Which compound would the nurse have readily available for a client who is receiving magnesium sulfate to treat severe preeclampsia?
Ferrous sulfate
Potassium chloride
Calcium carbonate
Calcium gluconate
The Correct Answer is D
Choice A Reason: This is incorrect because ferrous sulfate is an iron supplement that is used to treat or prevent iron-deficiency anemia. It has no effect on magnesium sulfate, which is a medication that lowers blood pressure and prevents seizures in severe preeclampsia.
Choice B Reason: This is incorrect because potassium chloride is an electrolyte supplement that is used to treat or prevent low levels of potassium in the blood. It has no effect on magnesium sulfate, which can cause hypermagnesemia, or high levels of magnesium in the blood.
Choice C Reason: This is incorrect because calcium carbonate is an antacid that is used to treat or prevent heartburn, indigestion, or calcium deficiency. It has no effect on magnesium sulfate, which can cause hypocalcemia, or low levels of calcium in the blood.
Choice D Reason: This is correct because calcium gluconate is an antidote that is used to treat magnesium toxicity, which can occur when magnesium sulfate is given in high doses or for prolonged periods. Calcium gluconate reverses the effects of magnesium sulfate on the neuromuscular and cardiovascular systems, such as muscle weakness, respiratory depression, cardiac arrhythmias, or cardiac arrest.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["2"]
Explanation
Step 1: Determine the total daily dose of quetiapine.
- The provider prescribes 50 mg every 12 hours.
- Total daily dose = 50 mg × 2 = 100 mg.
Step 2: Calculate the total dose for 3 days.
- Total dose for 3 days = 100 mg × 3 = 300 mg.
Step 3: Determine the dose per administration.
- The total daily dose is divided into two doses (every 12 hours).
- Dose per administration = 100 mg ÷ 2 = 50 mg.
Step 4: Calculate the number of tablets needed per dose.
- Each tablet is 25 mg.
- Number of tablets per dose = 50 mg ÷ 25 mg = 2 tablets.
Step 5: Confirm the number of tablets to be administered per dose on day 3.
- The dose per administration remains the same each day.
- Therefore, the nurse should administer 2 tablets per dose on day 3.
So, the nurse should administer 2 tablets per dose on day 3.
Correct Answer is B
Explanation
Choice A Reason: This is incorrect because ambivalence is a mixed or contradictory feeling towards something or someone. It may occur in some women during pregnancy, especially if the pregnancy was unplanned or unwanted. However, it is not the most likely emotional response in the first trimester.
Choice B Reason: This is correct because emotional lability is a rapid and exaggerated change in mood or affect. It may occur in many women during pregnancy due to hormonal fluctuations, physical changes, and psychological stressors. Emotional lability may manifest as increased irritability, anxiety, sadness, or crying spells.
Choice C Reason: This is incorrect because introversion is a personality trait that indicates a preference for solitude and inward focus. It may be present in some women before or during pregnancy, but it is not an emotional response that is specific to the first trimester.
Choice D Reason: This is incorrect because acceptance is a positive attitude that indicates a willingness to embrace the reality of something or someone. It may develop in some women during pregnancy as they adjust to their new role and identity as mothers. However, it is not the most likely emotional response in the first trimester.
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