Describe the special modifications of the lining of the trachea. How does structure compliment function? .  What observations can you make about the structure of the alveolus How does structure of the alveolus complement its function?

Q: At rest, expiration is a(n) ________ process that involves ________. Group of answer choices active…

A: Respiration is the biological process that results in exchange of gas between the cells of the…

Q: Draw and label the following graphs: a) Graph the effect of ventilation on arterial PCO2. b) Graph…

A: The transfer of gas between the alveoli and the surrounding environment is known as alveolar…

Q: Illustrate the flow of oxygen in our breathing system through a diagram. (You may use arrows to…

A: Breathing is a process mainly consist of two activities, inhalation and exhalation. It is a process…

Q: Which is/are part of the respiratory membrane?   a. Plasma membrane of red blood cells   b. Type…

A: The respiratory system is responsible for the exchange of oxygen and carbon di-oxide between the…

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: Consider the physiology of breathing. (a)  Name the layer that covers the internal surface of…

A: Trachea is the conducting pathway of respiratory system. It is also known as windpipe. The trachea…

Q: Draw your own original diagram to show how the alveoli and the capillaries work together to exchange…

A: The pulmonary circuit is responsible for pulmonary circulation, to oxygenate the deoxygenated blood…

Q: he structure of alveoli is suited to their function.

A: The alveoli are custom-made to create gas exchange in lungs happen simply and with efficiency. Here…

Q: In the model lung demonstration, air flows into the balloons through a rigid tube that divides once.…

A: Introduction  Lungs are the key organ which plays major role in respiration and gaseous exchange.…

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 the net movement of carbon dioxide gas, given the following: Partial pressure of carbon…

A: Partial pressure  In a mixture of different gases every gas exert some pressure on the wall of the…

Q: What is the importance of surfactant in the lungs?   it reduces the surface tension of water in the…

A: Introduction Pulmonary surfactant (PS) is a protein and lipid mixture produced by alveolar type-II…

Q: Human Lung Describe how the histological structure of the lung relates to its function as a site…

A: Human lung - It is a pair of spongy organ which is air filled and is located on either side of…

Q: _____________ is secreted by type II alveolar cells in the mammalianlungs and prevents the collapse…

A: Answer is option e.) Surfactant.

Q: why must our lungs return to not collapse? list factors needed to enable it to be possible.

A: Answer: BREATHING =It is the process of exchanging gases from environment to lungs and vice versa.…

Q: select answers that applies. if no possible answer explain why Alveolar ventilation-perfusion ratio…

A: Alveolar ventilation to perfusion ratio can be denoted as a V/Q ratio .It indicates about the…

Q: A dust particle is inhaled and gets into an alveolus without being trapped along the way. Describe…

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

Q: The forces for resting expiration come from the elastic recoil of tissues and from surface tension.…

A: KEY WORDS :-  Inspiration - It is the air intake by normal person. Expiration - It is the normal air…

Q: what is the function of the following? Nasopharynx, oropharynx, laryngopharynx, glotti, epiglottis,…

A: The respiratory system includes three different parts, namely the airways, the muscles of…

Q: Trace the route of inspired air in humans from the nostrils to the smallest chamber of the lungs.…

A: The process of drawing air into the lungs is referred to as inspiration or inhalation. It is an…

Q: Please answer both Lung compliance generally decreases as people age. If nothing else changes, how…

A: Pulmonary compliance, a parameter that indicates the lung's expandability, is critical for optimal…

Q: Why do people with chronic bronchitis have a higher than normal rate of respiratory infections

A: Chronic bronchitis is disease of group chronic obstructive pulmonary disease (COPD).

Q: How can problems with ventilation could affect someone's ability to carry out cellular respiration.

A: Cellular respiration is the process by which energy in the form of ATP is produced from the digested…

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: As a result of secreting surfactant into the alveolar space,. cells the surface tension of water. O…

A: Surfactants: The self-emulsifying properties require the incorporation of relatively large amounts…

Q: Animals that live on land such as amphibians, reptiles, birds and mammals have lungs as major…

A: Lung development varies from animal to animal, depending on their evolution. The lungs are the…

Q: Cartilage is found in which of the following structures of the tracheobronchial tree?1.…

A: The respiratory system is one of the vital biological systems, which is segregated into the upper…

Q: The rate breathing is controlled by the ________?     A. ventral respiratory group   B. dorsal…

A: Breathing is a physical process of inhaling oxygen and exhaling carbon dioxide. Respiration is the…

Q: histology: write the function of The basal membrane Respiratory alveolocytes Secretory alveolocytes…

A: Anatomy is the scientific study of the organism’s structure together with their tissues, organs, and…

Q: N.B. CO: a harmful gas contained in the fume of tobacco. Studies showed the effect of (CO) on the…

A: Oxygen gas (O2) is an essential nutrient. Cells need O2 to perform aerobic respiration and produce…

Q: Know how to read a respiratory graph such as below. For example, what is the increase to 6 L…

A: The respiratory system can be divided into two parts upper respiratory tract, and the lower…

Q: The cells that secrete surfactant into the alveolar space are O Type Il alveolar cells O Endothelial…

A: Surfactant  is defined as the lipoprotein (mixture of lipid and proteins) comprised of some…

Q: What are the characteristics features of the airways in a patient with asthma

A: Asthma is a allergic condition in which lungs become inflamed and narrowed making it difficult to…

Q: WHich of the following finding at the apex best explains why ventilation-perfusion ratios are higher…

A: Ventilation perfusion ratio shows the ventilation that is-  the air that reaches the alveoli and…

Q: The alveoli in the lungs where gas exchange occurs are composed of a simple squamous epithelium.…

A: Respiration is the metabolic process of taking in oxygen and giving out carbon dioxide. This process…

Q: Create a flow diagram for this respiratory system that has these elements in correct order pharynx,…

A: Introduction The process of respiration (inhalation of oxygen and exhalation of carbon dioxide) is…

Q: Explain the three ways that CO2 is transported in the blood.  2. What is pulmonary edema and how…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: what are the advantages of having millions of alveoli rather than having simple balloon like lungs

A: One of the most important organs of the body is the Lungs that helps an individual to respire and…

Q: What is the correct order for the air ways? O trachea, lungs, alveoli Obronchi, bronchioles, alveoli…

A: Respiratory system Respiration is a proces by which we breathe in oxygen called inhalation and…

Q: For each of the following structures, describe in detail how the structure allows for its function.…

A: The respiratory system consists of the organs as well as other elements of your body that help you…

Q: bell jar model can be used to demonstrate the basic mechanism of breathing humans. The diagram below…

A: The human respiratory system is defined as the system that is responsible for taking up oxygen and…

Q: Fill in the boxes with the appropriate words to complete the process of gas exchange within the…

A: a. capillary b. Oxygen c. Carbon di oxide d. alveoli e. Red Blood cells

Q: What are the mechanisms that affect ventilation at a high altitude? Why the change in ventilation is…

A: *The lung responses to the acute altitude is due to hyperventilation which raises heart rate and…