« previous next »

Author Question: Physiological factors that contribute to the slowing that occurs with age include all of the ... (Read 67 times)

Alygatorr01285

  • Hero Member
  • *****
  • Posts: 564
on: Jun 22, 2018
Physiological factors that contribute to the slowing that occurs with age include all of the following
 
  EXCEPT
  A. the number of functional neurons decreases with age
  B. the number of functional muscle fibers that neurons stimulate decreases with age
  C. less intense neural stimulation is required because the threshold of excitation of muscles declines
  D. the decreasing capacity of sense organs causes reduction in signal levels

Question 2

The percentage of people over the age of sixty-five that fall each year is
 
  A. ten
  B. twenty
  C. thirty
  D. fifty


Fayaz00962

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jun 22, 2018
Answer to Question 1

C

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Breast cancer. Notice the tumor growing within a lactiferous gland, which occurs in infiltrating duc Breast cancer. Notice the tumor growing within a lactiferous gland, which occurs in infiltrating duc
Reprogramming Factors in stem cells Reprogramming Factors in stem cells
Sociologists study the social factors that underlie human behavior, the experiences that mold us, ... Sociologists study the social factors that underlie human behavior, the experiences that mold us, ...
Risk factors for suicide. Risk factors for suicide.
Risk Factors for Cardiovascular Disease Risk Factors for Cardiovascular Disease
Biosynthesis of methionine and threonine from homoserine, as it occurs in plants and bacteria Biosynthesis of methionine and threonine from homoserine, as it occurs in plants and bacteria
Video: The Nerve Impulse

For a complete list of videos, visit our video library