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A. Choose the correct option: 1. Which of the following is an allergen?(a) pollen grains(b) dust(c) mould spores(d) all of these2. Itching and swelling of the mouth and throat is a symptom of(a) Oral allergy(b) Nasal allergy(c) Skin allergy(d) None of these3. Which of the following is not a symptom of allergy?(a) Swelling of face(b) Itching(c) High blood glucose(d) Blocked nose4. Which of the following is a symptom of hay fever?(a) Itching and swelling of the skin(b) Headaches and blocked nose(c) Nausea, vomiting and diarrhoea(d) Pain in the abdomen |
| Answer» POLLEN GRAIN and skin allergey and blocked NOSE pain and ETC | |