If you contract SARS-CoV-2 from your brother, which type of immunity do you develop?

Prepare for your Anatomy and Physiology II Exam with our comprehensive exam resources. Utilize flashcards, multiple choice questions with hints, and detailed explanations. Boost your readiness for success!

Multiple Choice

If you contract SARS-CoV-2 from your brother, which type of immunity do you develop?

Explanation:
When you get infected with a real pathogen like SARS-CoV-2, your immune system responds by activating B and T cells, producing specific antibodies, and creating memory cells. This is naturally acquired active immunity because the exposure happens through real infection in the environment, and it’s active because your own immune system generates the response and memory. This memory lets you respond faster if you’re re-exposed later. In contrast, immunity from vaccination would be artificially acquired active immunity, and immunity from receiving antibodies (from another person or from maternal transfer) would be passive immunity, either natural or artificial depending on the source.

When you get infected with a real pathogen like SARS-CoV-2, your immune system responds by activating B and T cells, producing specific antibodies, and creating memory cells. This is naturally acquired active immunity because the exposure happens through real infection in the environment, and it’s active because your own immune system generates the response and memory. This memory lets you respond faster if you’re re-exposed later.

In contrast, immunity from vaccination would be artificially acquired active immunity, and immunity from receiving antibodies (from another person or from maternal transfer) would be passive immunity, either natural or artificial depending on the source.

More practice questions