A nurse is reinforcing teaching about reliable sources of Vitamin B12 with a client who is pregnant. Which of the following foods should the nurse recommend in the teaching?
Broccoli
Skim milk
Figs
Stewed tomatoes
The Correct Answer is B
Choice A rationale:
Broccoli is not a reliable source of Vitamin B12. It is a good source of other nutrients like Vitamin C and fiber.
Choice B rationale:
Skim milk is a reliable source of Vitamin B12 and is often fortified with this essential vitamin.
Choice C rationale:
Figs are not a reliable source of Vitamin B12. They are a good source of fiber and certain minerals, but they do not contain Vitamin B12.
Choice D rationale:
Stewed tomatoes are not a reliable source of Vitamin B12. They are a good source of certain vitamins and minerals, but not Vitamin B12.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale: The umbilical cord contains three blood vessels: two arteries and one vein. The two arteries carry deoxygenated blood and waste products from the fetus back to the placenta, while the one vein carries oxygenated blood and nutrients from the placenta to the fetus.
Choice B rationale: This option is incorrect because the umbilical cord in a newborn does not have two veins. It contains two arteries and one vein.
Choice C rationale: This option is incorrect because the umbilical cord in a newborn does not have two veins and one artery. It contains two arteries and one vein.
Choice D Rationale: This option is incorrect because the umbilical cord in a newborn does not have only one artery and one vein. It contains two arteries and one vein.
Correct Answer is ["89.722"]
Explanation
To convert ounces to milliliters, we use the conversion factor: 1 oz = 29.5735 mL
0.5 oz = 0.5 * 29.5735 = 14.7868 mL (0800 feedings)
1 oz = 1 * 29.5735 = 29.5735 mL (1100 feeding)
0.5 oz = 0.5 * 29.5735 = 14.7868 mL (1300 feeding)
0.5 oz = 0.5 * 29.5735 = 14.7868 mL (1600 feeding)
0.5 oz = 0.5 * 29.5735 = 14.7868 mL (1830 feeding)
Total intake = 14.7868 + 29.5735 + 14.7868 + 14.7868 + 14.7868 = 89.722 mL
So, the nurse should record 89.722 mL of formula as the client's intake for the shift.
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