This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A nurse in an ophthalmology clinic instills an anticholinergic agent into a patient's eyes. The ... (Read 42 times)

Destiiny22

  • Hero Member
  • *****
  • Posts: 557
on: Jul 23, 2018
A nurse in an ophthalmology clinic instills an anticholinergic agent into a patient's eyes. The nurse provides teaching when the patient asks the reason for the drops. Which statement by the patient indicates a need for further teaching?
 
  a. The drops help prevent my lenses from moving during the exam.
  b. The drops will cause me to have blurred vision and sensitivity to light.
  c. These drops allow the ophthalmologist to see inside my eyes.
  d. This medication anesthetizes my eyes so that the exam won't be painful.

Question 2

A nurse is teaching a patient who will begin using a fixed-dose preparation of dorzolamide and timolol Cosopt for open-angle glaucoma. Which statement by the patient indicates a need for further teaching?
 
  a. Blurred vision, tearing, or eye dryness may occur with this medication.
  b. I may experience a bitter taste in my mouth after instilling these eye drops.
  c. I will need to instill two eye drops 3 times daily in each eye.
  d. If I notice redness in my eyes or eyelids, I should stop using these drops.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jadwiga9

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 23, 2018
Answer to Question 1

D
Anticholinergic agents are used to provide mydriasis and cycloplegia. They do not affect the sensation of pain and do not provide anesthesia. Cycloplegia refers to paralysis of the ciliary muscle and prevents the lens from moving during the exam. The desired effects, which facilitate eye examinations, do not allow the eye to focus or to respond to light, so blurred vision and pho-tophobia occur. Mydriasis prevents the iris sphincter from contracting, allowing the examiner to see inside the eye.

Answer to Question 2

C
The fixed-dose preparation of dorzolamide and timolol is given as 1 drop twice daily. Blurred vision, tearing, eye dryness, and a bitter aftertaste are expected side effects. Redness in the eyes or eyelids indicates an allergic conjunctivitis and means that the drops should be discontinued.


Destiiny22

  • Member
  • Posts: 557
Reply 2 on: Jul 23, 2018
Wow, this really help

debra928

  • Member
  • Posts: 342
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

PET scan of the brain in a patient with Alzheimer’s disease. PET scan of the brain in a patient with Alzheimer’s disease.
A Patient Being Prepared for Electroconvulsive Therapy. A Patient Being Prepared for Electroconvulsive Therapy.
Calipers are used to measure the body fat on the triceps of a patient. Calipers are used to measure the body fat on the triceps of a patient.
Anticholinergic Drugs and Drugs with Anticholinergic Activity Used for Parkinsonism Anticholinergic Drugs and Drugs with Anticholinergic Activity Used for Parkinsonism
A histologic slide showing the sponge-like architecture of a patient with Creutzfeldt-Jakob Disease. A histologic slide showing the sponge-like architecture of a patient with Creutzfeldt-Jakob Disease.
Muscle weakness caused by myasthenia gravis is evident in the eyes of this patient. Muscle weakness caused by myasthenia gravis is evident in the eyes of this patient.
Video: Hormonal regulation of pregnancy - weeks 2 through 38

For a complete list of videos, visit our video library