Laboratory Manual for Human Anatomy & Physiology Main Version
4th Edition
ISBN: 9781260159110
Author: Terry Martin
Publisher: Mcgraw-hill Higher Education (us)
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Textbook Question
Chapter 50, Problem 3.3CT
Describe the airway of a patient who is having an asthma attack. What would be the desired effect of treating this patient with medications such as beta2-agonists and corticosteroids?
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Chapter 50 Solutions
Laboratory Manual for Human Anatomy & Physiology Main Version
Ch. 50 - The right lung has lobes ______ the left lung has...Ch. 50 - Paranasal sinuses are within the following bones...Ch. 50 - The alveoli are composed of a. simple squamous...Ch. 50 - The _________ adheres to the surface of the lung....Ch. 50 - The ________ is the most inferior cartilage of the...Ch. 50 - Prob. 6PLCh. 50 - Which of the following airway tubes would have the...Ch. 50 - Prob. 8PLCh. 50 - Match the terms in column A with the descriptions...Ch. 50 - Label the structures indicated in figure 50.11,...
Ch. 50 - FIGURE 50.12 Label the features of the upper...Ch. 50 - FIGURE 50.13 Label the features of the larynx...Ch. 50 - Each circle below represents the microscopic field...Ch. 50 - What is the function of the mucus secreted by the...Ch. 50 - Describe the function of the cilia in the...Ch. 50 - How is breathing affected if the smooth muscle of...Ch. 50 - How is breathing affected if the smooth muscle of...Ch. 50 - What is the functional advantage of the alveolar...Ch. 50 - What affect would pulmonary edema have on this...Ch. 50 - Describe the airway of a patient who is having an...
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- In patients who are terminally ill, what is the effect of antimuscarinic drugs to reduce excess respiratory secretions compared to no intervention?arrow_forwardDescribe the mechanism of action of eicosanoids. Give examples of eicosanoids used to treat bronchoconstriction and inflammatory cell infiltration of the bronchi.arrow_forwardAfter the patient takes a dose of an inhaled corticosteroid, such as fluticasone (Flovent), what is the most important action the patient needs to do nexta) Hold the breath for 60 seconds.b) Rinse out the mouth with water.c) Follow the corticosteroid with a bronchodilator inhaler, if ordered.d) Repeat the dose in 15 minutes if the patient feels short of breath.arrow_forward
- Which is used to treat bronchoconstriction, predisnone or zileuton? Explain your answer.arrow_forwardA patient with chronic obstructive pulmonary disease (COPD) is prescribed oxygen therapy. The nurse understands that oxygen therapy is primarily aimed at: a) Decreasing airway inflammation b) Improving gas exchange and relieving hypoxemia c) Preventing bronchospasm d) Reducing mucus production.arrow_forwardWhy is epinephrine an effective emergency treatment for an acute asthmatic episode?arrow_forward
- A client with type 1 diabetes mellitus is admitted to the emergency department. Which of the following respiratory patterns requires immediate action? Question 6 options: a) Deep, rapid respirations with long expirations b) Shallow respirations alternating with long expirations c) Short expirations and inspirations d) Regular depth of respirations with frequent pausesarrow_forwardDiscuss the place in therapy of beta 2 agonists in asthma and describe their mode of action.arrow_forwardIndicate whether the changes in respiratory volumes or capacities described are observed A) during an acute asthma attack, B) in emphysema C) both during an acute asthma attack and in emphysema, or D) not during an acute asthma attack or in emphysema. Note that the acute asthma attack is in a person not taking ventolin (ie no inhaler). Decrease in total lung capacity Increase in residual volume Decrease in FEV1 (forced expiratory volume in one second) Decrease in tidal volume Decrease in expiratory reserve volumearrow_forward
- Indicate whether the changes in respiratory volumes or capacities described are observed A) during an acute asthma attack, B) in emphysema C) both during an acute asthma attack and in emphysema, or D) not during an acute asthma attack or in emphysema. Note that the acute asthma attack is in a person not taking ventolin (ie no inhaler). Decrease in total lung capacity Increase in residual volume Decrease in FEV1 (forced expiratory volume in one second) Decrease in tidal volume Decrease in expiratory reserve volumearrow_forwardIpatropium is effective for the treatment of asthma because of which of the following actions? A) Dilates the alveoli B) Relaxes the bronchial smooth muscle C) Inhibits the cuild up of fluid in the lungs D) Removes excess fluid collecting in the lungsarrow_forwardUsing the lung compliance relationships for different diseases presented in the figure. 1) Determine the lung volume (at end of expiration and at end of inspiration) for each condition, assuming that conditions have normal pulmonary pressures. 2) Assuming that intrapleural pressure at end of inspiration can be increased or decreased freely, what is the transpulmonary pressure required for each disease, to match the tidal volume of normal conditions. 3) Choose ONE of the diseases and list two physiological changes produced by that disease condition, and briefly explain them based on the changes in tidal volume resulting from the changes in lung compliance. Tidal volume, L 6 2 0 0 Emphysema 10 Asthma Normal 20 Pressure (cm H₂O) Cardiac disease Fibrosis Respiratory distress syndrome 30 Various pressures during breathing (mmHg) Breath volume (L) IN O ~ + 9 0.5 O Atmospheric pressure Alveolar pressure 1 Transpulmona pressure Intrapleural pressure Inspiration Expiration 4s Time Please show…arrow_forward
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