The nurse is caring for a client with a serum magnesium of 2.9 mEq/L. The nurse should anticipate a prescription from the primary healthcare provider for what treatment?
Fluid restriction
Furosemide (Lasix)
Calcium carbonate (Tums)
Magnesium oxide (MagOx)
The Correct Answer is B
A. Fluid restriction: Fluid restriction is not indicated for high serum magnesium levels. It is generally used for conditions like heart failure or renal impairment, but not specifically for managing hypermagnesemia.
B. Furosemide (Lasix): This is the correct choice because furosemide is a diuretic that can help promote the excretion of excess magnesium through the urine. It is an appropriate treatment for hypermagnesemia, which is indicated by the elevated serum magnesium level.
C. Calcium carbonate (Tums): This option is incorrect as calcium carbonate is typically used to treat hypomagnesemia (low magnesium levels) or to bind excess phosphate, not to manage elevated magnesium levels.
D. Magnesium oxide (MagOx): This is not suitable because magnesium oxide would increase the magnesium level further, not decrease it. It is used to supplement magnesium in cases of deficiency, not to treat hypermagnesemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. The client with a serum phosphorus of 4.5 mg/dL that requires assistance with planning their meals: A serum phosphorus level of 4.5 mg/dL is within the normal range, and assistance with meal planning is a lower priority compared to the other situations.
B. The client with a serum magnesium of 1.1 mEq/L who has tremors and hyperactive deep tendon reflexes: This client has hypomagnesemia, which can lead to severe complications like seizures or cardiac arrhythmias. Immediate attention is necessary due to the symptoms and the critically low magnesium level.
C. The client with a serum potassium of 5.3 mEq/L and is scheduled for hemodialysis in three hours: This potassium level is slightly elevated, but the scheduled hemodialysis suggests the issue will be addressed soon.
D. The client with a serum sodium of 145 mEq/L who is complaining of a dry mouth and wants a glass of water: A serum sodium of 145 mEq/L is on the high end of normal; the client's dry mouth is concerning but not as urgent as the issues presented by the hypomagnesemia.
Correct Answer is C
Explanation
A. Respiratory acidosis without compensation: The pH of 7.22 indicates acidosis, but the HCO3 level of 23 mEq/L suggests that compensation is occurring because the HCO3 is within the normal range for respiratory acidosis.
B. Metabolic acidosis with full compensation: The high PaCO2 level is more indicative of respiratory issues, not metabolic acidosis. Additionally, compensation for metabolic acidosis would show elevated HCO3.
C. Respiratory acidosis with partial compensation: The elevated PaCO2 and low pH indicate respiratory acidosis. The normal HCO3 level suggests partial compensation by the kidneys.
D. Metabolic acidosis without compensation: The elevated PaCO2 and normal HCO3 suggest respiratory acidosis rather than metabolic acidosis.
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.
