Official Government Websites Quiz
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Questions and Answers

What identifiers signal that a website is an official federal government site?

.gov or .mil domains and the presence of 'https://'

What is the significance of the https:// in a website's URL?

It indicates a secure connection and that the information transmitted is encrypted.

What does inclusion in the NLM database imply regarding content endorsement?

Inclusion does not imply endorsement or agreement with the contents by NLM.

What percentage of Greece's total population is constituted by the geriatric population?

<p>Approximately 21.8%</p> Signup and view all the answers

What is the aim of the study conducted between May 2015 and December 2017?

<p>To identify different dermatological conditions among patients over and under 65 years of age.</p> Signup and view all the answers

How many patients were screened in the dermatological study?

<p>A total of 8422 patients.</p> Signup and view all the answers

What are the two age groups used in the dermatological study?

<p>Elderly patients over 65 years and younger patients up to 65 years old.</p> Signup and view all the answers

What type of use is permitted for works published by Dove Medical Press Limited without further permission?

<p>Non-commercial uses, provided the work is properly attributed.</p> Signup and view all the answers

What is the main dermatological complaint in the elderly as compared to younger individuals?

<p>Pruritus is the main complaint in the elderly, occurring in 14.2% of cases compared to 1% in younger individuals.</p> Signup and view all the answers

What are the common precancerous lesions and skin cancers encountered in elderly patients?

<p>Precancerous lesions are found in 4% and skin cancers in 2.4% of elderly patients.</p> Signup and view all the answers

How does aging affect skin structure and function according to the text?

<p>Aging leads to thinning of the epidermis, a decrease in dermal cell population, and reduction in vessels, collagen, and elastin, resulting in reduced skin elasticity.</p> Signup and view all the answers

What challenges do elderly individuals face regarding access to dermatological care?

<p>Elderly individuals often face mobility problems and high costs associated with medical care, limiting their access to dermatological examinations.</p> Signup and view all the answers

Explain the phenomenon of polypharmacy in elderly patients and its potential impact on dermatological health.

<p>Polypharmacy in the elderly can lead to increased skin side effects due to age-related decline in liver and kidney function.</p> Signup and view all the answers

What is the role of geriatric dermatology as indicated in the text?

<p>Geriatric dermatology primarily addresses pruritus and non-cancerous tumors in elderly patients, focusing on conditions resulting from internal organ pathology.</p> Signup and view all the answers

Discuss the effects of cognitive disturbances such as dementia on the care of elderly patients.

<p>Cognitive disturbances like dementia can hinder diagnostic and therapeutic effectiveness, making it challenging to care for elderly patients.</p> Signup and view all the answers

What is the significance of the findings related to skin health in the elderly population from the study conducted in Thessaloniki?

<p>The study underscores the increasing prevalence of dermatological issues in the elderly, emphasizing the need for targeted care and resources.</p> Signup and view all the answers

Study Notes

Official Government Websites

  • Federal government sites typically end with .gov or .mil, indicating authenticity.
  • Ensure the site's security status by checking for https:// before sharing sensitive information to confirm data encryption.

National Library of Medicine (NLM)

  • NLM provides access to scientific literature but does not endorse content in its databases.
  • Users accept the terms and are allowed to use works non-commercially with proper attribution.

Demographics of the Elderly in Greece

  • Geriatric population in Greece is approximately 21.8% and is on the rise.
  • A study focused on dermatological conditions in patients aged over 65 compared to younger individuals.

Study Design and Findings

  • Conducted from May 2015 to December 2017 in Thessaloniki's public medical offices.
  • Sample included 8,422 patients, divided into two age groups:
    • Elderly: 3,629 patients over 65 years old.
    • Younger: 4,793 patients under 65 years old.

Dermatological Complaints

  • Pruritus (itchiness) was the main complaint among elderly patients (14.2%) compared to younger patients (1%).
  • Young patients showed more concern for mole examinations (15.1%).
  • Higher prevalence of precancerous lesions (4%) and skin cancers (2.4%) was noted in the elderly versus younger patients (0.7% and 0.5%, respectively).

Aging and Dermatology

  • Dermatological diseases have distinct frequencies and etiologies between older and younger populations.
  • Non-cancerous tumors and pruritus are key findings in geriatric dermatology.
  • Aging contributes to skin disease prevalence due to declining organ function and physical activity.

Care Access and Health Challenges

  • Many elderly individuals experience frailty and depend on caregivers for daily activities.
  • Mobility issues and financial limitations often hinder access to primary medical care.
  • Psychological and sensory impairments (e.g., vision, hearing, dementia) complicate diagnosis and treatment.

Aging Process

  • Aging involves both internal (endogenous) processes—genetics, metabolism, hormonal changes—and external factors.
  • Skin deterioration manifests through thinning of the epidermis and reduced dermal cellularity and blood supply, leading to decreased elasticity and relaxation of the skin.
  • Signs of aging typically begin to appear by age 30, culminating at age 60.

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Description

Test your knowledge about identifying official government websites and understanding secure connections. This quiz covers key aspects of what makes a website official and the significance of domain endings like .gov and .mil. Discover the importance of website security and encrypted information transmission.

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