Starting from outside the body, what is the correct order of organs that air travels in the respiratory system? A) Pharynx > Nasal cavity> Larynx > Bronchial tube > Trachea > Lung > Alveoli Nasal cavity > Pharynx > Larynx > Bronchial tube > Lung Nasal cavity > Pharynx > Larynx > Trajea > Bronchi > Bronchioles > Lung > Alveoli D Alveoli > Lung > Bronchial tube > Trachea > Larynx > Trachea > Bronchial tube > Lung > Alveoli

Q: 1)How inflammation of the irritated airway would restrict airflow? 2)Explain how smooth muscle spasm…

A: Inflammation is defined as a process of fighting with infections by our immune system to heal injury…

Q: Describe the overall goal(s) of the respiratory and circulatory systems. Why are they considered to…

A: The goals of the respiratory system are:- To carry out inhalation and exhalation of gases easily…

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: You have placed an advanced airway in a patient with a respiratory condition and his heart rate…

A: In general, we can see the increased heart rate in patients for whom advanced airway has been placed…

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: Identify the following structures with the help of your textbook and the keys Larynx, trachea…

A: The lungs are a pair of organs situated in the thoracic cavity of humans. These are principal…

Q: 14. During an experiment, type II pneumocytes are found to produce a phospholipid-protein mixture…

A: Introduction:- The alveoli forms the lower part of the respiratory tract and helps in the exchange…

Q: Beginning with the nose, trace the pathway of a molecule of oxygen as it enters the respiratory…

A: The respiratory system is a remarkable biological mechanism that enables our bodies to acquire…

Q: uring normal tidal volume breathing, we expend work/energy during A)expiration only B)inspiration…

A: Normal ventilation is an automatic  and effortless inspiratory expansion as well as expiratory…

Q: Type II alveolar cells have which of the following function? A) replace mucus in the alveoli B)…

A: The alveoli are structures in the lungs that allow for the diffusion of gases inhaled during the…

Q: Scenario: A patient arrives in the emergency room after struggling to breathe and is subsequently…

A: A group of common chronic respiratory disorders that is characterized by progressive degeneration of…

Q: 1)What is the anatomical reason that you are unable to breathe for a limited period of time once you…

A: Answer 1: - The trachea (wind pipe)  has a structure on the proximal end of it, known as epiglottis.…

Q: When comparing the amount of oxygen gas to the amount of other gasses in air or our bodies, we use…

A: A gas is a state of matter having comparatively great distance among its constituent particles. In a…

Q: 1) which lipoprotein prevents our alveoli from collapsing? 2) which alveolar cells produce it ? 3)…

A: Introduction: The role of the fluid coating the alveolar walls during respiration is one of the…

Q: 1. Respiration/Breathing = gas exchange

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

Q: The rate of diffusion would increase by? A) an increase in airway resistance  B) a decrease in lung…

A: Diffusion is the movement of the substance from a higher concentration to lower concentration.

Q: You are called to the scene of a patient with a decreased level of consciousness, snoring…

A: C) Placement of LMA(laryngeal mask airway). This is used when the gag reflex is intact and also when…

Q: Scenario: A patient arrives in the emergency room after struggling to breathe and is subsequently…

A: Asthma:  The lungs' airways are affected by the chronic inflammatory condition known as asthma.…

Q: is an anatomical alteration of lungs characterized by air space enlargement distal to terminal…

A: The organ system of human body through which exchange of gases occurs between the body and the…

Q: Particulate contamination of the alveoli can result in serious respiratory disease. What three…

A: The respiratory tract can be defined as the organ system of the body that is accountable for…

Q: Draw a diagram of a dissected respiratory tract and label fully the organs and structures that…

A: The respiratory tract comprises organs that participate in breathing. These organs include the nose,…

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: What is the purpose of the respiratory system? Which organ systems work alongside the respiratory…

A: The respiratory system is a network of organs and tissues that help us breathe. Without it, we would…

Q: Children may also suffer from obstructive sleep apnea (OSA).Symptoms experienced during the daytime…

A: Obstructive Sleep Apnea is a serious form of sleeping disorder in which the breathing of an…

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: What is the proper order of expiration. I - alveoli II - mouth III - trachea IV- bronchus a) II,…

A: Breathing (or ventilation) is the process of moving air into and from the lungs to facilitate gas…

Q: Below is the list of the parts of the bell jar lung model. List the part of the respiratory system…

A: Bell-jar structure resembles our respiratory system. It is the model of thorax to demonstrate…

Q: Which route does a pocket of air follow through the avian respiratory system during the first…

A: Among vertebrates, the avian respiratory system is distinct because it has two components: the lungs…

Q: Beginning with the alveolar space, place the following layers of the respiratory membrane into the…

A: Alveoli are composed of a layer of simple squamous epithelium and the region of the extracellular…

Q: Fibrosis is a restrictive disease characterised by abnormal formation of fibre-like scar tissue in…

A: Fibrosis is a pathological condition also known as fibrotic scarring. In this condition, the…

Q: EXPLAIN THE FOLLOWING CLINICAL CORRELATES OF THE ANATOMY OF RESPIRATORY SYSTEM: a) Sinusitis b)…

A: These clinical correlates illustrate how anatomical structures and their functions are directly…

Q: Which of the following statements about the respiratory system is FALSE?   Question 5 options:…

A: NOTE: The options are numbered as 1, 2, 3 and 4. Respiratory system is one of the major biological…

Q: Massive destruction of alveoli could result in: O A) respiratory alkalosis O B) metabolic acidosis…

A: The alveoli that are the air sacs in the lungs can undergo inflation to cause shortness of breath in…

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: Differentiate between right lung and left lung.Draw a labelled diagram?

A: The lungs are a pair of air filled organs located on either side of the chest. The trachea transmits…

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: Which of the following statements about the lungs of an upright person is true? O A. The…

A: Correct answer is option A. The ventilation/perfusion ratio is higher at the top of the lung than at…

Q: Alveolar pressure has the following characteristics (select all that apply): O It is always a…

A: lungs is the organ which helps us to breath . it takes in oxygen and gives out carbon dioxide rich…

Q: Explain why the respiratory system has alveoli.

A: The respiratory system of the body is responsible for the process of breathing, i.e., the exchange…

Q: Which of the following is the respiratory membrane composed of? A) respiratory bronchioles and…

A: The respiratory membrane is composed of alveolar and capillary membranes and their fused membranes…

Q: Describe one functional difference and one structural difference between veins and arteries

A: Arteries convey oxygenated blood from the heart, while veins convey oxygen-drained blood back to the…

Q: Which of the following respiratory structures are supported by cartilage: nose, larynx, trachea,…

A: Cartilage can be described as smooth and elastic tissue that is found in ends of long bones in…

Q: Differentiate between Right lung and Left lung. Draw a labeled Diagram?

A: Lungs occupy major portion of the thoracic cavity, and leaves space for the heart, which excavates…