A nurse is caring for a client who has a potassium deficiency.
Which of the following foods should the nurse recommend as the best source of potassium?

Choice A rationale:

Changing soiled linens daily is important, but it is not the most effective way to prevent the spread of pathogens.

Choice B rationale:

Hand hygiene is the single most effective way to prevent the spread of pathogens. It should be performed before and after every client interaction, before and after any procedure, and after any contact with potentially infectious material.

Choice C rationale:

Discarding used syringes in appropriate containers is important for safety, but it does not directly prevent the spread of pathogens.

Choice D rationale:

Properly disposing of contaminated equipment is important, but hand hygiene is more effective at preventing the spread of pathogens.

Choice A rationale:

This statement is incorrect. Veins do not carry oxygenated blood away from the heart, and arteries do not carry deoxygenated blood toward the heart.

Choice B rationale:

This statement is incorrect. While it is true that veins carry deoxygenated blood, they carry it toward the heart, not away from it. Similarly, arteries carry oxygenated blood, but they carry it away from the heart, not toward it.

Choice C rationale:

This statement is correct. In the circulatory system, veins carry deoxygenated blood toward the heart, while arteries carry oxygenated blood away from the heart.

Choice D rationale:

This statement is incorrect. Veins do not carry oxygenated blood toward the heart, and arteries do not carry deoxygenated blood away from the heart.