« previous next »

Author Question: In which context are members of a cohort described when using the age-stratification theory to ... (Read 79 times)

xroflmao

  • Hero Member
  • *****
  • Posts: 515
on: Jul 11, 2018
In which context are members of a cohort described when using the age-stratification theory to explain the effect of similar events, conditions, and circumstances?
 
  a. Historical c. Sociological
  b. Biological d. Chronological

Question 2

Which is a true statement about tuberculosis (TB) in older adults?
 
  a. The principal threat from tuberculosis is its highly contagious nature.
  b. The tuberculin purified protein derivative (PPD) test is a conclusive test for TB.
  c. Antimicrobial drugs have made tuberculosis a thing of the past.
  d. Older persons, particularly those in nursing homes, are at risk for tuberculosis.


shewald78

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 11, 2018
Answer to Question 1

A
In the age-stratification model, historical context is used to understand members of a cohort in terms of similar events, conditions, and circumstances and the effect these have on the group as a whole. A good example of such a cohort is older adults who lived through World War II. Bio-logical context is not important in considering the age-stratification theory. The age-stratification theory is a sociological theory of aging that uses historical context to describe cohorts. Chrono-logical context of a cohort will span a range, but historical context is what describes the cohort.

Answer to Question 2

D

Feedback
A Incorrect. TB is not as contagious as formerly supposed, but drug-resistant forms exist and are a serious risk for elders who are immunocompromised.
B Incorrect. A PPD test has a false-negative rate of approximately 30. When the result is positive, the patient receives a sputum culture and chest x-ray exam. A positive sputum culture is necessary to confirm the diagnosis.
C Incorrect. Although medications such as isoniazid (INH) were thought to have eliminated TB, the organism is present in multidrug-resistant forms.
D Correct. Elders who contracted TB before the 1940s may suffer reactivation of the bacterium. Most reported cases of TB among elders are from nursing homes.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Various members of the Sciuridae family Various members of the Sciuridae family
Applying developmental theory to care Applying developmental theory to care
Theory of Mind Theory of Mind
Contact theory indicates that prejudice decreases and relations improve when individuals of ... Contact theory indicates that prejudice decreases and relations improve when individuals of ...
Four kinds of evidence supporting the theory that species evolve. Four kinds of evidence supporting the theory that species evolve.
Members of Sierra Leonean Diaspora Community in London Members of Sierra Leonean Diaspora Community in London
Video: Egg and Sperm Formations in Animals Animation

For a complete list of videos, visit our video library