« previous next »

Author Question: How many eye muscles control movement of the eye? A) three B) four C) five D) ... (Read 19 times)

chandani

  • Hero Member
  • *****
  • Posts: 541
on: Jun 26, 2018
How many eye muscles control movement of the eye?
 
  A) three
  B) four
  C) five
  D) six

Question 2

The measurement of the acuteness or sharpness of vision is:
 
  A) color vision test.
  B) ultrasonography.
  C) tonometry.
  D) visual acuity.


pami445

  • Sr. Member
  • ****
  • Posts: 303
Reply #1 on: Jun 26, 2018
Answer to Question 1

D
Explanation: D) Correct. Six eye muscles control eye movement.

Answer to Question 2

D
Explanation: A) The color vision test determines color blindness.
B) Ultrasonography is used to determine the length of the eye.
C) Tonometry measures the intraocular pressure.
D) Correct.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

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.

Relatively simple changes in Hox genes control limb formation in tetrapods. Relatively simple changes in Hox genes control limb formation in tetrapods.
The three types of muscles: skeletal, smooth, and cardiac. The three types of muscles: skeletal, smooth, and cardiac.
Operational Control Operational Control
Control points in pyrimidine synthesis Control points in pyrimidine synthesis
Hydrogen ions control acidity Hydrogen ions control acidity
Control of Respiration Control of Respiration
Video: Muscular Dystrophy

For a complete list of videos, visit our video library