Across
- 2. The study of blood.
- 3. _________means within a vein.
- 6. Excessive or an abnormally large production or passage of urine.
- 7. The Term ____ refers to the stopping of breathing mostly occurring during sleep.
- 8. Before surgery.
- 9. A condition when the heart starts to speed up.
- 11. Below the skin.
- 12. A condition when the heart starts to slow down.
- 13. The ________is the outermost layer of the heart.
Down
- 1. The ___________refers to inside of the muscle.
- 4. A drug that is made from naturally occurring substances that fights bacteria.
- 5. Happens when the thyroid gland makes too much thyroid hormone.
- 10. _________ Is characterized by an abnormally low body temperatures.