Please answer fast 63. A 63-year-old man has had progressive edema in his extremities, pulmonary congestion, andhypotension since having myocardial infraction 2 days ago. His breathing pattern over the past 6hours as shown. Which of the following is most likely responsible for this cyclic breathingpattern?A. Development of lactic acidosisB. Dysfunction of carotid baroreceptorsfram.C. Fatigue of the intercostal muscle anddiaphragmTimeD. Fluctuations in CO2 delivery to therespiratory centerE. Impairment of oxygen diffusion across alveolar membranesF. Obstructive sleep apneaAmplitudeExhalation auten

This client has a type of breathing pattern in which they are increased breathing followed by…

Answered: 63. A 63-year-old man has had…

Basic Clinical Lab Competencies for Respiratory Care: An Integrated Approach

5th Edition

ISBN:9781285244662

Author:White

Publisher:White

Chapter4: Radiologic Assessment

Section: Chapter Questions

Problem 9SEPT

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Case 1 As a result of the severe left heart failure and increased pulmonary blood pressure in the case, fluid moved out of the pulmonary capillaries and into the extracapillary spaces. The pathologic process caused the thickness of the alveolar-capillary membrane to______
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a. Why is a minimum flow rate of 5 Lpm recommended for oxygen delivery by mask? b. Why will an air entrainment mask never deliver 100% oxygen? c. Briefly explain why the trans-tracheal catheter requires less oxygen flow than the nasal cannula to achieve a given arterial partial pressure of oxygen. d. Explain the difference between a high-flow and a low-flow oxygen delivery system. Give an example of each.
1. What is the disorder of this 17-year-old student? Why? 2. Is this primarily a restrictive or an obstructive disorder? Why? 3. Write the formula for determining residual volume (RV). 4. Determine the residual volume (RV) before and after the use of the bronchodilator. a. RV before using the bronchodilator: b. RV after using the bronchodilator: 5. Why is expiration more difficult than inspiration in this person? 6. What does the change in pulmonary function after the bronchodilator therapy indicate? 7. Why does the bronchodilator exaggerate the tachycardia? 8. What causes the hypoxemia and the hypocapnia in this person? 9. A beta 2-adrenergic agent was prescribed for further use because it has less cardiostimulatory (beta1) effect. Based on your knowledge of beta1 and beta2 receptors, why is this a good suggestion? 10. An anticholinergic agent was also suggested as a possible nebulizer agent. How might this help the breathing problem?
1. a. If transpulmonary pressure equals zero, what will happen to the lungs? b. This is known as a/an
When planning care for a patient with chronic lung diseasewho is receiving oxygen through a nasal cannula, what doesthe nurse expect?a. The oxygen must be humidified.b. The rate will be no more than 2 to 3 L/min or less.c. Arterial blood gases will be drawn every 4 hours to assessflow rate.d. The rate will be 6 L/min or more.
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63. A 63-year-old man has had progressive edema in his extremities, pulmonary congestion, and hypotension since having myocardial infraction 2 days ago. His breathing pattern over the past 6 hours as shown. Which of the following is most likely responsible for this cyclic breathing pattern?