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 C
Explanation
A. After palpating the abdomen – Palpation may alter bowel sounds by stimulating peristalsis, leading to inaccurate findings.
B. After checking for kidney tenderness – Checking for kidney tenderness (costovertebral angle tenderness) is unrelated to bowel auscultation and should not precede it.
C. Before percussing the abdomen – Auscultation should be done before percussion and palpation to avoid artificially stimulating bowel sounds.
D. Before inspecting the abdomen – Inspection should always come before auscultation to visually assess the abdomen for distension, symmetry, and discoloration before listening.
Correct Answer is C
Explanation
A. Press the skin over the client's ankle bone. – The skin over bony prominences does not provide an accurate assessment of turgor due to reduced subcutaneous tissue in elderly clients.
B. Lightly palpate the skin using the fingertips. – Light palpation assesses texture and moisture but does not evaluate skin turgor.
C. Grasp a fold of skin on the client’s forearm or near the sternum. – Skin turgor is best assessed by gently pinching the skin on the forearm or sternum. Delayed return to normal indicates dehydration or decreased skin elasticity due to aging.
D. Observe for non-blanching, pinpoint-size, red or purple spots on the skin of the abdomen. – This describes petechiae, which indicate capillary fragility or bleeding disorders, not skin turgor.
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