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

Author Question: The nurse is assisting with applanation tonometry on a patient at the ophthalmologist's office. The ... (Read 50 times)

sheilaspns

  • Hero Member
  • *****
  • Posts: 567
on: Jul 24, 2018
The nurse is assisting with applanation tonometry on a patient at the ophthalmologist's office. The results indicate the patient's reading to be 15 mm Hg. The nurse interprets this result as _____ IOP.
 
  a. decreased
  b. normal
  c. slightly increased
  d. severely increased

Question 2

Which statement(s) about aqueous humor is/are true? (Select all that apply.)
 
  a. Bathes and feeds the lens, posterior surface of the cornea, and iris
  b. Maintains the iris color
  c. Drains out of the eye through drainage channels located near the junction of the cornea and sclera
  d. Manufactures fluid for tear production
  e. Flows out of the canal of Schlemm into the venous system of the eye


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aburgess

  • Sr. Member
  • ****
  • Posts: 361
Reply #1 on: Jul 24, 2018
Answer to Question 1

ANS: B
Normal IOP using an applanation tonometer is 10 to 21 mm Hg.

Answer to Question 2

ANS: A, C, E
Aqueous humor bathes and feeds the lens, posterior surface of the cornea, and iris. After it is formed, the fluid flows forward between the lens and the iris into the anterior chamber. Aqueous humor drains out of the eye through drainage channels located near the junction of the cornea and sclera. Aqueous humor drains into a meshwork leading into the canal of Schlemm and into the venous system of the eye. Eye color is not dependent on the aqueous humor. Tears are produced by the lacrimal glands in the upper and lower eyelids.


sheilaspns

  • Member
  • Posts: 567
Reply 2 on: Jul 24, 2018
Excellent

nguyenhoanhat

  • Member
  • Posts: 332
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

(A) A 62-year-old patient with myxedema exhibiting marked edema of the face and a somnolent look. Th (A) A 62-year-old patient with myxedema exhibiting marked edema of the face and a somnolent look. Th
The medical assistant often has to reassure and comfort the patient before effective communication c The medical assistant often has to reassure and comfort the patient before effective communication c
Example of equipment used for a urine drug screen that a medical office may require before ... Example of equipment used for a urine drug screen that a medical office may require before ...
ROM exercises on a patient’s wrist: ulnar deviation. ROM exercises on a patient’s wrist: ulnar deviation.
Medical Gymnasts Assist Patient in Performing Movements, 1909. Medical Gymnasts Assist Patient in Performing Movements, 1909.
Variations in patient response to drugs Variations in patient response to drugs
Video: Graded potentials - electrical characteristics and types

For a complete list of videos, visit our video library