Chapter 52 "Electrocardiography and Pulmonary"

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Across
  1. 1. The condition of having two separate poles, one positive and the other negative, is called
  2. 2. An instrument that measures and displays the waves of electrical impulses responsible for the cardiac cycle.
  3. 7. The process by which a graphic pattern is created to reflect the electrical impulses generated by the heart as it pumps.
  4. 9. A physician ordered a to evaluate a patient's lung volume and capacity.
  5. 10. The greatest volume of air that a person is able to expel when performing rapid, forced expiration
  6. 12. The impulses received through various combinations of electrodes constitute different _________, or views of the electrical activity of the heart, that are recorded on ECG.
  7. 13. Conduct electrical impulses down both sides of the interventricular septum.
  8. 14. A test used to measure breathing capacity.
  9. 15. An ECG tracing for a patient who is shivering may have in this tracing.
  10. 16. An instrument that measures the air taken in and expelled from the lungs.
Down
  1. 1. is a beat that originates from the ventricles of the heart, occurs early in the cycle, and is followed by a pause before the next cycle.
  2. 3. A peak or valley on an electrocardiogram.
  3. 4. The electrical impulse that initiates a chain reaction resulting in contraction is.
  4. 5. The tracing made by an electrocardiographh
  5. 6. A device that includes a small cassette or microchip recorder and records the heart rhythm over a 24-hour period
  6. 7. Sensors that detect electrical activity.
  7. 8. a pen-like instrument that records electrical impulses on ECG paper.
  8. 11. Is regulated by specialized tissues in the heart wall that transmit electrical impulses and cause the heart muscle to contract and relax