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:
The lack of insulin production by the pancreas is related to diabetes mellitus, not Addison's disease. Insulin is a hormone that regulates blood sugar levels, and its deficiency leads to diabetes, not Addison's disease.
Choice B reason:
The overproduction of growth hormone by the pituitary gland leads to conditions such as acromegaly or gigantism, depending on the age at which the hormone levels become elevated. It is not related to Addison's disease, which involves the adrenal glands, not the pituitary gland.
Choice C reason:
The overproduction of parathormone by the parathyroid glands leads to hyperparathyroidism, which can cause a variety of symptoms including bone pain, kidney stones, and abdominal pain. This condition is not related to Addison's disease.
Choice D reason:
Addison's disease is indeed caused by the lack of production of hormones by the adrenal glands, particularly cortisol and aldosterone. Aldosterone helps to maintain blood pressure and the balance of sodium and potassium in the blood. When the adrenal glands do not produce enough aldosterone, it can lead to symptoms such as low blood pressure and salt cravings, which are characteristic of Addison's disease.
Correct Answer is C
Explanation
Choice A reason:
Disinfecting equipment contaminated with blood or body fluids is crucial to prevent the spread of infection, but the specific time frame of twenty-four hours is not standard practice. The Centers for Disease Control and Prevention (CDC) recommends cleaning and then disinfecting surfaces or objects that may be contaminated, using a disinfectant registered by the Environmental Protection Agency (EPA) and following the manufacturer's instructions for use.
Choice B reason:
Burning soiled dressings is not a recommended practice due to environmental concerns and potential health risks associated with burning medical waste. Instead, soiled dressings should be disposed of properly in accordance with local regulations for biohazardous waste.
Choice C reason:
Good household cleaning practices are essential for preventing the spread of infection, especially for individuals with compromised immune systems, such as those with AIDS. Regular cleaning and disinfecting of frequently touched surfaces can help reduce the risk of infection.
Choice D reason:
The statement "Food preparation is not your responsibility" is not an appropriate discharge instruction. Patients with AIDS should be informed about safe food handling practices to prevent foodborne illnesses, which they are at higher risk for due to their weakened immune systems.
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