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

Author Question: Which theory of aging suggests that the body becomes less able to tolerate the self? a. Free ... (Read 62 times)

s.tung

  • Hero Member
  • *****
  • Posts: 577
on: Jul 11, 2018
Which theory of aging suggests that the body becomes less able to tolerate the self?
 
  a. Free radical theory
  b. Autoimmunity theory
  c. Wear-and-tear theory
  d. Biologic programming theory

Question 2

A mother asks the nurse when she should introduce solid foods into her infant's diet. What would be the most correct response?
 
  a. Introduce fruits and vegetables first.
  b. Mix foods to allow the infant variety.
  c. Introduce only one new food at a time.
  d. Introduce new foods at 24-hour intervals.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ASDFGJLO

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 11, 2018
Answer to Question 1

ANS: B
The autoimmunity theory holds that with aging, the body becomes less able to recognize or tolerate the self. As a result the immune system produces antibodies that act against the self.

Answer to Question 2

ANS: C
Only one new food should be introduced at a time, followed by several days between new foods. Cereals should be introduced first, followed by fruits and vegetables, and last meats. Food should not be mixed to allow the infant to develop interest in different foods and tastes.


s.tung

  • Hero Member
  • *****
  • Posts: 577
Reply #2 on: Jul 11, 2018
TY


ASDFGJLO

  • Sr. Member
  • ****
  • Posts: 335
Reply #3 on: Jul 11, 2018
Happy to Help


« previous next »
 

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Human Body by Children Human Body by Children
In 2009, historian Woody Holton described how Abigail Adams shrewdly invested in the Continental Con In 2009, historian Woody Holton described how Abigail Adams shrewdly invested in the Continental Con
Daily Water Balance in the Body Daily Water Balance in the Body
The primary pulse points of the body. The primary pulse points of the body.
Body mass index table. Body mass index table.
Keep your arms in front of your body as you work. Keep your arms in front of your body as you work.
Video: Complement Proteins Animation

For a complete list of videos, visit our video library