Types of Allergens

Q.

What is pollen allergy?

Q. Which of the following is responsible for allergic reaction?

1. Mast cells
2. Allergic antibodies
3. All of the above
4. Mature dendritic cells

Q. The immunoglobulin abundantly present in colostrum is

1. IgG
2. IgM
3. IgE
4. IgA

Q. Which of the following is/are responsible for allergic reaction?

1. Mast cells
2. Allergic antibodies
3. All of the above
4. Mature dendritic cells

Q. Which of the following is/are responsible for allergic reaction?

1. Mast cells
2. Allergic antibodies
3. Mature dendritic cells
4. All of the above

Q.

Increased asthmatic attacks in certain seasons are related to :

1. Low temperature

2. Hot and humid environment

3. Eating fruits preserved in tin containers

4. Inhalation of seasonal pollen

Q. The immunoglobulin abundantly present in colostrum is

1. IgG
2. IgM
3. IgE
4. IgA

Q. _____(i)____antibodies are released during allergy and they bind to specialised receptor molecules on ___(ii)_____.

1. (i)-IgE, (ii)-fibroblasts
2. (i)-IgE, (ii)-mast cells
3. (i)-IgA, (ii)-fibroblasts
4. (i)-IgA, (ii)-mast cells

Q. In order to check purity of honey and its source, pollen grains are being studied in a sample of honey. Such a study is called as

1. Palynology
2. Aeropalyonology
3. Melittopalynology
4. Latropalynology

Q. Allergic responses are regulated by

1. Eosinophils
2. Neutrophils
3. Basophils
4. Monocytes

Q. In the metropolitan cities of India, many children are suffering from allergy/asthma. What are the main causes of this problem. Give some symptoms of allergic reactions.

Q. Which of the following is/are responsible for allergic reaction?

1. Mast cells
2. Allergic antibodies
3. Mature dendritic cells
4. All of the above

Q. Which WBC plays significant role in allergic reaction?

1. Monocytes
2. Basophils
3. Lymphocytes
4. Erythrocytes