Why do anemic patients do not exhibit an increase in the respiratory rate?

Q: Why must a person floating on the surface of the water and breathing through a snorkel increase…

A: Tidal volume Tidal volume is defined as the amount of air delivered to the lung during the…

Q: GENERAL EXCHANGE VENTILATION (AIR REMOVAL MORE INFLUX) IS NEEDED FOR

A: Exchange ventilation system The exchange ventilation system is an exhaust used to reduce the…

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 is the effect on ventilation of breathing different oxygen mixtures?

A: The exchange of air between the lungs and the atmosphere is known as “ventilation”. In this process,…

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: A person in yoga class is encouraged to take long, slow, deep breaths. Would this person have…

A: Answer- Alveolar ventelation is the exchange of gases of both oxygen and carbon dioxide between…

Q: What are the side effects of The DPPC molecule at the alveolar gas-liquid interface?

A: Pulmonary surfactant is a complex and important substance produced and stored in alveolar type II…

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: Diffusion of gases occurs in the alveolar region only and not in the other parts of respiratory…

A: Each alveolus is composed of a thin layer of squamous epithelial cells that are highly permeable and…

Q: What is the difference between PRVC and APRV mode of ventilation?

A: PRVC - Pressure Regulated and Volume control. PRVC ventilation is designed for invasive mechanical…

Q: Why the normal Respiration in adult (14-24) per minutes but in infant (24-34) per minutes?

A: The process by which oxygen from the outside environment moves into the body and eventually to the…

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: When blood oxygen levels markedly decrease, what vascular response does the chemoreceptor reflex…

A: In adults, a reflex tachycardia happens when oxygen is reduced or the carbon dioxide indulge is…

Q: What are the three types of bronchodilators, and how do they function to alleviate the symptoms of…

A: Bronchodilators are the drugs that reverse bronchoconstriction, thus opening the air passages in 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: If there are 3x10^8 alveoli in a lung with a functional residual capacity of 2.5 liters, calculate…

A: Functional residual capacity of lungs means the amount of air which is left in the lungs even after…

Q: What problem might a person with a serious respiratory dis-order encounter flying in the passenger…

A: The respiratory system is involved in the exchange of gases between the environment and the body.…

Q: Explain the function of central chemoreceptors.

A: Chemoreceptors are responsible for sensing changes in their environment chemical composition. The…

Q: Inflammatory process with consolidation in the right lung apex likely chronic.

A: Inflammation is a process of localized physical  inflammation in which the area of inflammation…

Q: Suppose a patient is receiving oxygen by mask. Are the arterioles leading into the O2-enriched…

A: Respiration is defined as a metabolic process, where the oxygen molecule is moved from the external…

Q: Explain the phrase, “breathing by using negative pressure” ( How do we breath using the process of…

A: BASIC INFORMATION  BREATHING  the movement of the air from outside the environment to inside our…

Q: How can the depth of breathing be measured accurately?

A: Breathing, also known as ventilation refers to the process of moving the air in and out of the lungs…

Q: Which of the following correctly describes the movement which takes place when mucus is pushed…

A: The human respiratory framework is an arrangement of organs liable for breathing in oxygen and…

Q: list the strucutures in the respiratory pathway from where air enters the nares to the alveoli

A: Respiratory system in human body can be categorized to respiratory tract and lungs. Respiration is a…

Q: Write a short descriptive note on respiratory volumes and сараcities.

A: Respiration denotes the interchange of atmospheric oxygen with the carbon dioxide produced in the…

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: How does COPD affect the rate and effectiveness of ventilation in terms of TV, FRV, VC and TLC

A: COPD is Chronic obstructive pulmonary disease is a progressive disease characterized by persistent…

Q: The figure below shows a plot of Transorgan pressures vs. volume for the chest wail, lung and the…

A: Total Lung Capacity:  The volume of air in the lungs at maximum effort of inspiration is referred to…

Q: The respiratory rate times the tidal volume corrected for dead space is the total lung capacity…

A: Ventilation refers to the respiratory process in which the air moves between the environment and the…

Q: Explain the oxygen demands of quiet respiration versusforced respirations.

A: Introduction ; The act of breathing, also known as pulmonary ventilation, is the flow of air into…

Q: describe how the primary mechamisms of ventilation are applied to the human airways and includes the…

A: In respiratory physiology, the ventilation rate is the rate at which gas enters or leaves the lung.…

Q: Describe how Boyle's law relates to inspiration/expiration.

A: Breathing or pulmonary ventilation is the primary function of the respiratory system. Breathing has…

Q: Which of the following controls the normal breathing process?a) Amino acidsb) Cholesterolc) Ventral…

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

Q: What are the goals of respiration? What dictates the need for more effective respiration?

A: Cellular respiration takes place both aerobically as well as anaerobically. When oxygen is present…

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: 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: THE EFFICIENCY OF NATURAL VENTILATION IS DETERMINED BY 1. the frequency of air exchange 2. the…

A: Natural ventilation is one of the most basic methods for reducing energy use in buildings. It is…

Q: Why must the lung be able to return to not collapse? describe the factors which enable this to…

A: Answer: BREATHING = This is the process by which we inspire and expire gases such as oxygen and…

Q: At the END of expiration alveolar pressure will be Lower that alveolar pressure at the end of…

A: The trachea(windpipe) is a respiratory organ, starts just after the larynx and runs down behind the…

Q: What is the name of the volume of air moved in or out of the lungs during a quiet respiratory cycle?

A: The mechanism of exchange of atmospheric oxygen with carbon dioxide produced in the body is called…