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
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Utilitarianism: Utilitarianism focuses on the greatest good for the greatest number of people. In this scenario, the nurse's decision not to administer the pain medication is not based on maximizing overall benefit but rather on avoiding harm to the individual client.
B) Non-maleficence: Non-maleficence is the ethical principle of doing no harm. The nurse's decision not to administer the pain medication is rooted in the desire to avoid causing harm to the client by potentially hastening their death.
C) Fidelity: Fidelity refers to the obligation to fulfill commitments and responsibilities. While important, fidelity is not directly relevant to the nurse's decision in this scenario.
D) Veracity: Veracity refers to truthfulness and honesty. While honesty is crucial in communicating with the client and their family about their condition and care, it is not the primary ethical principle guiding the nurse's decision in this situation.
Correct Answer is D
Explanation
Respiratory acidosis occurs when there is inadequate removal of carbon dioxide (CO2) by the lungs, leading to an accumulation of CO2 and a decrease in pH.
Analysis:
pH 7.22: Indicates acidemia (pH below 7.35), suggesting acidosis.
PaCO2 68 mm Hg: Elevated PaCO2 indicates hypoventilation, which is characteristic of respiratory acidosis.
Base excess -2: Base excess is within normal limits and does not contribute significantly to the acid-base imbalance in this scenario.
PaO2 78 mm Hg: PaO2 is slightly low but not significantly contributing to the acid-base imbalance.
Saturation 80%: Oxygen saturation is low, indicating hypoxemia, which is commonly associated with respiratory acidosis due to hypoventilation.
Bicarbonate 26 mEq/L: Bicarbonate is within normal limits, suggesting compensation for the respiratory acidosis, which is a chronic condition.
Overall, the ABG values indicate respiratory acidosis due to inadequate ventilation, leading to CO2 retention and subsequent acidemia.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.