A nurse is reinforcing teaching with a client who needs to increase vitamin C intake to promote wound healing.
Which of the following foods should the nurse recommend as the best source of vitamin C?
1 medium fresh green pear.
1 small apple with skin.
1 small banana.
1 small pink grapefruit.
The Correct Answer is D
This food has the highest vitamin C content among the four options, with about 80 to 100 mg of vitamin C per fruit.
Vitamin C is a water-soluble vitamin that acts as an antioxidant and helps with wound healing, immune function, collagen synthesis, and iron absorption.
Choice A is wrong because 1 medium fresh green pear has only about 4 to 5 mg of vitamin C per fruit.
Pears are a good source of fiber and potassium, but not vitamin
C. Choice B is wrong because 1 small apple with the skin has only about 8 to 9 mg of vitamin C per fruit.
Apples are a good source of fiber and flavonoids, but not vitamin
C. Choice C is wrong because 1 small banana has only about 10 to 11 mg of vitamin C per fruit.
Bananas are a good source of potassium, magnesium, and vitamin B6, but not vitamin
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Correct answer: C
A. A client who has a venous stasis ulcer: This is less likely to cause a false positive result. While ulcers can bleed, the fecal occult blood test is designed to detect small amounts of blood in the stool, not necessarily blood from other sources like venous stasis ulcers.
B. A client who has peripheral hematomas: Peripheral hematomas are typically not related to the fecal occult blood test. They generally wouldn’t affect the results unless there was significant bleeding or if the hematomas were a result of an underlying bleeding disorder.
C. A client who underwent a barium swallow study: This is the most likely to cause a false positive result. Barium used in the study can sometimes appear as a false positive on the test due to its interference with the chemical reactions used to detect blood.
D. A client who takes an iron supplement: Iron supplements can actually cause a false negative result rather than a false positive because they may darken the stool and mask the presence of blood.
Correct Answer is ["7"]
Explanation
Determine the total daily dose required in milligrams:
The prescribed dose is 80 mg/kg/day.
The child's weight is 35 kg.
Totaldailydose=80mg/kg/day×35kg
Calculate the total daily dose:
Totaldailydose=2800mg/day
Divide the total daily dose into four doses:
Doseperadministration: 2800mg/day ÷ 4 =700mg
Determine the volume of the oral suspension to administer per dose:
The available concentration of sucralfate oral suspension is 1 g/10 mL.
Convert 1 g to mg:
1g=1000mg.
Calculate the volume needed for 700 mg:
Volume(mL) = Desireddose(mg)÷Concentration(mg/mL)
Concentration = 1000mg÷10mL = 100mg/mL
Volume(mL) = 700 mg ÷ 100mg/mL
= 7 mL
Therefore, the nurse should administer 7 mL of sucralfate oral suspension per dose.
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