2313

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Author:
holy
ID:
175658
Filename:
2313
Updated:
2012-10-04 22:47:45
Tags:
4G
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4G
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  1. What effect will supine to standing have on venous return and ventricular volume?
    a. increase
    b. no change
    c. decrease
    d. cannot be determined
    C
  2. Supine to standing will increase the intensity of all murmurs except:
    a. aortic regurgitation
    b. mitral regurgitation
    c. hypertrophic obstructive cardiomyopathy
    d. valvular aortic stenosis
    C
  3. What effect will standing to supine have on venous return and ventricular stroke volume?
    a. increase
    b. none
    c. decrease
    d. cannot be predicted
    A
  4. Standing to supine will increase the intensity of all of the following murmurs except:
    a. valvular aortic stenosis
    b. valvular pulmonic stenosis
    c. hypertrophic obstructive cardiomyopathy
    d. congenital semilunar valve stenosis
    C
  5. Which of the following has the same physiologic effect as standing to supine?
    a. inspiration
    b. isometric handgrip
    c. passive leg raising
    d. Valsalva maneuver
    C
  6. Which effect will standing to squatting have on venous return and ventricular stroke volume.
    a. increase
    b. no change
    c. decrease
    d. cannot be predicted
    A
  7. All of the following murmurs will increase in intensity with prompt squatting except:
    a. mitral regurgitation
    b. aortic regurgitation
    c. hypertrophic obstructive cardiomyopathy
    d. mitral regurgitation
    C
  8. What effect will the strain phase of the Valsalva maneuver have on venous return and ventricular stroke volume?
    a. increase
    b. no change
    c. decrease
    d. cannot be predicted
    C
  9. Which of the following murmurs will increase in intensity with the Valsalva maneuver?
    a. aortic regurgitation
    b. mitral regurgitation
    c. valvular aortic stenosis
    d. hypertrophic obstructive cardiomyopathy
    D
  10. The isometric handgrip will increase all of the following except:
    a. respirations
    b. peripheral vascular resistance
    c. blood pressure
    d. heart rate
    A
  11. Concerning the isometric handgrip, which of the following is incorrectly matched?
    a. mitral regurgitation: increased intensity
    b. aortic regurgitation: increased intensity
    c. valvular aoitic stenosis: decreased intensity
    d. valvular pulmonic stenosis: increased intensity
    D
  12. The inhalation of amyl nitrite will increase all of the following murmurs except:
    a. valvular aortic stenosis
    b. valvular aortic sclerosis
    c. hypertrophic obstructive cardiomyopathy
    d. ventricular septal defect
    D
  13. Amyl nitrite inhalation may elicit or enhance:
    a. mitral valve prolapse
    b. ventricular septal defect
    c. aortic regurgitation
    d. mitral regurgitation
    A
  14. What effect will inspiration have on venous return and ventricular stroke volume?
    a. increase
    b. no change
    c. decrease
    d. cannot be predicted
    A
  15. All of the following will increase in intensity with inspiration except:
    a. tricuspid regurgitation
    b. mitral regurgitation
    c. valvular pulmonic stenosis
    d. right heart S3
    B
  16. What effect will inspiration have on the time interval between aortic valve closnte and pulmonic valve closure.
    a. increase
    b. no change
    c. decrease
    d. cannot be predicted
    A
  17. What effect will expiration have on venous return and ventricular stroke volume?
    a. increase
    b. no change
    c. decrease
    d. cannot be predicted
    C
  18. All of the following murmurs will increase in intensity with expiration except:
    a. mitral regurgitation
    b. valvular aortic stenosis
    c. aortic regurgitation
    d. pulmonary regurgitation
    D
  19. All of the following murmurs will decrease in intensity with expiration except:
    a. mitral regurgitation
    b. valvular pulmonic stenosis
    c. pulmonary regurgitation
    d. tricuspid regurgitation
    A

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