Details Of Immunity
High-Yield Trend
Questions 12 MCQs
Antibodies in our body are complex:
1. lipoproteins
2. steroids
3. prostaglandins
4. glycoproteins
Lysozyme that is present in perspiration, saliva, and tears destroys:
| 1. | certain fungi | 2. | certain types of bacteria |
| 3. | all viruses | 4. | most virus-infected cells |
To which type of barriers under innate immunity, do the saliva in the mouth and the tears from the eyes, belong?
1. Cytokine barriers
2. Cellular barriers
3. Physiological barriers
4. Physical barriers
A person likely to develop tetanus is immunised by administering:
1. dead germs
2. preformed antibodies
3. wide spectrum antibiotics
4. weakened germs
1. Tears
2. Monocytes
3. Skin
4. Epithelium of urogenital tract
In which one of the following options the two examples are correctly matched with their particular type of immunity?
| Examples | Type of immunity | |
| (a) | Polymorphonuclear leukocytes and monocytes | Cellular barriers |
| (b) | Anti-tetanus and anti-snake bite injection | Active immunity |
| (c) | Saliva in mouth and tears in eyes | Physical barriers |
| (d) | Mucus coating of the epithelium lining the urinogenital tract and HCl in the stomach | Physiological barriers |
2. (b)
3. (c)
4. (d)
1. B-lymphocytes
2. Thrombocytes
3. Erythrocytes
4. T-lymphocytes
Grafted kidney may be rejected in a patient due to?
| 1. | Humanol immune response |
| 2. | Cell-mediated immune response |
| 3. | Passive immune response |
| 4. | Innate immune response |
Transplantation of tissues/organs fails often due to non-acceptance by the patient's body. Which type of immune-response is responsible for such rejections?
| 1. | Cell-mediated immune response |
| 2. | Hormonal immune response |
| 3. | Physiological immune response |
| 4. | Autoimmune response |
Which of the following immune responses is responsible for the rejection of kidney graft?
| 1. | Cell-mediated immune response |
| 2. | Auto-immune response |
| 3. | Humoral immune response |
| 4. | Inflammatory immune response |
| 1. | Acquired immunity is non-specific type of defense present at the time of birth. |
| 2. | Primary response is produced when our body encounters a pathogen for the first time. |
| 3. | Anamnestic response is elicited on subsequent encounters with the same pathogen. |
| 4. | Anamnestic response is due to memory of first encounter. |
| 1. | Antigen binding site is located at C-terminal region of antibody molecules. |
| 2. | Constant region of heavy and light chains are located at C-terminus of antibody molecules. |
| 3. | Each antibody has two light and two heavy chain. |
| 4. | The heavy and light chains are held together by disulfide bonds. |
Preparing Details Of Immunity for NEET
Details Of Immunity is a specific sub-topic that frequently appears in the NEET examination. Understanding the underlying principles and practicing targeted questions is key to mastering this concept.
The questions compiled above are previous year questions (PYQs) directly related to Details Of Immunity. Practicing these specific questions helps you understand the difficulty level and the examiner's approach to this topic.
Topic Frequently Asked Questions
Is Details Of Immunity a high-weightage topic?
You can refer to the priority and consistency badges at the top of this page. High priority topics should be thoroughly revised multiple times before the exam.
Should I memorize the solutions?
No, it is highly recommended to understand the core concept and methodology behind each solution rather than memorizing them, as exact questions are rarely repeated, but the concepts definitely are.