Reasons for admission

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Across
  1. 3. the state of being pregnant
  2. 4. take too much drug at one time
  3. 6. a wound that you get when a snake bites you
Down
  1. 1. a physical reaction to some specific food or substance
  2. 2. the effects of a severe hit on the head
  3. 5. a condition that happens when glucose levels abnormally high in the blood