A nurse is assessing a client with a history of heart failure who presents with severe edema in the lower extremities. The nurse would document the presence of +4 pitting edema after noting which finding?
Severe pitting, very swollen leg and indentation that lasts for a long time, 8 mm deep
Slight indentation, with no perceptible swelling of the leg. 2 mm deep
Moderate pitting, with indentation that subsides rapidly, 4 mm deep
Deep pitting, swollen leg, and indentation that remains for a short time, 6 mm deep
The Correct Answer is A
A. +4 pitting edema is characterized by severe pitting that creates a deep indentation (greater than 8 mm) that remains for a prolonged period. This description matches the findings in option
B. This describes +1 pitting edema, which is not consistent with +4 edema.
C. This option describes +2 or +3 pitting edema, as the indentation subsides rapidly, which does not align with +4.
D. Although this describes deep pitting, the depth is less than 8 mm, which is not consistent with +4 edema.
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Correct Answer is D
Explanation
A. Generalized joint discomfort is not commonly associated with contact dermatitis; this condition typically affects the skin locally rather than causing systemic joint symptoms.
B. Systemic symptoms such as elevated temperature are generally not expected with contact dermatitis, as it is usually a localized skin reaction.
C. Pruritus (itching) is a common symptom of contact dermatitis, so denial of pruritus would not be expected.
D. Contact dermatitis often occurs due to exposure to a skin irritant, making a report of such exposure a typical finding in the assessment.
Correct Answer is B
Explanation
A. Assessing the pedal pulses does not provide relevant information about the irregularity of the radial pulse.
B. Assessing the apical pulse for a full minute is appropriate in this situation, as it provides a more accurate measurement of the heart rate and rhythm, especially when the radial pulse is irregular.
C. Assessing the popliteal pulses with a Doppler device is not necessary and does not directly address the irregular radial pulse.
D. While a pulse oximeter can provide information about oxygen saturation, it does not assess heart rate or rhythm.