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: Which of the following best describes the gas exchange that occurs in the lungs?    A. carbon…

A: Ans- c.  carbon dioxide diffuses from the capillaries into the alveoli

Q: The rhythmic control of breathing is produced by the activity of inspiratory and expiratory neurons…

A: Breathing refers to a rhythmic activity that occurs due to the neuronal network's function within…

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: Discuss the respiratory system. Explain how the anatomical structures of the respiratory system are…

A: The respiratory system, which consists of a group of organs and tissues that work together to help…

Q: Using your own words, how would you explain the concepts in the following graphs/ figures to a Grade…

A: According to the question, we have to explain in our own words the concepts of the following graphs.…

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: How are larger amounts of air moved between the lungs and atmosphere during forced inspiration and…

A: The process of gaseous exchange that is characterized by inspiration and expiration is more…

Q: Explain the mechanisms involved in quiet inspiration and in forced inspiration, and in quiet…

A: Pulmonary ventilation comprises two major steps: inspiration and expiration. Inspiration is 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: 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: 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: Match the air volumes in column A with the definitions in column B.   Column B1. volume in addition…

A: Expiratory Reserve Volume :- This is the maximum amount of air which is exhaled after a forceful…

Q: Describe the structure and function of the accessory muscles of expiration and inspiration.

A: The respiratory framework comprises basically of two sections, an organ for gas exchanging, the…

Q: Show the values of the alveolar PO2 and PCO2 in a normal person at rest. State TWO factors that…

A: PaO2 = measured the partial pressure of oxygen in arterial blood. PaCO2 = measured the partial…

Q: What are the relative contributions of the diaphragm and intercostal muscles to breathing?

A: breathing in a human occurs in 2 phase-Inspiration an expiration inspiration-it starts by…

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: Is a collapsed lung functional? Why or why not?

A: The lungs are covered by pleural layer. It is divided into two types of pleura.   Parietal pleura :…

Q: State the alveolar partial pressures for oxygen and carbon dioxide in a healthy person at rest.

A: Introduction: The pressure that is exerted by a single gas component inside a mixture is referred to…

Q: Explain the roles of the muscles involved during the inspiration and expiration phases of…

A: The muscles of respiration form a complex arrangement in the form of semi-rigid bellows around the…

Q: What is the average breathing rate for an adult?  The term for difficulty breathing is_________

A: Different parameters are necessary to maintain the homeostasis of the body as the human body is too…

Q: respiratory system is also responsible for which of the following functions?  Select all that apply.…

A: Respiratory system is chiefly responsible for the exchange of gases i.e intake of oxygen from the…

Q: if patient Y has respiratory rate if 14 breaths per minute, tidal volume of 500 ml and alveolar…

A: Total minute ventilation is comprised of dead space plus alveolar ventilation. Minute ventilation is…

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: To initiate inhalation, the diaphragm contracts, making the pressure inside the lungs __________.…

A: Respiration is the process of breathing in and out of air. Breathing in is known as inhalation…

Q: Match the description below with the proper function. Forced breathing [ Choose ] [Choose ] requires…

A: Forced breathing is a process seen in special conditions such as doing body work outs, running etc .…

Q: Fill in the space with the appropriate word from the word-bank below; causing During inhalation, the…

A: Inhalation is the process by which we take in oxygen-rich air. Exhalation is the process by which we…

Q: The diaphragm and the external intercostal muscles are contracted. Choose the true statement or…

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

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: The nerve to the sternocleidomastoid muscle was damaged during surgery. What type of breathing will…

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

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: respiratory volumes and capacities? proper

A: The average individual takes about 12 to 15 breaths per minute, in which a breath is referred to as…

Q: Differentiate inhalation and exhalation.

A: Breathing is also known as ventilation or respiration. The process of respiration facilitates the…

Q: What happens to the ventilation rate during exercise? Briefly describe and explain how the…

A: Pulmonary ventilation or breathing is the process of air flowing into the lungs during inspiration…

Q: What is different about the gases you inhale and exhale? Be specific.

A: Inhalation is the process, by which an individual takes in the atmospheric air in the lungs.…

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: Why did alveolar minute volume increase with exercise? Group of answer choices Fatigue of the…

A: Breathing is the process of the exchange of gases in the alveoli of the lungs. It involves…

Q: Why do gym instructors or PE teachers instruct those exercising to breathe deeply?

A: During exercise like walking, running, swimming, cycling etc. proper breathing is very important to…

Q: When the pressure in the lung is greater than atmospheric pressure:_____     A. inspiration…

A: Step 1 Air is a mixture of gases. Every gas exerts its pressure independent of other gases because…

Q: Calculate an individual’s alveolar ventilation when given the following information: alveolar…

A: Alveoli is defined as the small and tiny air sacs that are present in the lungs and thus, the…

Q: What is the alveolar ventilation of a resting person with a tidal volume of 500 mL, a dead space of…

A: Answer: Introduction: alveolar ventilation is defined as the volume of fresh gas incoming the…

Q: Discuss briefly other function(s) of the respiratory structures studied in this activity aside from…

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