Antivenom injection contains preformed antibodies while polio drops that are administered into the body contain:
Correct answer: B. Attenuated pathogens
- A. Gamma globulin
- B. Attenuated pathogens
- C. Activated pathogens
- D. Harvested antibodies
Explanation
The oral polio vaccine (OPV) is administered in the form of polio drops and typically contains weakened, live poliovirus strains. These weakened poliovirus strains are designed to be incapable of causing the disease but can stimulate the immune system to produce an immune response, including the production of antibodies. In some regions, an inactivated polio vaccine (IPV) is also used, which contains inactivated (killed) poliovirus and is typically administered as an injection.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Circulation
The circulatory system covers the chambers, valves and conducting pathway of the human heart, along with the cardiac cycle and control of heartbeat. It compares arteries, veins and capillaries by structure and function, and explains how the lymphatic system returns tissue fluid, transports absorbed fats and supports immunity.
Practise Circulation
695 free Circulation MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Circulation questions
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?
The antigen-antibody complexes formed in the body are taken up by:
Evaporation of water from aerial parts of plants is called:
MALT constitutes about _ percent of the lymphoid tissue in the human body.
These are the part of lymphatic system:
Which of the following explains the binding of inorganic component in structure found in erythrocytes?