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

Author Question: The nurse is preparing to assess the visual acuity of a 16-year-old patient. How should the nurse ... (Read 69 times)

dejastew

  • Hero Member
  • *****
  • Posts: 562
on: Jun 25, 2018
The nurse is preparing to assess the visual acuity of a 16-year-old patient. How should the nurse proceed?
 
  a. Perform the confrontation test.
  b. Ask the patient to read the print on a handheld Jaeger card.
  c. Use the Snellen chart positioned 20 feet away from the patient.
  d. Determine the patient's ability to read newsprint at a distance of 12 to 14 inches.

Question 2

A 52-year-old patient describes the presence of occasional floaters or spots moving in front of his eyes. The nurse should:
 
  a. Examine the retina to determine the number of floaters.
  b. Presume the patient has glaucoma and refer him for further testing.
  c. Consider these to be abnormal findings, and refer him to an ophthalmologist.
  d. Know that floaters are usually insignificant and are caused by condensed vitreous fibers.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Christopher

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: C
The Snellen alphabet chart is the most commonly used and most accurate measure of visual acuity. The confrontation test is a gross measure of peripheral vision. The Jaeger card or newspaper tests are used to test near vision.

Answer to Question 2

ANS: D
Floaters are a common sensation with myopia or after middle age and are attributable to condensed vitreous fibers. Floaters or spots are not usually significant, but the acute onset of floaters may occur with retinal detachment.


dejastew

  • Member
  • Posts: 562
Reply 2 on: Jun 25, 2018
Gracias!

parshano

  • Member
  • Posts: 333
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Optic nerve, optic chiasm, ¬thalamus, and visual cortex. Optic nerve, optic chiasm, ¬thalamus, and visual cortex.
Preparing a Manual Patient Ledger. Preparing a Manual Patient Ledger.
A patient with exophthalmos. A patient with exophthalmos.
A physical therapist helping the patient on parallel bars. A physical therapist helping the patient on parallel bars.
Sign and symptoms of a patient with heart failure Sign and symptoms of a patient with heart failure
A dendritic cell preparing to engulf spores of a fungus, Aspergillus fumigatus. A dendritic cell preparing to engulf spores of a fungus, Aspergillus fumigatus.
Video: The Lac Operon in E. Coli

For a complete list of videos, visit our video library