Question

Which of the following can provide the human body with long-term immunity against some diseases?

A. AntibioticsB. Vitamins C. Vaccines D. Red blood cells

Answer 1

C. Vaccines can provide the human body with long-term immunity against some diseases

• Vaccines consist of dead or attenuated disease causing organisms which trigger the body of humans to make antibodies against them.
• When the same kind of virus or bacteria infects the body again, our immune system already recognizes it and immediately forms antibodies against it.
• Hence, vaccines are the most effective method for producing long teem immunity against some diseases.
• Other options, such as red blood cells is not correct as red blood cells are used for producing blood and not for providing immunity.

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Answer 2

Answer:

• Which of the following can provide the human body with long-term immunity against some diseases?

Option C. vaccine.

• antibiotics are the temporary treatment of bacterial diseases and will disappear after some time from the body. with the help of the liver because every action related to antibiotics or any medicine is taken by the liver.

• Vitamins Help the body to just maintain the normal system of the body. there is a various disease that occurs due to deficiency of vitamin e.g night blindness, and scurvy.

• Vaccine in the vaccine there is already a dead virus or that mechanism that is present in the disease microorganisms. and if it introduces into the body automatically develops immunity against that disease and that is why when there is a disease that occurs next time in the body, the body will automatically fight against that microorganisms.

• Red blood cells: RBC just carries antigen on their surface and another no specific function in immunity.

so the correct option is C.