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

Author Question: Ruth is 78 years of age, and recently reported to her ophthalmologist that she has developed some ... (Read 267 times)

bobbie

  • Hero Member
  • *****
  • Posts: 592
on: Jun 19, 2018
Ruth is 78 years of age, and recently reported to her ophthalmologist that she has developed some changes in the way she sees colors. Which of the following age-related changes to the eye might best explain her experience?
 
  a. The corneas in her eyes are changing in their thickness.
  b. The lenses in her eyes are beginning to yellow.
  c. The irises in her eyes are losing their elasticity.
  d. The retinas of her eyes are losing photoreceptors.

Question 2

The ability of an infant to use a binocular depth cue to use the relative size of objects to determine their distance first appears around _______ months of age.
 
  a. 1 to 3
  b. 4
  c. 5 to 7
  d. 10


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

djofnc

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jun 19, 2018
Answer to Question 1

ANSWER:
b

Answer to Question 2

ANSWER:
c


bobbie

  • Member
  • Posts: 592
Reply 2 on: Jun 19, 2018
Gracias!

tkempin

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

The 2012 U.S. presidential campaign rang with “get tough” cries to end Iran’s nuclear capacity and c The 2012 U.S. presidential campaign rang with “get tough” cries to end Iran’s nuclear capacity and c
Parenting Tips for Teen Years Parenting Tips for Teen Years
Baby's eyes are developed in 6th week of pregnancy Baby's eyes are developed in 6th week of pregnancy
Approximately 40 percent of farmers in the United States are 55 years old or older Approximately 40 percent of farmers in the United States are 55 years old or older
Remaining health-adjusted life expectancy (years) at age 25 Remaining health-adjusted life expectancy (years) at age 25
Trends in employed mothers with a child/children younger than 3 years of age Trends in employed mothers with a child/children younger than 3 years of age
Video: Chemical Synapse Animation

For a complete list of videos, visit our video library