« previous next »

Author Question: Which of the following structures focuses incoming light rays onto the retina? a. iris b. lens ... (Read 56 times)

natalie2426

  • Hero Member
  • *****
  • Posts: 524
on: Jun 27, 2018
Which of the following structures focuses incoming light rays onto the retina?
 
  a. iris
  b. lens
  c. pupil
  d. ciliary body

Question 2

Which is a suffix that means measure?
 
  A. -scope
  B. -meter
  C. -scopy
  D. -logy
Medical Terminology: A Living Language ¦ Fremgen, Frucht ¦ 6th Edition
Buy Test-Bank


Eazy416

  • Sr. Member
  • ****
  • Posts: 360
Reply #1 on: Jun 27, 2018
Answer to Question 1

b
Explanation:
a. iris: is the colored portion of the eye
b. lens: correct
c. pupil: is responsible for controlling the amount of light that enters the eye
d. ciliary body: is the ring of muscle around the outer edge of the lens

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Structures involved in the sense of taste. Structures involved in the sense of taste.
Structures of the ear. Structures of the ear.
Computed tomography (CT) uses X-rays to create a CT scan of the brain. Computed tomography (CT) uses X-rays to create a CT scan of the brain.
The retina-geniculate-striate system: the neural projections from the retinas through the lateral ... The retina-geniculate-striate system: the neural projections from the retinas through the lateral ...
Reflection of light rays Reflection of light rays
Structures of nucleoside diphosphates and triphosphates Structures of nucleoside diphosphates and triphosphates
Video: Introduction to Sleep Apnea

For a complete list of videos, visit our video library