: In both lungs, the surface that is the largest is the (a) costal, (b) mediastinal, (c) inferior…

A: The respiratory system of humans is a network of organs and tissues that work together to help the…

Q: Why do males have greater lung capacity than females?

A: The lung capacity can be outlined as the air present in the lungs after of forcefull inspiration.…

Q: How does the circulatory system maintain a constant flow of gas exchange (diffusion) across the…

A: Blood arteries that convey blood away from and towards the heart make up the circulatory system.…

Q: What is the function of the lungs?

A: Introduction  As we know Humans are multicellular organisms and their body is composed of billions…

Q: Dimitri’s wife complains that every night her husband snores loudly, which is interrupted by…

A: Snoring is a harsh sound which comes out of the nose and the nasal passage as a result of…

Q: Sketch a picture of the right and left lungs in anterior view, showing all the fissures and lung…

A: Lungs are the respiratory organs that are involved in gaseous exchange. There is a pair of lungs in…

Q: What is the role of air pressure in the exchange of gases between the lungs and the environment?

A: respiration is the movement of oxygen from the outside environment to the cells within tissues, and…

Q: What is the alveolocapillary membrane? How does it function in ventilation and perfusion?

A: Perfusion (Q) is essentially the flow of blood to the alveolar capillaries, whereas ventilation (V)…

Q: for the air to pass through nasal cavity before it enters the lungs?

A: The human body comprises two respiratory sponges called lungs. The left lung is slightly smaller…

Q: How are the lungs designed in human beings to maximise the area for exchange of gases?

A: The spongy air-filled organs located on the chest either side are called the lungs. The air is…

Q: Why does the inspiratory muscles prevent the lungs from collapsing?

A: The primary inspiratory muscles are the diaphragm and external intercostals. In order to promote…

Q: Why is the pulmonary circulation considered to be a circuit that keeps the lungs dry?

A: Pulmonary circulation ensures the supply of oxygenated blood to the body in a continuous fashion.…

Q: which structure in the respiratory system is the site of gas exchange?

A: The body movements allowing air to enter and leave the lung. It is done by Inhalation and…

Q: what is the difference between the right and left lungs?

A: According to the question, we have to give a comparative study or difference between the right and…

Q: What is the respiratory center of the medulla?

A: The nervous system of the body consists of the brain, nerves, and spinal cord. The coordination…