The protective response of body tissues to irritation, injury or pathogens is:

infection

ecchymosis

erythema

Inflammation

Answer and Explanation

The Correct Answer is D

A. Infection. – Infection refers to the invasion of body tissues by microorganisms, while inflammation is the body’s response to injury or infection.

B. Ecchymosis. – Ecchymosis refers to bruising caused by blood leakage under the skin, not a protective response.

C. Erythema. – Erythema is redness of the skin due to increased blood flow, which is a symptom of inflammation but not the process itself.

D. Inflammation. – Inflammation is the body’s protective response to injury, infection, or irritation. It involves increased blood flow, immune cell activation, and chemical mediators to promote healing.

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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.

A. exudate B. pus C. drainage D. Discharge

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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The protective response of body tissues to irritation, injury or pathogens is:

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Naxlex Comprehensive Predictor Exams

The technique used in physical examination where the examiner feels the texture, size, consistency and location of certain parts of the body with the hands s

Correct Answer is D

Explanation

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Correct Answer is A

Explanation

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