Sexually Transmitted Infections and TB Overview
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Questions and Answers

What is the most prevalent sexually transmitted disease (STD) worldwide?

  • Hepatitis B
  • HIV
  • Tuberculosis (TB)
  • Chlamydia (correct)

Tuberculosis (TB) is spread primarily through direct contact with infected individuals.

False (B)

How is HIV typically transmitted?

  • Through air via respiratory droplets
  • Direct contact with open sores
  • Through contaminated food and water
  • Unprotected sexual contact or from mother to child (correct)

What is the incubation period for Hepatitis B?

<p>60-90 days</p> Signup and view all the answers

Unimmunized children under 5 years old are the most susceptible to pertussis.

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

What is the etiological agent responsible for Tetanus?

<p>Clostridium tetani</p> Signup and view all the answers

If you suspect a case of Gonorrhea, where should you report it?

<p>To the local health department (B)</p> Signup and view all the answers

Measles is a highly communicable disease that can be spread directly or indirectly through contact with nasal or throat secretions.

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

Infants born to mothers who have had measles are protected from the disease for at least 12 months.

<p>False (B)</p> Signup and view all the answers

What bacteria causes Syphilis?

<p>Treponema pallidum</p> Signup and view all the answers

Flashcards

Chlamydia

The most prevalent sexually transmitted disease (STD) worldwide.

TB Transmission

Spread through airborne respiratory droplets.

TB Treatment

Isoniazid for 6-9 months for new/latent infections to prevent active TB; combined with antiretrovirals in HIV patients.

HIV Transmission

Direct contact via unprotected sex, mother to fetus/infant (birth/breastfeeding).

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Hepatitis B Incubation

60-90 days (range 45-180 days).

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Pertussis Risk

Unimmunized population, especially children under 5, are highly vulnerable.

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Pertussis Immunity

Infection confers immunity, but it's not permanent.

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Tetanus Agent

Clostridium tetani (gram-positive, spore-forming bacterium).

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Gonorrhea Reporting

Report to local health department.

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Measles Transmission

Direct or indirect contact with infected nasal/throat secretions; highly contagious.

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Measles Maternal Protection

Infants of measles-infected mothers are protected for 6-9 months.

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Syphilis Agent

Treponema pallidum (bacteria).

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Syphilis Infection Entry

Through broken skin or mucous membranes (most often genitals).

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TB Infection

Treat latent or new infections with Isoniazid.

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HIV Treatment

Treatment with isoniazid in combination with antiretrovirals for HIV-infected patients.

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TB, latent/new infections prevention

Isoniazid treatment for 6-9 months prevents the progression of the TB infection, regardless of whether it's a new infection or a latent one.

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Pertussis susceptibility

Unimmunized children under the age of 5 are most susceptible to pertussis infections.

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Passive immunity from mother (Measles)

Infants of mothers who had measles are protected for 6-9 months.

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Reporting Gonorrhea

The infection should be reported.

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Study Notes

Chlamydia

  • Most prevalent STD worldwide
  • Transmitted via respiratory droplets
  • Infection (new or latent) treated with isoniazid for 6-9 months
  • Prevent progression to active disease by treating HIV infected persons with isoniazid and antiretrovirals
  • Transmission: Direct person-to-person via unprotected sex and from mother to fetus/infant (during pregnancy or breastfeeding)

TB

  • Transmitted primarily by respiratory droplets
  • Infections (new or latent) treated with isoniazid.
  • Prevents progression to active disease.
  • Treat HIV-infected individuals with isoniazid and antiretrovirals.

HIV

  • Transmission: Direct person-to-person through unprotected sex
  • Transfer from mother to infant possible (during birth or breastfeeding)

Hepatitis B (HEPB)

  • Incubation period: 60–90 days, range 45–180 days

Pertussis

  • General unimmunized populations at risk
  • Unimmunized children under 5 years most susceptible
  • No passive immunity from mother
  • Infection with pertussis confers immunity, but it is not life-long

Tetanus

  • Etiological agent: Clostridium tetani
  • Gram-positive spore-forming bacteria (anaerobic pathogen)

Gonorrhea

  • Report to local health department.

Measles

  • Transmission: Direct/indirect contact with nasal or throat secretions of infected persons.
  • Highly communicable
  • Infants of mothers with disease are protected for 6–9 months

Syphilis

  • Etiological agent: Treponema pallidum (bacteria)
  • Causes infection by entering through broken skin or mucous membranes, often genitals.

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Description

This quiz covers key information about various sexually transmitted infections including Chlamydia, HIV, Hepatitis B, and their links to tuberculosis (TB). Explore transmission methods, treatment options, and prevention strategies in a concise manner. Ideal for students and healthcare professionals seeking to enhance their understanding of these prevalent infections.

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