This topic contains a solution. Click here to go to the answer

Author Question: Although some hearing conditions run in families, Dawn, age 61, is experiencing an age-related ... (Read 88 times)

Shelles

  • Hero Member
  • *****
  • Posts: 582
Although some hearing conditions run in families, Dawn, age 61, is experiencing an age-related hearing condition. Dawn has __________.
 
  A) presbyopia
  B) presbycusis
  C) tinnitus
  D) sensorineural hearing loss

Question 2

By midlife, __________.
 
  A) half the rods in the retina are lost
  B) the cones in the retina double in size
  C) the blood supply to the retina increases
  D) the retina becomes thicker and more sensitive



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dudman123

  • Sr. Member
  • ****
  • Posts: 304
Answer to Question 1

Answer: B

Answer to Question 2

Answer: A




Shelles

  • Member
  • Posts: 582
Reply 2 on: Jun 22, 2018
Wow, this really help


ebonylittles

  • Member
  • Posts: 318
Reply 3 on: Yesterday
Excellent

 

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

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

For a complete list of videos, visit our video library