Which of the following statements about the lungs is not correct? Parietal pleural membrane covers each lung The diaphragm is located below the lungs Each lung is surrounded by its own pleural sac O The left lung has two lobes and right lung has three lobes
Q: Which of the following has the greatest combined cross-sectional area?A. Terminal bronchiolesB.…
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Q: correct order. When the pressure in the lungs is to the atmospheric pressure inhalation stops. Air…
A: Hello, As you have asked multiple subpart question we can answer only first three parts. For rest of…
Q: Which of the following part of the parietal pleura covers the superior surface of the human…
A:
Q: All are true of the alveoli except contain a lipoprotein to help in inflation they have thin walls…
A: Introduction Lungs are the key organ which plays major role in respiration and gaseous exchange.…
Q: pressure is always less than atmospheric. A 55. The pneumotaxic and apneustic areas controlling…
A: 55. In humans, the neural system helps in maintaining and moderating the respiratory rhythm to suit…
Q: Which of the following prevents the aspiration of foods and liquids?A. EpiglottisB. Cricoid…
A: Oral cavity is separated from the nasal cavity by the hard palate and soft palate. Oropharynx region…
Q: Which of the following statements regarding the respiratory system is not correct? Trachea is lined…
A: The air reaches the lungs through the windpipe known as the trachea. It initiates just next to the…
Q: Some inhaled air does not participate in gas exchange because it fills the _____ of the respiratory…
A: Dead space is the amount of air that is inhaled but remains in either conducting airways or alveoli…
Q: Which of the following respiratory systems is not closely associated with a blood supply? the lungs…
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Q: The respiratory system You are going to use models, charts, a short video and page 26 of the…
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Q: Which of the following paths reflects the correct flow of air into the lungs?a. nasal cavity →…
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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: The two main jobs of the Respiratory System are..... Sending blood through veins and arteries…
A: A network of organs and tissues, including mouth, nose, pharynx, trachea, bronchial tubes, lungs…
Q: People usually think of the lungs and breathing when they think of the respiratory system. describe…
A: Respiratory system is one of the most important system present in our body. Its main function is…
Q: Which of the following anatomical structures is not partof the conducting zone?a. pharynxb. nasal…
A: The Respiratory system is separated into a conducting zone and respiratory zone. Conducting zone…
Q: Air entering the human respiratory system encounters severalstructures. Which of the following lists…
A: The function of the respiratory system is to intake oxygen through inspiration or inhalation and…
Q: Which of the following is true when we exhale ? (Select all that apply) O The air pressure inside…
A: The correct answer to the problem will be; when we exhale: The air pressure inside the lungs is…
Q: In both lungs, the surface that is the largest is the (a) costal, (b) mediastinal, (c) inferior…
A: The respiratory system of humans is a network of organs and tissues that work together to help the…
Q: which leads to movement of When the diaphragm is contracted, intrapleural pressure a. air decreases;…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Select the graph that best illustrates the story, The figures are labeled (a), (b), (c), and (d). :…
A: Respiration is a metabolic process through which carbon dioxide is exhaled and Oxygen is inhaled.…
Q: Which of the following is NOT the function of the respiratory system?a) Regulate blood pHb) Helps in…
A: The respiratory system involves a set of organs that help a person to breathe. This system…
Q: Which one of the following is true of the lungs (pick all that apply): Group of answer choices both…
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Q: Which of the following is essential for the proper functioning of the lungs optimal body temperature…
A: The main factor for proper lungs functioning is : Diffusion of carbon dioxide from cells we inhale…
Q: Click on the white dot that indicates the following structure: There are 2 of these in your…
A: The respiratory system is depictee in the figure. It is responsible for exchange of gases between…
Q: DESCRIPTIONS : F Main air way known as windpipe. Cilia filters the air here. Branches of bronchi.…
A: Main air way known as windpipe - Trachea D Cilia filters the air here - nostrils B…
Q: Pleural membranes surround the lungs. These membranes serve as the glue between the lungs and the…
A: The pleura is a closed sac of a serous membrane that contains serous fluid. The lung is pushed into…
Q: As the diaphragm contracts, the rib cage expands and the lungs fill with air. This is an inhalation…
A: The diaphragm is a major muscle involved in respiration and is present below the lungs. It is a dome…
Q: Please write an introduction to 'the respiratory system' so that people can understand it easily and…
A: Respiratory system is a network of muscular organs which helps in taking in air and allow us to…
Q: Which statement/s is/are TRUE? S1 = Blood arriving in the lungs has a low partial pressure of oxygen…
A: Introduction: In human lungs, the alveoli are where gas exchange takes place. By measuring the…
Q: Which of the following is not part of the conducting zone in the respiratory system? O A.…
A: The conducting zone and the respiratory zone are the two zones in which the respiratory system is…
Q: QUESTION: What does the EM demonstrate regarding the air-blood barrier?
A: Capillaries They are very fine thread like blood vessels that present throughout the body.
