Global Health Challenges

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Questions and Answers

What is the primary mode of transmission for diseases spread through contaminated surfaces?

  • Insect bites
  • Infected airborne pathogens
  • Bodily fluids expelled via cough or sneeze
  • Direct exposure during various activities (correct)

Which of the following is NOT a pathogenic agent responsible for infectious diseases?

  • Viruses
  • Insect vectors
  • Bacteria
  • Genetic mutations (correct)

Why are infectious diseases a significant threat to public health?

  • Because they can be transmitted from person to person (correct)
  • Because they are exclusively caused by genetics
  • Because they are always fatal
  • Due to their chronic nature

What is a key challenge in managing infectious diseases?

<p>Complexity of transmission pathways (C)</p> Signup and view all the answers

What is a characteristic of non-communicable diseases (NCDs) mentioned in the text?

<p>They are rooted in genetics and lifestyle (C)</p> Signup and view all the answers

Why do both communicable and non-communicable diseases require a collective effort to manage?

<p>Because they have a significant impact on the community (B)</p> Signup and view all the answers

What is the primary difference between communicable diseases and non-communicable diseases?

<p>Their ability to be transmitted from person to person (A)</p> Signup and view all the answers

Which of the following is an example of a neglected tropical disease (NTD)?

<p>Sexually transmitted infections (B)</p> Signup and view all the answers

What is the estimated number of premature deaths caused by non-communicable diseases (NCDs) before the age of 70?

<p>17 million (A)</p> Signup and view all the answers

Which of the following is NOT a target of the Sustainable Development Goals (SDGs)?

<p>Eradication of cancer (C)</p> Signup and view all the answers

What is the impact of COVID-19 on the progress made against communicable diseases?

<p>It has undone progress (D)</p> Signup and view all the answers

Which of the following is a characteristic of non-communicable diseases?

<p>They are typically chronic (A)</p> Signup and view all the answers

What is the primary mechanism of action of antihistamines in the context of hand-foot-and-mouth disease?

<p>Competitive inhibition of histamine at the H1 receptor (C)</p> Signup and view all the answers

What is the most effective way to prevent hand-foot-and-mouth disease?

<p>Washing hands often with soap and water (D)</p> Signup and view all the answers

What is the primary goal of pharmacological management in hand-foot-and-mouth disease?

<p>To reduce fever and pain (D)</p> Signup and view all the answers

What is the most common complication of hand-foot-and-mouth disease?

<p>Dehydration (A)</p> Signup and view all the answers

What type of agents can be applied to ulcerations to control pain in hand-foot-and-mouth disease?

<p>Topical anesthetics (D)</p> Signup and view all the answers

Why is it important to encourage fluid intake in patients with hand-foot-and-mouth disease?

<p>To prevent dehydration (C)</p> Signup and view all the answers

Flashcards

Surface Disease Transmission

Direct contact when touching contaminated surfaces during activities.

Not a Pathogenic Agent

Genetic mutations are changes in DNA, not active agents causing infection.

Why Infectious Diseases Matter

They easily spread, affecting many people.

Challenge in Disease Control

The many ways diseases travel make them hard to control.

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NCD Characteristic

They often stem from genes and lifestyle choices.

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Collective Disease Management

Large-scale health issues need everyone to work together.

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Key Disease Difference

Communicable diseases spread; non-communicable do not.

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Example of NTD

A disease example: Sexually transmitted infections

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Premature NCD deaths

17 million premature deaths happen yearly due to non-communicable diseases.

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Not an SDG Target

Eradication of cancer is not specifically listed as a target of the SDGs.

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COVID-19 impact

Progress has been reversed.

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NCDs are typically...

They tend to last a long time.

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Antihistamine Action

They block histamine effects, reducing symptoms.

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Best Prevention

Soap and water washes away the virus.

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HFMD Treatment Goal

Alleviating fever and aches.

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Common HFMD Issue

Not drinking enough fluids leads to dehydration.

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Ulceration Treatment

Numbing agents reduce pain in sores.

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Why Hydration Matters

Fluids prevent dehydration.

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