In an ECG pattern, the T wave is caused by
A) depolarization of atrial muscle fibers.
B) repolarization of ventricular muscle fibers.
C) repolarization of atrial muscle fibers.
D) depolarization of ventricular muscle fibers.
B
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A pump is attached to the common carotid artery and red ink is pumped in. Which structures of the body will show the red ink?
A. The intercostal muscles and chest area B. The large intestine and portions of the small intestine C. The arms and the hands D. The neck and the head
This type of tissue specializes in movement of the body
A) Epithelial B) Connective C) Muscle D) Nervous
Lungs are to the respiratory system as the liver is to the ________ system
A) lymphatic B) urinary C) digestive D) cardiovascular E) nervous
Using the figure above, identify the labeled part.
1. Label A: ______________________________
2. Label B: ______________________________
3. Label C: ______________________________
4. Label D: ______________________________
5. Label E: ______________________________
6. Label F: ______________________________
7. Label G: ______________________________
8. Label H: ______________________________
9. Label I: ______________________________
10. Label J: ______________________________
11. Label K: ______________________________
12. Label L: ______________________________
13. Label M: ______________________________
14. Label N: ______________________________
15. Label O: ______________________________
16. Label P: ______________________________
17. Label Q: ______________________________
18. Label R: ______________________________
19. Label S: ______________________________
20. Label T: ______________________________
21. Label U: ______________________________
22. Label V: ______________________________
23. Label W: ______________________________
24. Label X: ______________________________