Although the signs and symptoms of both infection and inflammation include erythema, edema, and pain, the major difference is that inflammation:
is a protective response
is a disease process
produces tissue damage
is a result of bacteria
The Correct Answer is A
A. Is a protective response – Inflammation is a natural immune response that helps contain injury and promote healing, regardless of infection.
B. Is a disease process – Inflammation itself is not a disease; it is a response to injury, infection, or irritation.
C. Produces tissue damage – While excessive or chronic inflammation can cause tissue damage, inflammation itself is not inherently destructive.
D. Is a result of bacteria – Inflammation can be caused by bacteria, viruses, trauma, or autoimmune conditions, not just bacterial infection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Percussion – Percussion involves tapping the body to assess underlying structures, not feeling for texture or consistency.
B. Auscultation – Auscultation is listening to body sounds (e.g., heart, lungs, and bowels) using a stethoscope, not feeling structures.
C. Inspection – Inspection is visual observation, not a tactile assessment.
D. Palpation – Palpation involves using the hands to assess the texture, size, consistency, and location of body structures, such as organs or lymph nodes.
Correct Answer is A
Explanation
A. Exudate – Exudate is fluid rich in proteins and cells that escapes from blood vessels due to inflammation or injury.
B. Pus – Pus is a thick, yellowish-white exudate containing dead cells and bacteria, specifically associated with infection.
C. Drainage – Drainage is a general term for any fluid leaving the body, including exudate, blood, or serous fluid.
D. Discharge – Discharge is a broader term referring to any material exiting the body, including normal secretions and infectious material.
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