A nurse is conducting a nutritional education seminar.
The nurse knows the client understands the teaching when they state:
Vitamin B12 and Vitamin C need to be taken together.
Vitamin C helps with potassium absorption.
Calcium aids the body in iron absorption.
Vitamin D aids the body in calcium absorption.
The Correct Answer is D
Choice A rationale:
Vitamin B12 and Vitamin C do not need to be taken together. There’s no known interaction between these two vitamins.
Choice B rationale:
Vitamin C does not help with potassium absorption. It’s known for aiding in the absorption of iron.
Choice C rationale:
Calcium does not aid the body in iron absorption. In fact, calcium can inhibit iron absorption if taken together.
Choice D rationale:
Vitamin D does indeed aid the body in calcium absorption. This is why it’s often recommended to ensure adequate Vitamin D intake for bone health.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Fatigue is a common symptom of iron deficiency due to the body’s inability to produce enough hemoglobin, which helps carry oxygen in the blood.
Choice B rationale:
Goiter, an enlargement of the thyroid gland, is not related to iron deficiency but rather iodine deficiency.
Choice C rationale:
Tooth decay is generally caused by bacteria in the mouth and poor oral hygiene, not iron deficiency.
Choice D rationale:
Tetany, involuntary contraction of muscles, is typically associated with low calcium levels, not iron deficiency.
Correct Answer is ["B","C","E"]
Explanation
Choice A rationale:
Keeping the client NPO after midnight is not necessary for an ECG. It is a non-invasive procedure that does not require fasting.
Choice B rationale:
Inspecting the electrode pads is important to ensure good contact with the skin and accurate readings.
Choice C rationale:
Instructing the client to breathe normally during the ECG helps to prevent artifacts in the tracing that could lead to misinterpretation.
Choice D rationale:
Administering an analgesic prior to the procedure is not necessary. An ECG is a painless procedure.
Choice E rationale:
Using alcohol to wipe the skin before placing the electrodes can improve the quality of the ECG by reducing skin impedance.
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