NURS-6501N-43--Module 2 Knowledge Check-- Advanced Pathophysiology

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NURS-6501N-43--Module 2 Knowledge Check-- Advanced Pathophysiology 1. A person with a respiratory rate of 12 breaths per minute and a minute volume of 6.0 L/minute has a tidal volume of : 720 ml ... 600 ml 1000 ml 500 ml 2 points QUESTION 2 1. As a person ages, what type of changes occur in the myocardium and arterial walls? dilation stiffeni ng atrophy shrink 2 points QUESTION 3 1. The presence of pus in the pleural cavity is a(n): Empyema Atelectasi s Aspiration Hemopty sis 2 points QUESTION 4 1. The V/Q ratio of a normal upright lunch is 0.8, this indicates that ventilation is _______________ than perfusion. compensat ed more This study source was downloaded by 100000831988016 from CourseHero.com on 03-09-2022 01:28:23 GMT -06:00 https://www.coursehero.com/file/63994002/NURS-6501N-43-Module-2-Knowledge-Checkdocx/ less equal 2 points QUESTION 5 1. Clinical manifestations of bronchiolitis include: hypoxia, use of accessory muscles, and high-grade fever tachypnea, use of accessory muscles, and high grade fever tachypnea, productive cough, and high-grade fever tachypnea, non-productive cough, and low-grade fever 2 points QUESTION 6 1. Inflammatory mediators released during an acute asthma episode cause: inflammation, hypersecretion of mucous, and bronchial smooth muscle constriction inflammation, bleeding, and bronchial smooth muscle constriction bronchial smooth muscle dilation, alveolar collapse, and retained PaCO2 bronchial smooth muscle dilation, inflammation, and thick mucous 2 points QUESTION 7 1. Collapse of alveoli is a(n): Empyema Aspiration Atelectasi s Hemopty sis 2 points QUESTION 8 1. Norepinephrine action on a1-adrenergic receptors causes ________________________. vasoconstriction vasodilation bradycardia [Show More]

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