A nurse is conducting a nutritional class on minerals and electrolytes. The nurse should include which of the following foods is a major source of magnesium?

Tuna

Tomatoes

Eggs

Oranges

Answer and Explanation

The Correct Answer is A

A) Tuna: Tuna is a major source of magnesium. It is a type of fish that contains a significant amount of this mineral. Magnesium plays a crucial role in various physiological functions, including muscle and nerve function, blood sugar regulation, and bone health. Including tuna in the diet can help maintain adequate magnesium levels.

B) Tomatoes: While tomatoes are nutritious and provide various vitamins and minerals, including potassium and vitamin C, they are not considered a major source of magnesium. Magnesium-rich foods are typically those that are high in seeds, nuts, whole grains, and leafy green vegetables.

C) Eggs: Eggs are a good source of several nutrients, including protein, vitamins, and minerals like vitamin D and choline. However, they are not particularly high in magnesium compared to other foods like nuts, seeds, and leafy greens.

D) Oranges: Oranges are well-known for their vitamin C content and are a good source of dietary fiber. However, they are not considered a major source of magnesium. Magnesium-rich foods are typically those that are more plant-based, such as nuts, seeds, and green leafy vegetables.

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Free Nursing Study Resources

Correct Answer is A

Explanation

A. Raise the bed to a comfortable height:
Raising the bed to a comfortable height is essential for proper body mechanics and preventing back strain. It ensures the nurse can perform the procedure efficiently and safely.

B. Stand on the left side of the bed:
While a left-handed nurse might prefer to stand on the left side for better access, this choice depends on the room layout and client position. Standing on the side where the nurse is most comfortable is essential, but it is not the primary action compared to ensuring proper bed height.

C. Raise the side rail on the working side of the bed:
Raising the side rail on the working side of the bed could obstruct the nurse's access to the client and is not generally recommended during procedures requiring close access to the client.

D. Use the non-dominant hand to insert the catheter:
The dominant hand, in this case, the left hand, should be used to insert the catheter for better control and precision. The non-dominant hand is typically used to hold the genitalia and provide stability.

A. You should advance your weak leg forward to the cane, then move your strong leg B. You should advance the cane 12 to 14 inches before taking a step. C. The cane’s height should be the same as the distance from the floor to the crest of your hip bone? D. You should hold the cane in your weak hand when ambulating

Correct Answer is C

Explanation

A. You should advance your weak leg forward to the cane, then move your strong leg:
Advancing the weak leg first and then the strong leg is not the proper technique for using a cane. The correct method is to hold the cane on the stronger side and move the cane and the weaker leg forward together, followed by the stronger leg.

B. You should advance the cane 12 to 14 inches before taking a step:
Advancing the cane 12 to 14 inches is too far. The cane should be advanced approximately 6 to 10 inches to maintain balance and support.

C. The cane’s height should be the same as the distance from the floor to the crest of your hip bone:
The correct height for a cane is when the handle is at the level of the wrist when the user is standing with the arm hanging naturally at their side. This typically corresponds to the distance from the floor to the greater trochanter (hip bone). This ensures the cane provides the right amount of support and reduces the risk of strain or imbalance.

D. You should hold the cane in your weak hand when ambulating:
The cane should be held in the stronger hand, not the weak hand. This allows the cane to provide support to the weaker side of the body and helps to balance the weight distribution more effectively.

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A nurse is conducting a nutritional class on minerals and electrolytes. The nurse should include which of the following foods is a major source of magnesium?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse who is left-handed is preparing to perform a straight catheterization for a client. Which of the following actions should the nurse take?

Correct Answer is A

Explanation

A nurse is providing home safety information for an older adult client who uses a cane. Which of the following statements should the nurse include in the teaching?

Correct Answer is C

Explanation

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