Across
- 2. Y-shaped proteins secreted by WBCs attach to antigens
- 6. infraction prolonged chest pain, heart cells may die
- 7. Murmur abnormal or unusual heart sounds
- 8. rapid hrt
- 10. decrease in oxygen-carrying ability of blood
- 11. clumping caused by antibodies binding to antigens on RBCs
- 13. Lack of adequate blood supply to the heart
- 15. hereditary bleeding disorder, lack clotting factors
- 18. volume volume of blood pumped out by one ventricle with each beat
- 19. Pectoris heart muscle deprived of O2
- 20. atherosclerosis clogged coronary vessels
Down
- 1. Develop from stem cells in blood marrow
- 3. low blood platelet blood count, can be a symptom of leukemia or other bone marrow conditions
- 4. very slow hrt
- 5. uncoordinated shuddering of heart muscle, useless pump
- 9. Blood Groups Antigen,Antibodies, and agglutination
- 12. bone marrow becomes cancerous in huge numbers of WBCs
- 14. block ventricles beat at own rate
- 16. Water, ions, proteins, gases, nutrients, wastes, hormones
- 17. blood cell formation