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RNSG 1301

University of Bristol (UOB)

Here are the best resources to pass RNSG 1301. Find RNSG 1301 study guides, notes, assignments, and much more.

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Chapter 43: Review of Hemodynamics Test Bank 2022

  • Chapter 43: Review of Hemodynamics Test Bank 2022

  • Exam (elaborations) • 3 pages • 2022
  • A patient is taking a beta1-adrenergic drug to improve the stroke volume of the heart. The nurse caring for this patient knows that this drug acts by increasing: a. cardiac afterload. b. cardiac preload. c. myocardial contractility. d. venous return. ANS: C Beta1-adrenergic agents help increase the heart’s stroke volume by increasing myocardial contractility. Cardiac afterload is determined primarily by the degree of peripheral resistance caused by constriction of arterioles; incr...
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