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Q: The smallest functional unit of the lung is called the and is where gas exchange with the…
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Q: What is the significance of a moist semi-permeable membrane in the respiratory process? All of the…
A: Introduction The respiratory system's main function is to exchange gases. For this gas exchange…
Q: Alveoli are: small sacs where gas exchange takes place in the respiratory system surrounded by a net…
A: Introduction :- During the act of breathing in and out, the alveoli are where the lungs and blood…
Q: Which of the following is true regarding the trachea
A: One of the most vital systems in the body is the respiratory system. This system is responsible for…
Q: The left lung has three lobes. two one four O none of the above
A: Each lung is separated into lobes branching off the main bronchus.The right lung has 3 lobes while…
Q: Which lung is typically smaller? A) LeftB) Right
A: The lungs of the human being occupies most of the part of thoracic cavity. Each lung is covered by a…
Q: A person has difficulty breathing and tires easily. The person goes to a pulmonary doctor and…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: gas exchange only occurs where there are alveoli The sympathetic nervous system causes…
A: 1st statement is correct because the alveoli present in the lungs are responsible for the exchange…
Q: Air moves into the lungs because contraction of the diaphragm decreases the volume of the pleural…
A: Respiration is the process in which toxic air in form of carbon dioxide moves outward which fresh…
Q: Which of the following cartilage structures prevents swallowed food from entering the trachea? Hyiod…
A: Respiratory system is respond for transporting the gases between the atmosphere and the internal…
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: When we think of breathing, we seem to only think about inhaling and exhaling air in and out of our…
A: Breathing helps in intake of oxygen from the environment into the body through inspiration. With in…
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- QUESTION 17 Lungs: With age, lung function becomes "less efficient." Which one does not explain why? Lung tissue becomes more "elastic" resulting in less expansion. There is a decrease in "reserve capacity" that affects stamina. There is a decrease in the number of airs sacs for oxygen transport. Muscles in the rib cage become weaker and reduce contraction.Question 39 The activity of alpha-1 antitrypsin is necessary to prevent which of the following disorders? Question 39 options: Chronic bronchitis Emphysema Cystic fibrosis AsthmaQuestion 27 in which bronchial and pulmonary disease do tubercles encapsulate bacteria, resulting in lung elasticity being reduced? Pulmonary tuberculosis Bronchitis Pulmonary fibrosis Pneumonia Asthma
- Question 1 When teaching parents what to do if their asthmatic child is in respiratory distress, the nurse would include all of the following EXCEPT: Question 1 options: Seek immediate medical attention if the child is in respiratory distress Do not allow the child to exert themselves Expose the child to cold fresh air to help with breathing Administer Ventolin 2 - 4 puffs every 15 - 20 minutesQuestion 28 During an acute exacerbation of asthma (asthma attack), patients may initially suffer from respiratory alkalosis as a result of: Question 28 options: Hyperventilation Bronchoconstriction Carbon dioxide retention HypoxemiaQuestion 60 You embark on a hiking trip on Mt. Kilimanjaro (altitude = 19,000 ft; Atmospheric air pressure = 379 mmHg). As you ascend, what happens to the PO 2 in the alveoli? No change from sea level, as long as we breathe in the same volume of air. Alveolar PO, decreases. Alveolar PO 2 increases.
- Question 80 Which of the following questions are NOT part of the respiratory screen for asthma? Question 80 options: Has your child ever used a puffer / inhaler for breathing problems? Has you child experienced any improvement with the puffer / inhaler medication? Have you been told your child has asthma? Does your child have have difficulty breathing at night?Question 42 During your morning assessment of a client with asthma, you find her oxygen saturation is 88% on 2L/minute of oxygen via nasal cannula. What is the best way to deliver oxygen therapy to this client to obtain an oxygen saturation greater than 90%? Question 42 options: Apply a partial rebreather mask at 8L/minute Leave the oxygen at 2L/minute via nasal cannula Apply a Venturi (venti) mask at 28% oxygen Increase the flow rate of the nasal cannula to 10L/minuteQuestion 15 general , the mouse receiving the PTU in his / her food: 1. consumed more oxygen at all temperatures 2. ate more than the control mouse 3. consumed less oxygen at all temperatures 4. produced more oxygen at all temperatures
- Question 22 Which of the following is a symptom of asthma? Question 22 options: Shortness of breath Wheezing heard on auscultation Increased work of breathing Tachypnea and decreased O2 satsQuestion 6 In patients with pulmonary fibrosis, alveolar thickness is increased (due to tissue necrosis), and the alveolar area is reduced. Explain how increased alveolar thickness and the decreased area would affect the diffusion of oxygen from lung alveoli into capillary blood. (Use Fick’s equation to explain how oxygen diffusion will be affected when alveolar thickness increases and area decreases).Question 34 In COPD, hypoxemia may give rise to a condition known as polycythemia. What is polycythemia? Question 34 options: An increase in the number of circulating erythrocytes An increase in the number of circulating leukocytes An decrease in the number of circulating erythrocytes An decrease in the number of circulating leukocytes