The patient has been found to have edema of the lower extremities. The nurse is assessing whether or not it is pitting and to what degree. After pressing the skin against a bony prominence for 5 seconds, the nurse identifies 4+ pitting edema because the rebound time is:
30 seconds to 1 minute
10-15 seconds
20 seconds
2-5 minutes
The Correct Answer is D
A. 30 seconds to 1 minute. – This time frame is characteristic of 3+ pitting edema, not 4+.
B. 10-15 seconds. – This time frame is associated with 2+ pitting edema, which indicates a moderate level of fluid retention.
C. 20 seconds. – This time frame is associated with 3+ pitting edema.
D. 2-5 minutes. – 4+ pitting edema is the most severe form, where the indentation remains for 2-5 minutes, indicating significant fluid retention and possible cardiac or renal dysfunction.
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 B
Explanation
A. Functional disease – A functional disease refers to a condition where symptoms occur without an identifiable structural or biochemical cause, such as irritable bowel syndrome (IBS).
B. Chronic disease – Diabetes mellitus is a lifelong condition requiring ongoing management through diet, medication, and lifestyle modifications.
C. Acute disease – Acute diseases have a sudden onset and short duration, such as influenza or appendicitis, unlike diabetes, which persists over time.
D. Contagious disease – Diabetes is not caused by infectious agents and cannot be transmitted from person to person.
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