A&PII Review Crossword

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Across
  1. 3. Substance produced by lung cells to reduce surface tension.
  2. 4. Type of capillary that allows small molecules to pass from blood to interstitial fluid.
  3. 7. =CO x SVR
  4. 8. Protein produced by immune system that binds a specific antigen.
  5. 9. Another way to say "blood cells"
  6. 11. Pressure that must be overcome to eject blood from a ventricle.
  7. 13. Produces enzymes to break down all four classes of macromolecules in the small intestine.
  8. 16. Vessels that carry blood away from the heart.
  9. 17. Endocrine system "godfather"
  10. 19. Secretes seven hormones including FSH and LH
  11. 21. Abbreviation for a hormone that inhibits solute and water reabsorption in the PCT.
  12. 22. Also known as the countercurrent multiplier
  13. 24. Blood exits the right ventricle through here.
  14. 25. Small, air-filled structures in the lung.
  15. 26. Layers of tissue that enclose the heart.
  16. 27. T cell involved in cell-mediated immunity.
Down
  1. 1. Secreted by the kidney when blood oxygen level is low.
  2. 2. Where chemical digestion of protein begins.
  3. 5. Type of defense you are born with.
  4. 6. Gas exchange between systemic capillaries and tissue cells.
  5. 10. volume of blood ejected from the heart with one beat.
  6. 12. Controls secretions along the GI tract.
  7. 13. Activated B cell
  8. 14. Cascade of proteins with overall antimicrobial function.
  9. 15. Also known as the countercurrent exchanger
  10. 18. Occurs when pulmonary pressure is greater than atmospheric pressure.
  11. 20. Reversibly binds oxygen.
  12. 23. Ion required for blood clotting to occur