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Short-term immunity, often referred to as passive immunity, is the temporary protection against infections that occurs when antibodies are transferred from one individual to another. This can happen naturally, such as when a mother passes antibodies to her baby through breast milk, or artificially, through treatments like antibody injections. Unlike long-term immunity, which involves the body's own immune response and memory, short-term immunity does not provide lasting protection and typically lasts only a few weeks to months.
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What is passive immunity and what is active immunity give examples of each?
Passive immunity is the short-term protection provided by antibodies that are transferred from one individual to another, such as from mother to child through breast milk or through antibody injections (e.g., anti-venom). In contrast, active immunity occurs when the immune system produces its own antibodies in response to an infection or vaccination, such as developing immunity after recovering from chickenpox or after receiving a flu vaccine.
Why does passive immunity last long?
Passive immunity lasts longer because it involves the transfer of antibodies from one individual to another, providing immediate protection without the need for the recipient's immune system to produce its own antibodies. These antibodies can remain in the bloodstream for weeks to months, depending on their type and the individual's metabolism. However, since passive immunity does not stimulate the recipient's immune system to create a memory response, it does not provide long-term immunity like active immunity. Thus, while passive immunity offers short-term protection, its duration can still be significant compared to other forms of immediate defense.
Explain why passive immunity is a temporary immunity?
Passive immunity is temporary because it involves the transfer of pre-formed antibodies from an external source, such as through breast milk or intravenous immunoglobulin. Since the recipient's immune system is not actively producing these antibodies, the protection provided is short-term and wanes as the transferred antibodies are broken down and eliminated from the body.
What is the medical term meaning immunity protein?
"Antibody" is the medical term meaning immunity protein. When your body is presented with a foreign protein, the immune system makes antibodies against that protein.
What is a characteristic of passive immunity?
A characteristic of passive immunity is that it provides immediate protection against pathogens, but this protection is temporary. It occurs when antibodies are transferred from one individual to another, such as through maternal antibodies passed to a newborn or through antibody treatments. Unlike active immunity, passive immunity does not involve the recipient's immune system generating its own antibodies, which means it does not lead to long-term immunity.
What is the adverb for immunity?
The adverb form of "immunity" is "immunologically." This term is often used in contexts related to the immune system and its functions, such as in scientific discussions about immune responses or vaccines. It describes actions or processes that pertain to or are influenced by immunity.
What is another name for working memory?
Another name for working memory is short-term memory. It refers to the system in the brain responsible for temporarily storing and managing information required to carry out cognitive tasks such as learning, reasoning, and comprehension.
Another term for a capitalist system is a?
Another term for a capitalist system is a Laissez-faire system.
Another term short for hyperlink?
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How do active and passive immunity differ?
Active immunity occurs when the body produces its own antibodies in response to an infection or vaccination, providing long-term protection. In contrast, passive immunity involves the transfer of antibodies from another source, such as from mother to baby through breast milk or through antibody treatments, offering temporary protection. While active immunity develops over time and can last for years, passive immunity is immediate but short-lived, typically lasting only a few weeks to months.
How are active acquired and passive acquired immunity different?
Active acquired immunity occurs when the body produces its own antibodies in response to an infection or vaccination, providing long-lasting protection. In contrast, passive acquired immunity involves the transfer of pre-formed antibodies from one individual to another, such as through maternal antibodies in breast milk or antibody injections, offering temporary protection. While active immunity develops over time and is specific to particular pathogens, passive immunity provides immediate, but short-term, defense.
What is a short form for what the?
A "reb", short for "rebel". Another term used was "Secesh" which was short for "secessionist".
