ATI LPN
ATI LPN Med Surg Exam 8 Questions
Extract:
Question 1 of 5
The nurse is assisting with tonometry on a patient at the ophthalmologist's office. The results indicate the patient's reading to be 17 mm Hg. The nurse interprets this result as IOP.
Correct Answer: C
Rationale: An IOP of 17 mm Hg is within the normal range (10-21 mm Hg).
Question 2 of 5
In preparation for cataract surgery, the nurse is to administer cyclopentolate (Cyclogyl) eyedrops. The nurse understands that which characterizes the medication action?
Correct Answer: D
Rationale: Cyclopentolate dilates the pupil, facilitating cataract surgery.
Question 3 of 5
A nurse is caring for a client who has a diagnosis of acute glomerulonephritis. Which of the following should be reported immediately to the provider?
Correct Answer: D
Rationale: Elevated blood pressure (162/90 mm Hg) indicates potential worsening renal function requiring immediate attention.
Question 4 of 5
What actions should a nurse implement when assessing a patient's accommodation? (Select all that apply.)
Correct Answer: A,C,D
Rationale: Accommodation involves convergence, pupillary constriction, and focusing on a near object moved toward the nose.
Question 5 of 5
Which type of medication would be used to dilate the pupils before an eye examination?
Correct Answer: B
Rationale: Adrenergic agents like phenylephrine dilate the pupils for eye examinations.