Which of the following pairs is correctly matched? Group of answer choices cerebral cortex : involuntary breathing apneustic center : inhibits inspiration peripheral chemoreceptors : medulla dorsal respiratory group : stimulates contraction of the diaphragm   Which of the following is the amount of air that cannot be voluntarily expelled from the lungs? Group of answer choices Functional residual volume Vital capacity Residual volume Expiratory reserve volume

Q: Which of the following control breathing? select all that apply

A: The exchange of gases occurs through diffusion. Gases diffuse from an area of high partial pressure…

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: Which of the following would result from hyperventilation at sea level in a healthy individual…

A: Hyperventilation is a condition in which an individual breathes at a rate faster than the bodys…

Q: What happens to tidal volume when you decrease the EPAP (expiratory positive airway pressure) in the…

A: Noninvasive ventilation (NIV) is a technique used to support breathing in patients with respiratory…

Q: Regarding the pleura of the lung, smooth gliding of the lung against the chest wall occurs within:…

A: Hi! Thank you for your question. As you have posted multiple questions and have not mentioned which…

Q: A person who was previously resting begins to exercise strenuously. Explain what pulmonary…

A: A person who was previously resting begins to exercise strenuously which means his body is at rest…

Q: if for a patient's lungs: The tidal volume is 327 ml, inspiratory capacity is 3496ml, vital capacity…

A: Introduction: Vital capacity:Vital capacity refers to the amount of air that can be breathed or…

Q: Describe how Boyle's law results in inspiration and expiration. Your response must include the…

A: BOYLE'S LAW :- According to this law the volume and pressure are constant in the case of an ideal…

Q: The following spirogram shows a person's respiratory volumes as measured by a spirometer. The…

A: Option A : 1200 mL

Q: During normal quiet breathing: O only expiration requires muscle activation no muscles are involved…

A: Introduction  Breathing, also known as respiration, is the process by which the body takes in oxygen…

Q: Write two paragraphs describing how air can go into the lungs and back out of the body.  Paragraph 1…

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

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: When someone is on a ventilator, there is always a danger of hyper- or hypoventilating the patient,…

A: Patients with severe respiratory problems will have severe shortness of breath and difficulty in…

Q: during the inspiration phase of pulmonary ventilation which of the following occurs first? increase…

A: Coordinated functioning of the body organs regulates and maintains an optimum performance. The organ…

Q: What is your Minute Respiratory Volume (MRV)?  MRV = TV (avg) X # respiration/minute…

A: Respiration can be defined as the process in which inhalation of oxygen is followed by the…

Q: Which of the following lung volumes can be measured using spirometry?  expiratory reserve volume…

A: Spirometry is a typical office test that measures how much air is breathed, how much is exhaled, and…

Q: The main driver of normal quiet ventilation is: Select one: O a. the H* concentration in the…

A: Normal ventilation can be defined as an automatic, effortless inspiration and expiration process…

Q: The volume of air flow to the alveoli is increased when there is an increase in: Group of answer…

A: Lungs are the respiratory organs which receive oxygen from the environment and supply the oxygen to…

Q: Which of the following is likely to occur when decreasing the expiratory positive airway pressure in…

A: Noninvasive ventilation (NIV) is the practice of providing patients with respiratory support without…

Q: Respiratory cycles begin with inspiration and end with expiration and are driven by the respiratory…

A: Peripheral chemoreceptors, located in the carotid and aortic bodies, are sensitive to changes in…

Q: Which of the following have the most efficient lungs: amphibians, mammals or birds? Explain your…

A: The cells are the primary unit of the body. The cells comprise tissues which form an organ. The…

Q: During inhalation:     The diaphragm contracts and the external intercostals contract making the…

A: The respiratory system is one of the 11 vital and major organ systems of the human body that is…

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: The table below shows the activity of the diaphragm and associated changes. Complete the table to…

A: Breathing happens automatically and hence the action is missed by most of the individuals. Actually,…

Q: All of the following factors increase hemoglobin's affinity for oxygen EXCEPT:   Increased…

A: The respiratory system is a biological system consisting of specific organs and structures used for…

Q: Air flow into and out of a blind cavity is which type of ventilation? Group of answer choices…

A: Air flow into and out of a blind cavity is typically associated with Tidal Flow ventilation.

Q: A pilot is flying a commercial, pressurized (760mmHg) airplane at 30,000 feet. If the pilot’s body…

A: The question is asking us to determine which of the given options is true given the conditions of a…

Q: After finishing last in the gymnastics competition (they had to cut him free from the rings), it is…

A: Central chemoreceptor activity refers to the level of activity or sensitivity of chemoreceptors…

Q: You measure the vital signs for Mr. Yazdani, a client you are caring for. His oxygen saturation is…

A: I measure the vital signs for Mr. Yazdani, a client I am caring for. His oxygen saturation is 87% on…

Q: Which of the following factors could cause a decrease in a person's Residual Volume? O Obstructive…

A: Residual volume (RV) is the volume of air that remains in the lungs after maximal exhalation,…

Q: During exhalation, the pressures within the pleural space (intrapleural pressure) and the lung…

A: More Negative,Postive

Q: A person who has a tidal volume of 450 ml/breath, a respiratory rate of 13 breaths/min and an…

A: Tidal volume is the total volume of air that moves in or out of the lungs with each breathing cycle.…

Q: Which of the following muscles are active during inspiration at rest?   Diaphragm Internal…

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

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: Place the following in order after contraction of the diaphragm. = Oxygen is in the alveoli. =…

A: In aerobic respiration, oxygen is used by the organism to oxidize some respiratory substrates and to…

Q: As a result of an auto accident, a fractured rib completely punctures the right chest wall of a…

A: The objective of the question is to understand the physiological changes that occur in the body when…

Q: Total lung capacity is : the same as tidal volume the sum of vital capacity and residual volume the…

A: Lung capacity as well as lung volume indicates amount of air inside the lungs during different…