A nurse is teaching a client about foods high in iron. Which of the following food choices by the client indicates an understanding of the teaching?
Baked sweet potato
Cauliflower
Egg white omelet
Brown rice
The Correct Answer is A
Choice A reason: Baked sweet potato is a good source of iron, which is a mineral that helps make hemoglobin, the protein in red blood cells that carries oxygen. Iron deficiency can cause anemia, weakness, fatigue, and pale skin.
Choice B reason: Cauliflower is not a good source of iron, but it is a good source of vitamin C, which can help increase iron absorption from plant sources. Cauliflower is also a good source of fiber, folate, and antioxidants.
Choice C reason: Egg white omelet is not a good source of iron, but it is a good source of protein, which can help with tissue repair and growth. Egg white omelet is also low in fat and cholesterol.
Choice D reason: Brown rice is not a good source of iron, but it is a good source of carbohydrates, which can provide energy and prevent protein breakdown. Brown rice is also a good source of fiber, B vitamins, and magnesium.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Dilute formula with 1 tablespoon of water is not a correct instruction for GER. Diluting formula can reduce the nutritional value and increase the volume of the feedings, which can worsen GER symptoms and cause dehydration and malnutrition.
Choice B reason: Place the newborn in a side-lying position if vomiting is not a correct instruction for GER. This position can increase the risk of aspiration, which is the inhalation of vomit into the lungs. Aspiration can cause pneumonia, respiratory distress, and death.
Choice C reason: Position the newborn at a 20-degree angle after feeding is a correct instruction for GER. This position can help prevent reflux by using gravity to keep the stomach contents down. The newborn should be kept upright for at least 30 minutes after each feeding.
Choice D reason: Provide a small feeding just before bedtime is not a correct instruction for GER. This can increase the likelihood of reflux during sleep, as the stomach will be full and prone to regurgitation. The last feeding should be given at least 2 to 3 hours before bedtime.
Correct Answer is A
Explanation
Choice A reason: Serum creatinine 3.5 mg/dL is high and indicates the need for further assessment. Creatinine is a waste product of muscle metabolism that is filtered by the kidneys. High creatinine levels can indicate kidney damage or impaired renal function.
Choice B reason: Hematocrit 45% is within the normal range (37-47% for women, 40-50% for men), and it does not indicate the need for further assessment. Hematocrit is the percentage of red blood cells in the blood. Low hematocrit levels can indicate anemia, bleeding, or hemolysis.
Choice C reason: Blood urea nitrogen 18 mg/dL is within the normal range (7-20), and it does not indicate the need for further assessment. Blood urea nitrogen is a waste product of protein metabolism that is filtered by the kidneys. High blood urea nitrogen levels can indicate dehydration, kidney damage, or high protein intake.
Choice D reason: Sodium 140 mEq/L is within the normal range (135-145), and it does not indicate the need for further assessment. Sodium is an electrolyte that helps maintain fluid balance, blood pressure, and nerve impulses. Low or high sodium levels can cause confusion, seizures, or coma.
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