Multiple choice

Directions: Choose the correctly spelt word.

  1. Pyorhoea

  2. Pyorrhoea

  3. Pyorhoa

  4. Pirho
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Pyorrhoea (also spelled pyorrhea) refers to pus discharge from the gums (periodontal disease). The correct spelling is 'pyorrhoea' with 'y' at start, 'orrh' in middle, and 'oea' ending. Options A, C, and D incorrectly modify or omit letters from the correct form.

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