A nurse in a pediatric clinic is caring for a child who has iron deficiency anemia and is prescribed ferrous sulfate. Which of the following instructions should the nurse provide the parents regarding administration of this medication?
Administer at bedtime.
Give with orange juice.
Administer at mealtimes.
Give with a 240 ml (8 oz) glass of milk.
The Correct Answer is B
Choice A reason: This statement is incorrect because administering iron at bedtime can cause gastrointestinal upset and interfere with the child's sleep. Iron should be given between meals or one hour before meals for better absorption.
Choice B reason: This statement is correct because giving iron with orange juice or other foods rich in vitamin C can enhance iron absorption. Vitamin C helps convert iron into a form that is more easily absorbed by the body.
Choice C reason: This statement is incorrect because administering iron at mealtimes can reduce iron absorption. Iron can bind with certain substances in food, such as calcium, phytates, and tannins, and make it less available for the body.
Choice D reason: This statement is incorrect because giving iron with milk can decrease iron absorption. Milk contains calcium, which can interfere with iron absorption. Milk can also cause nausea and vomiting when taken with iron.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D"]
Explanation
Choice A reason: Hemorrhage is a potential issue for a child who has leukemia, as it is a condition that causes excessive bleeding, which can be caused by thrombocytopenia, coagulopathy, or bone marrow suppression. Leukemia can cause a low platelet count, which impairs the blood clotting process and increases the risk of bleeding from minor injuries, mucous membranes, or internal organs.
Choice B reason: Peripheral neuropathy is a potential issue for a child who has leukemia, as it is a condition that affects the nerves, which can be caused by chemotherapy, radiation, infection, or compression. Leukemia can cause nerve damage, which can result in numbness, tingling, pain, or weakness in the extremities, face, or trunk.
Choice C reason: Priapism is not a potential issue for a child who has leukemia, as it is a condition that causes a prolonged and painful erection of the penis, which can be caused by sickle cell disease, medication, trauma, or spinal cord injury. Leukemia does not affect the penis, but it can cause testicular pain, swelling, or masses due to leukemic infiltration.
Choice D reason: Tumor lysis syndrome is a potential issue for a child who has leukemia, as it is a condition that causes a rapid release of cellular contents into the bloodstream, which can be caused by chemotherapy, radiation, or spontaneous tumor breakdown. Tumor lysis syndrome can cause electrolyte imbalance, metabolic acidosis, renal failure, or cardiac arrhythmias.
Correct Answer is D
Explanation
The correct answer is: d. Capillary refill less than 3 seconds
Choice A: Heart rate 130/min
A heart rate of 130 beats per minute (bpm) is considered high for a 3-year-old child. Normal heart rates for children aged 1-3 years typically range from 80 to 120 bpm. While dehydration can cause tachycardia (increased heart rate), a heart rate of 130 bpm does not necessarily indicate effective rehydration.
Choice B: Urine specific gravity 1.015
Urine specific gravity measures the concentration of solutes in the urine. Normal ranges for urine specific gravity in children are typically between 1.005 and 1.030. A value of 1.015 falls within the normal range, suggesting adequate hydration. However, it is not the most direct indicator of effective rehydration therapy.
Choice C: Respiratory rate 24/min
The normal respiratory rate for a 3-year-old child is between 20 and 30 breaths per minute. A respiratory rate of 24 breaths per minute is within this normal range. While a normal respiratory rate can indicate improved hydration status, it is not the most specific indicator of effective rehydration therapy.
Choice D: Capillary refill less than 3 seconds
Capillary refill time is a reliable indicator of effective rehydration. Normal capillary refill time is less than 2 seconds. A capillary refill time of less than 3 seconds suggests that the child’s circulatory status has improved, indicating effective rehydration therapy. This is a direct and observable sign that the child’s perfusion and hydration status have normalized.
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