Across
- 1. refers to relaxation phase
- 4. this endocrine gland releases 2 hormones: a releasing and inhibiting hormone.
- 5. these excitatory receptors lie on the motor-end plate.
- 7. epinephrine and norepinephrine are examples
- 8. this is the first binding site for a lipid-based hormone
- 12. epinephrine and norepinephrine use this type of synergy
- 14. recording the electrical activity produced by the heart.
- 18. if blood is incompatible, antibodies will cause.
- 20. hydrophilic hormones undergo this type of action
- 21. this heart sound occurs at the beginning of the T-wave
- 22. this junction lies on the motor-end plate.
- 23. the functional unit of skeletal muscle
- 26. what binds to myosin head to allow detachment of actin?
- 28. blood typing system
- 30. protein-based hormones are "hydro-"
- 31. straw colored liquid consisting of water and dissolved solutes
- 32. refers to the contraction phase
- 35. the endocrine system utilizes these chemical messengers
- 36. which neurohormone can act via two second-messenger systems?
- 39. substance which induces an immune response in the body.
- 40. a single rapid contraction and relaxation
- 41. this falls off myosin head to cause "power stroke" to occur.
Down
- 2. the heart has refractory periods to prevent?
- 3. what range determines whether or not a cell will respond to a hormone?
- 6. what effect is used to increase receptors on the target cell?
- 9. amount of blood ejected from ventricles during systole
- 10. this action occurs with lipid-based hormones
- 11. are lipid-derived and Lipophilic
- 13. when hormones are released in high concentration, desensitization or ______ occurs?
- 15. this node functions as the pacemaker of the heart.
- 16. this heart sound comes after the QRS complex
- 17. this system is composed of the cardiovascular and lymphatic systems.
- 19. what effect: hormone #1 allows for hormone #2 to have a better response
- 24. oxytocin and prolactin use this type of synergy
- 25. where gas exchange occurs, type of blood vessel
- 27. calcium binds and pulls this structure to aid in cross-bridge formation.
- 29. this factor can cause Erythroblastosis fetalis.
- 32. specialized reticulum of skeletal muscle
- 33. amount of blood left in ventricles at end of systole
- 34. this is the second binding site for a lipid-based hormone
- 36. volume of blood in ventricles at end of diastole.
- 37. specific sodium channel that contributes to the autorhythmic aspect of the heart
- 38. this gland is considered the "master gland"
- 40. stimulus at the end of relaxation period, slow build up of tension.