A nurse is providing education for a client with glaucoma. Which of the following statements should the nurse include in the teaching?
Use of eye drops will improve vision over time.
Double vision is a common symptom of glaucoma.
Glaucoma is caused by inadequate production of fluid within the eye.
Without treatment, glaucoma can cause blindness.
The Correct Answer is D
Choice A rationale
Use of eye drops helps manage intraocular pressure but does not improve vision over time. The goal is to prevent further vision loss.
Choice B rationale
Double vision is not a common symptom of glaucoma. Glaucoma typically affects peripheral vision first.
Choice C rationale
Glaucoma is caused by increased intraocular pressure, not inadequate production of fluid within the eye.
Choice D rationale
Without treatment, glaucoma can cause blindness. It is essential to manage the condition to prevent vision loss.
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Correct Answer is B
Explanation
Choice A rationale
Timolol is a beta-blocker used to reduce intraocular pressure in patients with open-angle glaucoma. It is not intended for short-term use or gradual tapering off. The medication must be used consistently to maintain its therapeutic effect.
Choice B rationale
Timolol should be applied on a regular schedule for the rest of the client’s life to effectively manage intraocular pressure and prevent further damage to the optic nerve.
Choice C rationale
Timolol does not cure glaucoma or normalize intraocular pressure permanently. Continuous use is necessary to control the condition.
Choice D rationale
Timolol is not used as a pain reliever. It is specifically prescribed to manage intraocular pressure in glaucoma patients.
Correct Answer is A
Explanation
Choice A rationale
A phlebotomist who collects blood from clients who have HIV is at the greatest risk for contracting HIV. This is because they are frequently exposed to blood, which is a bodily fluid that can transmit HIV if proper precautions are not taken.
Choice B rationale
A nurse who works for an insurance company and collects urine samples from clients who have HIV is at a lower risk compared to a phlebotomist. Urine is not a common transmission route for HIV.
Choice C rationale
An occupational therapist who works with a client who has HIV is at a lower risk compared to a phlebotomist. Occupational therapists are not typically exposed to blood or other high-risk bodily fluids.
Choice D rationale
A personal trainer who works with a client who has HIV is at a lower risk compared to a phlebotomist. Personal trainers are not typically exposed to blood or other high-risk bodily fluids.