In the list provided, what component acts as the earliest form of defense against an exogenous pathogen? O inflammation O lymphocytes macrophages O skin
In the list provided, what component acts as the earliest form of defense against an exogenous pathogen? O inflammation O lymphocytes macrophages O skin
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
Related questions
Question
22
Transcribed Image Text:**Question:**
In the list provided, what component acts as the earliest form of defense against an exogenous pathogen?
- ○ inflammation
- ○ lymphocytes
- ○ macrophages
- ○ skin
**Explanation:**
This is a multiple-choice question focusing on the body's initial defense mechanisms against pathogens. Each option represents a different component of the immune system:
- **Inflammation**: A response to infection or injury, involving immune cells and chemicals to protect tissues.
- **Lymphocytes**: White blood cells that are crucial for the adaptive immune response.
- **Macrophages**: Cells involved in detecting and engulfing pathogens through phagocytosis.
- **Skin**: The largest organ of the body, providing a physical barrier to external threats.
Understanding which component provides the earliest protection is key to comprehending how the immune system defends the body against infections.
Transcribed Image Text:In the list provided, what component acts as the earliest form of defense against an exogenous pathogen?
- ○ inflammation
- ○ lymphocytes
- ○ macrophages
- ○ skin
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Anatomy and Physiology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Anatomy & Physiology
Anatomy and Physiology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Human Anatomy
Anatomy and Physiology
ISBN:
9780135168059
Author:
Marieb, Elaine Nicpon, Brady, Patricia, Mallatt, Jon
Publisher:
Pearson Education, Inc.,
Human Anatomy & Physiology (11th Edition)
Anatomy and Physiology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Anatomy & Physiology
Anatomy and Physiology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Human Anatomy
Anatomy and Physiology
ISBN:
9780135168059
Author:
Marieb, Elaine Nicpon, Brady, Patricia, Mallatt, Jon
Publisher:
Pearson Education, Inc.,
Anatomy & Physiology: An Integrative Approach
Anatomy and Physiology
ISBN:
9780078024283
Author:
Michael McKinley Dr., Valerie O'Loughlin, Theresa Bidle
Publisher:
McGraw-Hill Education
Human Anatomy & Physiology (Marieb, Human Anatomy…
Anatomy and Physiology
ISBN:
9780321927040
Author:
Elaine N. Marieb, Katja Hoehn
Publisher:
PEARSON