Which Action Could the Registered Nurse (RN)who Is Working in the Eye

question 37

Multiple Choice

Which action could the registered nurse (RN) who is working in the eye and ear clinic delegate to a licensed practical/vocational nurse (LPN/LVN) ?

• A)Evaluate a patient's ability to administer eye drops.
• B)Check a patient's visual acuity using a Snellen chart.
• C)Inspect a patient's external ear for signs of irritation caused by a hearing aid.
• D)Teach a patient with otosclerosis about use of sodium fluoride and vitamin D.

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Endangered Species

Species that are under a very high risk of extinction in the wild in the near future as identified by conservation status assessments.

Threatened Species

Species that are at risk of becoming endangered in the near future throughout all or a significant portion of their range.

Greenhouse Gas

Gases in Earth's atmosphere that trap heat, including carbon dioxide, methane, nitrous oxide, and fluorinated gases, contributing to global warming.

Methane

A colorless, odorless flammable gas that is the simplest alkane and a major component of natural gas, contributing to greenhouse gas emissions.