medical health

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Across
  1. 5. A sudden, uncontrolled electrical disturbance in the brain that causes changes in behavior and movement. (7 letters)
  2. 6. A long-term condition characterized by high blood sugar levels. (9 letters)
  3. 8. The study of the heart and its diseases. (8 letters)
  4. 9. A feeling of extreme sadness and lack of interest in activities. (9 letters)
Down
  1. 1. The body's first line of defense against infections. (7 letters)
  2. 2. A medical professional who specializes in the treatment of the eyes. (9 letters)
  3. 3. A sudden and severe headache often accompanied by nausea and sensitivity to light. (5 letters)
  4. 4. A medical professional who examines the mouth and treats dental issues. (7 letters)
  5. 5. An instrument used to listen to sounds inside the body. (4 letters)
  6. 7. A substance that is harmful to the body. (5 letters)