Final answer:
A systemic disease is one that spreads throughout the body or to many systems, while acute inflammation is a localized response to injury or infection.
Step-by-step explanation:
A disease that spreads throughout the body or to many systems is called a systemic disease. This type of disease affects multiple organs or tissues in the body and can be caused by various factors, such as infections, autoimmune disorders, or cancer. Unlike a localized disease, which is limited to a specific area or organ, a systemic disease has broader effects and can lead to symptoms in different parts of the body. For example, HIV/AIDS is a systemic disease that affects the immune system and can have wide-ranging effects on various organs and systems in the body.
Acute inflammation refers to a short-term response of the body to injury or infection. It is characterized by redness, swelling, heat, and pain in the affected area. Acute inflammation is a localized response and is meant to protect the body and promote healing. It is typically resolved within a few days or weeks, depending on the underlying cause.
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