With which term will the nurse document the finding after noting multiple 1-mm red macules when assessing the skin of a patient with leukemia and thrombocytopenia?
Purpura.
Bruising.
Petechiae.
Ecchymosis.
The Correct Answer is C
Choice A rationale:
Purpura refers to purple or red discolorations on the skin caused by bleeding underneath the skin. It is larger than petechiae and ecchymosis and could be a sign of a more serious underlying condition. Petechiae are small, red or purple dots that appear on the skin due to minor bleeding from broken capillaries. In the context of leukemia and thrombocytopenia (low platelet count), petechiae are common due to impaired clotting mechanisms.
Choice B rationale:
Bruising occurs due to damage to blood vessels underneath the skin, resulting in the leakage of blood into the surrounding tissues. Bruises are typically larger than petechiae and can occur with various conditions, including trauma. In this case, the small 1-mm red macules are more indicative of petechiae.
Choice D rationale:
Ecchymosis refers to a larger area of subcutaneous bleeding or bruising. It is larger than both petechiae and purpura and often results from more significant trauma or bleeding disorders. The description of multiple 1-mm red macules is characteristic of petechiae rather than ecchymosis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["C","B"]
Explanation
Choice A rationale:
Anemia is not a direct manifestation of target organ damage from hypertension.
Choice B rationale:
Aneurysm is a correct answer. Persistent high blood pressure can weaken the walls of arteries, making them more susceptible to forming an aneurysm. Aneurysms can occur in various arteries, such as the aorta, and can lead to life-threatening complications if they rupture.
Choice C rationale:
Proteinuria is also a correct answer. Hypertension can damage the kidneys, leading to proteinuria, the presence of excess proteins in the urine. This is an indication of kidney damage and is a common manifestation of hypertensive target organ disease.
Choice D rationale:
Pneumonia and Transient Ischemic Attack (TIA) are not direct manifestations of target organ damage from hypertension.
Correct Answer is B
Explanation
Choice A rationale:
Methotrexate is a medication used for cancer and autoimmune diseases. It does not chelate iron and is not used to treat iron overload conditions like hemochromatosis.
Choice B rationale:
Deferoxamine is an iron chelating agent used to treat iron overload conditions like hemochromatosis. It binds to excess iron and promotes its excretion from the body, preventing complications such as organ damage.
Choice C rationale:
Ferrous gluconate is an iron supplement used to treat iron deficiency anemia. It would not be appropriate for a patient with hemochromatosis, a condition characterized by iron overload.
Choice D rationale:
Iron dextran complex is another form of intravenous iron used to treat iron deficiency anemia. It is not indicated for treating iron overload conditions like hemochromatosis.
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