(1 point). Listen.
Which assessment findings are typical of deep vein thrombosis (DVT) in the lower leg?
Pain and edema in the affected limb.
Muscle paralysis and paresthesia.
Reduced pulses in the foot.
Skin pallor in the area of the thrombosis.
The Correct Answer is A
Choice A rationale:
Pain and edema in the affected limb are typical assessment findings of deep vein thrombosis (DVT) in the lower leg. This is due to the obstruction of blood flow by the thrombus, which leads to swelling and discomfort in the affected limb.
Choice B rationale:
Muscle paralysis and paresthesia are not typical assessment findings of DVT in the lower leg. DVT is more commonly associated with pain and swelling, rather than muscle paralysis or paresthesia.
Choice C rationale:
Reduced pulses in the foot may occur in severe cases of DVT, but it is not one of the primary and typical assessment findings. Pain and edema are more common and reliable indicators of DVT.
Choice D rationale:
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Serous fluid is not typically associated with pericardial effusion in acute pericarditis. Pericardial effusion is more likely to contain blood or inflammatory exudate, especially in the context of pericarditis.
Choice B rationale:
Exudate is often found in pericardial effusion associated with acute pericarditis. This inflammatory response can lead to the accumulation of exudative fluid in the pericardial space.
Choice C rationale:
This is the correct answer. Serosanguineous fluid is often associated with pericardial effusion in the context of acute pericarditis. It contains a mixture of serous fluid (clear, yellowish) and blood, reflecting the inflammatory nature of the condition.
Choice D rationale:
Sanguineous fluid, while it may be present in some cases, is not the most typical fluid associated with pericardial effusion in acute pericarditis. Sanguineous fluid is characterized by a higher proportion of blood and is more commonly seen in traumatic or hemorrhagic effusions.
Correct Answer is C
Explanation
Choice A rationale:
Unstable angina is a precursor to myocardial ischemia, but it doesn't encompass the broader spectrum of acute coronary syndromes. Acute coronary syndromes include unstable angina, non-ST-segment elevation myocardial infarction (NSTEMI), and ST-segment elevation myocardial infarction (STEMI). Unstable angina is a form of acute coronary syndrome but not the only precursor.
Choice B rationale:
While unstable angina is indeed a precursor to myocardial infarction, it is not the only outcome. Myocardial infarction is just one manifestation of the spectrum of acute coronary syndromes.
Choice D rationale:
Pericarditis is not typically considered a direct precursor to unstable angina. Pericarditis is inflammation of the pericardium (the sac around the heart), and its symptoms and causes differ from those of unstable angina. Although both conditions can cause chest pain, their underlying mechanisms are distinct. Now, let's proceed to the final question:
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