Quiz 7 & 8

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ambirc
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163660
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Quiz 7 & 8
Updated:
2012-07-23 18:00:27
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Quiz 7 & 8
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  1. Components of the cardiac cycle include all of the following except:
    • Cardiac electrical
    • events start with depolarization of the Purkinje fibers
  2. Factors affecting cardiac output include all of the following except:
    Excess magnesium (Mg2+)
  3. All of the following statements regarding cardiac conduction are correct except:
    • Cardiac muscle requires
    • conscious effort to contract
  4. All of the following statements regarding components of the circulatory system are correct except:
    • Lumen of arteries is
    • wide, while lumen of veins is narrow
  5. All of the following diagnostic tests and procedures are noninvasive except:
    Cardiac catheterization
  6. All of the following statements regarding atherosclerosis are correct except:
    • It only affects
    • arteries in the lower legs
  7. All of the following statements regarding plaque are correct except:
    • Plaque significantly
    • increases blood flow through an artery
  8. All of the following are non-modifiable risk factors except:
    Diabetes mellitus
  9. All of the following statements regarding primary hypercholesterolemia are correct
    except:
    • Its causes include
    • obesity and diabetes mellitus
  10. Medications for treating hypercholesterolemia are called cholesterol-lowering drugs or antilipemics and include the following drug classes except:
    Nitrates
  11. All of the following statements regarding peripheral arterial disease (PAD) are correct except:
    Risk factors of PAD are dissimilar to those of atherosclerotic, coronary, or carotid arteries
  12. Classes of drugs used for treating PAD include all of the following except:
    ACE inhibitors
  13. Classes of drugs used for treating Raynaud`s disease include all of the following except:
    Thrombolytic therapy
  14. All of the following statements regarding hypertension are correct except:
    The greatest number of cases are due to secondary hypertension
  15. Other drug classes for treating hypertension include the following drug classes except
    • Phosphodiesterase
    • inhibitors
  16. All of the following statements regarding pulmonary arterial hypertension (PAH) are correct except:
    When PAH develops blood flow through the pulmonary veins is restricted and the left heart is under increasing strain to pump blood
  17. Medications for treating PAH include all of the following except:
    Sympatholytics
  18. All of the following statements regarding venous thrombosis are correct except:
    It only develops in deep leg veins
  19. All of the following statements regarding coronary artery disease (CAD) are correct
    except:
    CAD is a result of the normal balance between cardiac tissue oxygen delivery and oxygen requirement
  20. All of the following drug classes are used to treat multiple cardiac or cardiovascular diseases except:
    • Bile acid sequestrant
    • resins
  21. Which statements best describes cause of myocarditis?
    • Due to bacterial or
    • viral infections
  22. Diagnostic tests for myocarditis include all of the following except:
    Exercise tolerance test
  23. Treatments for myocarditis include all of the following except:
    High salt diet
  24. All of the following drug classes are used to treat cardiomyopathy except:
    • Muscarinic receptor
    • antagonists
  25. Non-drug treatments for cardiomyopathy include all of the following except:
    • Radiofrequency energy
    • or intense cold catheter ablation
  26. All of the following statements regarding congenital heart disease (CHD) are correct except:
    • There are 3 types of
    • CHD

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