A nurse is reinforcing teaching about saturated fats with a client who is at risk for cardiovascular disease. Which of the following cooking fats should the nurse recommend the client use?
Vegetable shortening
Lard
Canola oil
Butter
The Correct Answer is C
Choice A: This is incorrect. Vegetable shortening is high in saturated fat and trans fat, which can increase the risk of cardiovascular disease by raising the LDL (bad) cholesterol and lowering the HDL (good) cholesterol.
Choice B: This is incorrect. Lard is animal fat that is high in saturated fat and cholesterol, which can also increase the risk of cardiovascular disease by raising the LDL cholesterol and lowering the HDL cholesterol.
Choice C: This is correct. Canola oil is low in saturated fat and high in monounsaturated fat and omega-3 fatty acids, which can lower the risk of cardiovascular disease by lowering the LDL cholesterol and raising the HDL cholesterol.
Choice D: This is incorrect. Butter is dairy fat that is high in saturated fat and cholesterol, which can also increase the risk of cardiovascular disease by raising the LDL cholesterol and lowering the HDL cholesterol
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Pupillary dilation is not a sign of opioid toxicity, but rather of opioid withdrawal or stimulant overdose. Opioid toxicity causes pupillary constriction or miosis.
Choice B reason: Hypotension is a sign of opioid toxicity sign of opioid toxicity, as opioids can depress the central nervous system and reduce cardiac output and peripheral resistance.
Choice C reason: Chest pain is not a sign of opioid toxicity, but rather of cardiac ischemia or infarction, which can be caused by cocaine or other stimulants.
Choice D reason: Diaphoresis is not a sign of opioid toxicity, but rather of opioid withdrawal or hyperthermia, which can be caused by ecstasy or other stimulants.
Correct Answer is A
Explanation
Choice A reason: BUN or blood urea nitrogen 30 mg/dL is above the normal range of 10 to 20 mg/dL and indicates renal impairment or dehydration, which can be caused by contrast dye used during coronary angiography or blood loss during or after the procedure. The nurse should report this value to the provider and monitor the client for signs of acute kidney injury, such as oliguria, edema, or electrolyte imbalances.
Choice B reason: Sinus rhythm 95/min on a cardiac monitor is within the normal range of 60 to 100/min and does not indicate any cardiac arrhythmia or ischemia.
Choice C reason: Respiratory rate 12/min is within the normal range of 12 to 20/min and does not indicate any respiratory distress or hypoxia.
Choice D reason: PTT or partial thromboplastin time 25 seconds is within the normal range of 25 to 35 seconds and does not indicate any bleeding disorder or anticoagulant therapy.
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