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?
Administer the medications by touching the tip of the dropper to the sclera of the eye
Hold the pressure on the conjunctiva sac for 2 mm following application of drops
Administer the mediations 5 mm apart.
It is not necessary to remove contact lenses before administering medications.
The Correct Answer is C
According to Mayo Clinic, if you are using more than one eye product, you should apply these medicines at least 5 minutes apart1. None of the other options are listed as instructions for administering timolol and pilocarpine eye drops.
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Related Questions
Correct Answer is D
Explanation
When administering ophthalmic drops, the nurse should hold the dropper 2 cm (3/4 inch) above the lower conjunctival sac and instill the prescribed number of drops into the sac. The client should be instructed to look up and away from the dropper while the drops are being instilled.
Correct Answer is A
Explanation
Prophylactic antibiotics are antibiotics given to prevent an infection from occurring. They are often used in situations where there is a high risk of infection, such as during surgery or dental procedures. However, prophylactic antibiotics are not recommended for all clients.
Option b is a situation where prophylactic antibiotics are recommended. Clients with prosthetic heart valves are at an increased risk of developing infective endocarditis (infection of the heart lining) during dental procedures due to the risk of bacteria entering the bloodstream.
Option c is another situation where prophylactic antibiotics may be used. Clients who have had an emergency cesarean section are at an increased risk of developing post-operative infections, and prophylactic antibiotics may be given to prevent this.
Option d is also a situation where prophylactic antibiotics may be used. Total hip arthroplasty is a surgical procedure that involves replacing the hip joint with a prosthesis. Clients who undergo this procedure are at an increased risk of developing a surgical site infection, and prophylactic antibiotics may be given to prevent this.
Option a, on the other hand, does not warrant prophylactic antibiotics. A fever of unknown origin does not necessarily indicate an infection, and antibiotics should only be given when there is a confirmed bacterial infection. Inappropriate use of antibiotics can lead to antibiotic resistance and other adverse effects.
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