Exam 3 crossword

1234567891011121314
Across
  1. 6. volume of air moving through the lungs with each normal breath.
  2. 8. this response describes the immediate increase in heart rate seen at the onset of exercise.
  3. 10. average resistance throughout the vascular system; affects mean arterial pressure, afterload.
  4. 11. this type of recovery is important for reducing circulating lactate post-exercise.
  5. 12. primary parasympathetic nerve; innervates the heart.
  6. 13. point at which cardiac output is meeting exercise demands; heart rate and stroke volume are constant.
  7. 14. the myocardium contracts as a single muscle due to functional _____.
Down
  1. 1. breathing technique used during weight training; increases blood pressure.
  2. 2. protein that stores oxygen in the muscles.
  3. 3. sum of the vital capacity and residual volume.
  4. 4. heart rate ___ is used as an index of autonomic modulation.
  5. 5. proportion of formed elements to total blood volume; average value is ~45%.
  6. 7. this product is an index of myocardial workload.
  7. 9. increased muscle blood flow is achieved during exercise in spite of systemic vasoconstriction via functional ___.