A nurse is caring for a client who reports an area of redness, warmth, tenderness, and pain in the right calf.
The nurse anticipates which of the following orders when notifying the provider of this finding?
Obtain impedance plethysmography.
Apply cold therapy to the affected leg.
Obtain a venous duplex ultrasound.
Monitor Homan's sign.
The Correct Answer is C
Choice A rationale:
Impedance plethysmography is a test that uses electrical signals to measure blood flow and can be used to detect deep vein thrombosis (DVT). However, it is not the first-line diagnostic tool for DVT.
Choice B rationale:
Cold therapy can help reduce inflammation and pain, but it is not a diagnostic measure for DVT.
Choice C rationale:
Venous duplex ultrasound is the most common test used to diagnose DVT. It uses sound waves to create pictures of the blood flowing through the veins in the leg.
Choice D rationale:
Homan’s sign is a physical examination finding that was traditionally used to diagnose DVT, but it is not reliable or specific.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Sublingual administration of nitroglycerin provides the most rapid onset. This route allows the medication to be absorbed directly into the bloodstream through the mucous membranes under the tongue, bypassing the digestive system.
Choice B rationale:
Sustained-release nitroglycerin is designed to be released slowly over time. This form of the drug does not provide rapid relief of acute angina symptoms.
Choice C rationale:
Transdermal patches of nitroglycerin provide a slow, continuous dose of medication. This is beneficial for long-term management of angina, but it does not provide rapid relief.
Choice D rationale:
Topical ointments also provide a slow, continuous dose of medication and are not intended for rapid relief of acute symptoms.
Correct Answer is B
Explanation
Choice A rationale:
Urinary retention is not typically associated with menopause.
Choice B rationale:
Dryness with intercourse is a common symptom of menopause due to decreased estrogen levels.
Choice C rationale:
An elevation in body temperature above 37.8° C (100° F) is not typically associated with menopause.
Choice D rationale:
Decreased blood pressure is not typically associated with menopause.
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