ATI RN
ATI Fluid Electrolyte and Acid-Base Regulation
1. When planning the care of a patient with a fluid imbalance, the nurse understands that in the human body, water and electrolytes move from the arterial capillary bed to the interstitial fluid. What causes this to occur?
- A. Active transport of hydrogen ions across the capillary walls
- B. Pressure of the blood in the renal capillaries
- C. Action of the dissolved particles contained in a unit of blood
- D. Hydrostatic pressure resulting from the pumping action of the heart
Correct answer: Hydrostatic pressure resulting from the pumping action of the heart
Rationale:
2. A client with schizophrenia is prescribed an antipsychotic medication. Which of the following side effects should the nurse monitor for? Select one that does not apply.
- A. Tardive dyskinesia
- B. Neuroleptic malignant syndrome
- C. Mindfulness meditation
- D. Hyperglycemia
Correct answer: C
Rationale: The correct answer is C, 'Mindfulness meditation.' Side effects of antipsychotic medications include tardive dyskinesia, neuroleptic malignant syndrome, orthostatic hypotension, and hyperglycemia. Mindfulness meditation is not a side effect of antipsychotic medications. Choices A, B, and D are all potential side effects of antipsychotic medications. Tardive dyskinesia is a movement disorder characterized by repetitive, involuntary movements. Neuroleptic malignant syndrome is a rare but life-threatening reaction to antipsychotic medication. Hyperglycemia can occur as a side effect of some antipsychotic medications, particularly the second-generation ones.
3. When teaching an elderly client how to prevent constipation, which of the following instructions should the nurse include?
- A. Drink 6 glasses of fluid each day.
- B. Avoid grain products and nuts.
- C. Add at least 4 grams of brain to your cereal each morning.
- D. Be sure to get regular exercise.
Correct answer: D
Rationale: To prevent constipation, elderly clients should be encouraged to get regular exercise, which promotes bowel motility.
4. A nurse manager is preparing to review medication documentation with a group of newly licensed nurses. Which of the following statements should the nurse manager plan to include in the teaching?
- A. Use the complete name of the medication magnesium sulfate.
- B. Delete the space between the numerical dose and the unit of measure.
- C. Use the abbreviation SC when indicating a subcutaneous injection.
- D. Write the letter U when noting the dosage of insulin.
Correct answer: C
Rationale: The correct statement that the nurse manager should include in the teaching session is to use the abbreviation SC when indicating a subcutaneous injection. This is important for accurate and standardized medication documentation. Choice A is incorrect because using the complete name of medications is not always necessary and may lead to errors. Choice B is incorrect as spaces between dose and unit of measure are required for clarity and to avoid misinterpretation. Choice D is incorrect because the standard abbreviation for units should be used instead of the letter U to prevent confusion.
5. The nurse has been teaching a patient with type 2 diabetes about managing blood glucose levels and taking glipizide (Glucotrol). Which patient statement indicates a need for additional teaching?
- A. �If I overeat at a meal, I will still take the usual dose of medication.�
- B. �Other medications besides the Glucotrol may affect my blood sugar.�
- C. �When I am ill, I may have to take insulin to control my blood sugar.�
- D. �My diabetes won�t cause complications because I don�t need insulin.�
Correct answer: D
Rationale:
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