Cardiac Math Formulas (A&p2 @ Gwinnett Tech)

20 Questions | Total Attempts: 954

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Cardiac Quizzes & Trivia

A method for drilling/practicing the formulas for Cardiac Math. .


Questions and Answers
  • 1. 
    If a patient has a blood pressure of 120/80, what would the Mean Arterial Pressure (MAP) be? (Note, MAP = DP+(PP/3), PP=SP-DP)
    • A. 

      120

    • B. 

      80

    • C. 

      93.33

    • D. 

      133.33

  • 2. 
    If a patient has a blood pressure of 160/110, what would the Mean Arterial Pressure (MAP) be?  (Note, MAP = DP+(PP/3), PP=SP-DP)
    • A. 

      126.67

    • B. 

      176.67

    • C. 

      160

    • D. 

      110

  • 3. 
    If a patient has a blood pressure of 97/60, what would the Mean Arterial Pressure (MAP) be?  (Note, MAP = DP+(PP/3), PP=SP-DP)
    • A. 

      60

    • B. 

      109.33

    • C. 

      97

    • D. 

      72.33

  • 4. 
    A patient has a heart rate of 65bpm and a stroke volume(SV) of 70ml, what would the cardiac output (CO)? (Note: CO=SV*HR, 1000ml = 1L)
    • A. 

      4550L/minute

    • B. 

      4.55L/minute

    • C. 

      45.50L/minute

    • D. 

      5.2L/minute

  • 5. 
    A patient has a heart rate of 78bpm and a stroke volume(SV) of 80ml, what would the cardiac output (CO)? (Note: CO=SV*HR, 1000ml = 1L)
    • A. 

      5.92L/minute

    • B. 

      7.8L/minute

    • C. 

      6.24L/minute

    • D. 

      1.22L/minute

  • 6. 
    A patient has a heart rate of 45bpm and a stroke volume(SV) of 59ml, what would the cardiac output (CO)? (Note: CO=SV*HR, 1000ml = 1L)
    • A. 

      2.66L/minute

    • B. 

      2650L/minute

    • C. 

      6.22L/minute

    • D. 

      1.33L/minute

  • 7. 
    A patient has a blood pressure of 180/120, a heart rate of 87bmp, a stroke volume(SV) of 70ml and an ESV(End Systolic Volume) of 90ml. What is the EDV(End Diastolic Volume)? (Note: EDV=ESV+SV)
    • A. 

      160ml

    • B. 

      20ml

    • C. 

      60ml

    • D. 

      157ml

  • 8. 
    A patient has a stroke volume(SV) of 47ml and an ESV(End Systolic Volume) of 72ml. What is the EDV(End Diastolic Volume)? (Note: EDV=ESV+SV)
    • A. 

      72ml

    • B. 

      338ml

    • C. 

      119ml

    • D. 

      25ml

  • 9. 
    A patient has a blood pressure of 120/80, a stroke volume(SV) of 70ml and an EDV(End Diastolic Volume) of 140ml. What is the ESV(End Systolic Volume)? (Note: EDV=ESV+SV, so ESV = ?)
    • A. 

      150ml

    • B. 

      140ml

    • C. 

      70ml

    • D. 

      1.2L

  • 10. 
    A patient has a stroke volume(SV) of 66ml and an EDV(End Diastolic Volume) of 116ml. What is the ESV(End Systolic Volume)? (Note: EDV=ESV+SV, so ESV = ?)
    • A. 

      66ml

    • B. 

      50ml

    • C. 

      182ml

    • D. 

      1.8L

  • 11. 
    If the EDV is 100ml and the SV is 70ml, ESV will be ?
    • A. 

      30ml

    • B. 

      170ml

    • C. 

      .7ml

    • D. 

      1.43ml

  • 12. 
    Stroke Volume X Heart Rate =
    • A. 

      Cardiac Output

    • B. 

      Cardiac Cycle

    • C. 

      Blood Pressure

    • D. 

      Pulse Pressure

  • 13. 
    Length of the cardiac cycle if the heart rate is 70
    • A. 

      0.3seconds

    • B. 

      0.7seconds

    • C. 

      1.2seconds

    • D. 

      0.8seconds

  • 14. 
    Length of the cardiac cycle if the heart rate is 95
    • A. 

      0.63seconds

    • B. 

      0.95seconds

    • C. 

      0.70seconds

    • D. 

      1.8seconds

  • 15. 
    How long would the diastole portion of the cardiac cycle be if the heart rate is 78bpm? (Note, Systole is always .3seconds)
    • A. 

      1.3seconds

    • B. 

      0.47seconds

    • C. 

      0.3seconds

    • D. 

      0.71seconds

  • 16. 
    EDV - SV is what
    • A. 

      ESV

    • B. 

      PP

    • C. 

      CC

    • D. 

      CO

  • 17. 
    EDV is found by adding the SV to what?
    • A. 

      CC

    • B. 

      CO

    • C. 

      EF

    • D. 

      ESV

  • 18. 
    DP+ (PP/3) is equal to what?
    • A. 

      EDV

    • B. 

      SV

    • C. 

      MAP

    • D. 

      CC

  • 19. 
    A patient with a stroke volume of 80ml, an EDV of 170ml has an Ejection Fraction of?
    • A. 

      47%

    • B. 

      90%

    • C. 

      72%

    • D. 

      50%

  • 20. 
    A patient with a stroke volume of 68ml, an EDV of 118ml has an Ejection Fraction of?
    • A. 

      72%

    • B. 

      58%

    • C. 

      12%

    • D. 

      WHAT?!

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