ATI LPN
ATI LPN UT1 Med Surg Exam Questions
Extract:
Question 1 of 5
A nurse is assisting with preparations for administering intravenous potassium replacement supplements to a client who has a potassium level of 2.5 mEq/L. Which of the following actions should the nurse plan to include? (Select all that apply.)
Correct Answer: C,D
Rationale: C: Potassium affects cardiac conduction, requiring monitoring to detect arrhythmias. D: Adequate urine output ensures kidneys can excrete excess potassium.
Question 2 of 5
A nurse is collecting data for a client who has seasonal allergies and is taking an antihistamine. Which of the following findings is an adverse effect of this type of medication?
Correct Answer: D
Rationale: Dry mouth is a common adverse effect of many antihistamines. This occurs due to their anticholinergic effects, which decrease saliva production.
Question 3 of 5
A nurse is caring for a client who has hypernatremia and is receiving intravenous (IV) hypotonic fluid replacement. Which of the following manifestations should the nurse understand is an indication of an adverse effect from the administration of hypotonic fluids?
Correct Answer: A
Rationale: Hypotonic fluids can cause cerebral edema, manifesting as confusion, which is a serious adverse effect.
Question 4 of 5
A nurse is assisting with preparations for administering intravenous potassium replacement supplements to a client who has a potassium level of 2.5 mEq/L. Which of the following actions should the nurse plan to include? (Select all that apply.)
Correct Answer: C,D
Rationale: C: Potassium affects cardiac conduction, requiring monitoring to detect arrhythmias. D: Adequate urine output ensures kidneys can excrete excess potassium.
Question 5 of 5
A client is to begin a 6-month course of therapy with isoniazid. The nurse should plan to provide which information to the client?
Correct Answer: C
Rationale: Isoniazid can cause liver toxicity, leading to jaundice (yellowing of eyes or skin), which should be reported immediately.