A nurse is teaching a client who has a pelvic fracture about the manifestations of fat embolism syndrome. The nurse should include which of the following findings as an early manifestation?
Hypertension
Swollen calf
Tachypnea
Bradycardia
The Correct Answer is C
Choice A reason:
Hypertension is not typically an early manifestation of fat embolism syndrome (FES). FES is more commonly associated with hypoxemia, which can lead to hypotension rather than hypertension².
Choice B reason:
While a swollen calf may indicate deep vein thrombosis, it is not an early sign of FES. FES primarily affects the lungs and neurological systems early on, rather than causing localized swelling such as in a calf².
Choice C reason:
Tachypnea, or rapid breathing, is indeed an early sign of FES. This symptom usually develops before others and is due to the fat globules causing respiratory distress by blocking the pulmonary microcirculation²³⁴.
Choice D reason:
Bradycardia, or a slower than normal heart rate, is not an early sign of FES. Instead, patients may experience tachycardia as a response to hypoxemia and respiratory distress².
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason:
Reducing the dosage of methotrexate during pregnancy is not a safe option because methotrexate is contraindicated during pregnancy due to its potential to cause birth defects and other adverse pregnancy outcomes.
Choice B reason:
While dietary modifications may be necessary during pregnancy, this is not specifically related to the use of methotrexate. The primary concern with methotrexate and pregnancy is the risk it poses to the developing fetus, not dietary interactions.
Choice C reason:
Breastfeeding while taking methotrexate is not recommended. Methotrexate can be excreted in breast milk and may harm a nursing infant.
Choice D reason:
Methotrexate should indeed be discontinued at least 3 months prior to a planned pregnancy. This is to ensure that the drug is completely cleared from the body, as it can cause serious birth defects and other pregnancy-related complications.
Correct Answer is ["B","C","D","E"]
Explanation
Choice A reason:
Cold extremities are not a typical symptom associated with Paget's disease of the bone. This condition usually does not affect the temperature of the limbs directly.
Choice B reason:
Skeletal pain is a common symptom in Paget's disease due to the abnormal bone remodeling process. The affected bones may become painful, especially in the pelvis, spine, skull, and long bones.
Choice C reason:
Visual loss can occur if Paget's disease affects the skull, leading to increased pressure on the nerves associated with vision. This pressure can result in visual impairment or loss.
Choice D reason:
Cranial enlargement is a possible finding in Paget's disease when the skull is involved. The abnormal bone growth can cause the skull to increase in size.
Choice E reason:
An abnormal gait may develop if Paget's disease affects the legs, causing the bones to bow and leading to difficulty walking.
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