A nurse is planning care for a client who has a detached retina and is preoperative for a surgical repair. The nurse should prepare to administer which of the following medications?

Timolol

Pilocarpine

Latanoprost

Phenylephrine

Answer and Explanation

The Correct Answer is D

Phenylephrine is an alpha-adrenergic agent. It binds onto adrenergic receptors producing a sympathetic effect that dilates the pupil. Dilation of the pupils allows for visualization of inner structures of the eye and easier access during retinal surgery.
A.   Timolol is a beta-blocker eye drop used to reduce intraocular pressure in conditions like glaucoma.
B.   Pilocarpine is a miotic agent (constricts the pupil) used to treat conditions like glaucoma.
C.   Latanoprost is a prostaglandin analog used to lower intraocular pressure in glaucoma.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is C

Explanation

Diphenhydramine is an oral antihistamine used in pruritus. Its main side effect is sedation and hence its recommended for use at bedtime to prevent daytime somnolence.
A. Taking the medication with meals does not reduce daytime sedation.
B. Gradually decreasing the dose once tolerance to the effect is reached may be appropriate in some cases, but it does not address immediate concerns about daytime sedation.
D. Distributing the doses evenly throughout the day may not effectively minimize daytime sedation.

A. Hold pressure on the conjunctiva sac for 2 min following application of drops. B. Administer the medications 5 min apart. C. It is not necessary to remove contact lenses before administering medications. D. Administer the medications by touching the tip of the dropper to the sclera of the eye.

Correct Answer is B

Explanation

When using multiple eye drops, it's generally recommended to wait at least 5 minutes between administering each medication. This helps prevent dilution of the medication and improves its absorption.
A is incorrect because holding pressure on the conjunctival sac after administering eye drops is not necessary and may increase systemic absorption of the medication.
C is incorrect because contact lenses should typically be removed before administering eye drops to prevent interference with the medication reaching the eye.
D is incorrect because touching the tip of the dropper to the sclera of the eye can contaminate the dropper tip and increase the risk of infection. It's important to administer eye drops without touching the tip to the eye or any other surface.

View Question and Answer

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

A nurse is planning care for a client who has a detached retina and is preoperative for a surgical repair. The nurse should prepare to administer which of the following medications?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client Who is prescribed diphenhydramine to relieve pruritus. The client asks the nurse how he can minimize the daytime sedation he is experiencing. Which of the following responses should the nurse give?

Correct Answer is C

Explanation

A nurse at an ophthalmology clinic is providing teaching to a client who has open-angle glaucoma and a new treatment regimen of timolol and pilocarpine eye drops. Which of the following instructions should the nurse provide?

Correct Answer is B

Explanation

A nurse is preparing to administer blood to a client. The unit of blood on hand is type O negative, and the client has type A positive blood. Which of the following actions should the nurse take?

A nurse is caring for a female client who has rheumatoid arthritis and asks the nurse if it is safe for her to take aspirin. The nurse should recognize Which of the following findings in the client's history is a contraindication to this medication?

A nurse is evaluating teaching on a client Who has a new prescription for montelukast to treat asthma. Which of the following statements by the client indicates an understanding of the teaching?

A nurse is preparing to instill ear drops to a 3-year-old child. Which of the following techniques should the nurse use?

A nurse is teaching a client who has rheumatoid arthritis about taking methotrexate. Which of the following information should the nurse include?

A nurse in an emergency department is preparing to administer theophylline by continuous intravenous (IV) infusion to a client who is experiencing an asthma attack. Which of the following actions should the nurse take?

A nurse is assessing a client who is taking levothyroxine. The nurse should recognize that which of the following findings is a manifestation of levothyroxine overdose?

A nurse is teaching a client who has a new diagnosis of asthma. Which of the following medications should the nurse instruct the client to use to abort an acute asthma attack?