NR 507 Pathophysiolgy Midterm Questions With Complete Solutions
S1 correct answer: First heart sound, closure of mital and tricuspid valves in systole S2 correct answer: Second heart sound, closure of aortic and pulmonica valves in diastole Preload correct answer: Diastolic filling with venous blood Contractility correct answer: Systolic ejection Afterload correct answer: Resistance to systolic ejection Equation for cardiac output correct answer: stroke volume x heart rate Sustained tachycardia causes ___ correct answer: Decreased stroke volume Ischemia, acidosis and cardiomyopathy cause___ correct answer: Decreased contractility HTN, pulmonary disease and aortic valve damage cause ___ correct answer: Increased afterload What is the most immediate effect on afterload? correct answer: HTN Hemorrhage and decreased volume decreases ___and ___ correct answer: Preload and afterload Increased preload increases ___ correct answer: Stroke volume Right sided HF is also called ___ correct an
Written for
- Institution
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Chamberlain College Nursing
- Course
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NR 507 / NR507
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- Uploaded on
- June 27, 2023
- Number of pages
- 13
- Written in
- 2022/2023
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- Exam (elaborations)
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- Questions & answers
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nr 507 pathophysiolgy midterm questions with compl
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