Chapter 25: Sexually Transmitted - PowerPoint PPT Presentation

1 / 14
About This Presentation
Title:

Chapter 25: Sexually Transmitted

Description:

... virus that can cause genital warts or asymptomatic infection; also known ... Genital Warts pink or reddish warts cauliflower like tops that appear on the ... – PowerPoint PPT presentation

Number of Views:247
Avg rating:3.0/5.0
Slides: 15
Provided by: lanesville9
Category:

less

Transcript and Presenter's Notes

Title: Chapter 25: Sexually Transmitted


1
Chapter 25 Sexually Transmitted Infections and
HIV/AIDS
(Note some pictures in this presentation are
extremely graphic)
Created By Jessi Cooke and Jessica Ketterer
2
Indiana State Health Standards
Indiana State Health Standards

10.1.2 Analyze how behavior can impact health
maintenance and disease prevention.
10.1.9 Explain complex health terms and
concepts.  
10.4.5 Research and analyze how public health
policies and government regulations influence
health promotion and disease prevention  
3
Lesson 1 The Risks of STIs
  • Sexually transmitted diseases (STDs) and Sexually
    transmitted infections (STIs)- infectious
    diseases spread from person to person through
    sexual contact
  • STDs The Hidden Epidemic
  • Epidemics are occurrences of diseases in which
    many people in the same place at the same time.
  • Approximately 65 million people in the United
    States are living with an incurable STD many
    cases are undiagnosed and untreated.
  • Many people with STDs are asymptomatic, which
    means without symptoms.







4
Lesson 1 (continued)
  • Risks that can cause STDs
  • Being sexually active with more than one person-
  • Even if you are only having sex with one person,
    you may still be unaware of your partners past
    behavior.
  • Engaging in unprotected sex-
  • Protection is not 100 effective in preventing
    the transmission of STDs
  • Selecting high-risk partners-
  • High-risk partners include people whove had sex
    with more than one person, and those whove
    injected illegal drugs
  • Using alcohol and other drugs-
  • Alcohol use can lower inhibitions 25 of teens
    who have sex have been under the influence

5
Lesson 1 still continued
  • The consequences of STDs
  • Some STDs are incurable
  • Some STDs cause cancer
  • Some STDs can cause complications that affect the
    ability to reproduce
  • Some STDs can be passed from an infected female
    to her child before, during, or after birth
  • Abstinence
  • - abstinence- the deliberate decision to
    avoid harmful behaviors, including sexual
    activity before marriage and the use of tobacco,
    alcohol, and other drugs.

lesson 1 interactive study guide
flashcards
6
Lesson 2 Common STIs
  • Human Papillomavirus
  • Human Papillomavirus a virus that can cause
    genital warts or asymptomatic infection also
    known as HPV
  • HPV is considered to be the most common STD in
    the United States
  • 50- 75 of sexually active males and females
    acquire HPV infection at some point in their
    lives
  • Genital Warts pink or reddish warts cauliflower
    like tops that appear on the genitals, the
    vagina, or the cervix one to three months after
    infection from HPV
  • Highly contagious spread by any form of sexual
    contact with and infected person

7
Lesson 2 (continued)
  • Chlamydia- a bacterial infection that affects the
    reproductive organs of both males and females.
  • It is diagnosed by laboratory examination of
    secretions from the cervix in females and from
    the urethra in males
  • Genital Herpes- a STD caused by the herpes
    simplex virus
  • Type 1 typically causes cold sores
  • Type 2 usually causes genital sores
  • Gonorrhea- a bacterial STD that usually affects
    mucous membranes
  • Symptoms in males include discharge from penis
    and painful urination
  • 50 of females who have gonorrhea have no
    symptoms the 50 that do have vaginal discharge
    and pain or burning when urinating

8
Lesson 2 (still continued)
  • Trichomoniasis- a STD caused by microscopic
    protozoan that results in infections of the
    vagina, urethra, and bladder
  • Females have to symptoms however, the disease
    may result in vaginitis- an inflammation of the
    vagina characterized by discharge, odor,
    irritation, and itching
  • Syphillis- a STD that attacks many parts of the
    body and is caused by a small bacterium called a
    spirochete
  • Eventually if not treated the disease can damage
    internal organs including the heart, liver,
    nervous system, and kidneys

lesson 2 interactive study guide
9
Lesson 3 HIV and AIDS
  • Acquired immune deficiency syndrome (AIDS)- a
    disease in which the immune system of the patient
    is weakened
  • AIDS cases are declining among the population as
    a whole, but there has been no decline in the
    number of diagnosed HIV infections
  • Human immunodeficiency virus (HIV)- a virus that
    attacks the immune system
  • Body becomes susceptible to common infections and
    to opportunistic infections- infections that
    occur in individuals who do not have healthy
    immune systems

10
Lesson 3 (continued)
  • How HIV is transmitted
  • The HIV organism lives inside the cells and body
    fluids
  • Sexual intercourse
  • HIV can enter a partners blood through tiny cuts
    in the body
  • Sharing needles
  • A person with HIV shares needles or syringes with
    other people
  • Mother to baby
  • HIV in the mothers blood can be transmitted
    through the umbilical cord and during delivery

lesson 3 interactive study guide
11
Lesson 4 Treatment for HIV and AIDS
  • Stages of HIV infections
  • Symptoms may include fever, rash, headache, body
    aches, and swollen glands
  • Symptoms disappear within a week to a month and
    are often mistaken as other viral infections
  • After flu-like symptoms disappear, the person
    enters the asymptomatic stage- a period of time
    during which a person infected with HIV has no
    symptoms
  • Following the asymptomatic stage is the
    symptomatic stage- the stage in which a person
    infected with HIV has symptoms as a result of a
    severe drop in immune cells
  • During the latter stage of HIV infections, more
    serious symptoms appear until the infection meets
    the official definition of AIDS

12
Lesson 4 (continued)
  • Detecting HIV
  • Individuals who think they may have been exposed
    to HIV should seek testing form a health care
    professional immediately
  • EIA Test
  • EIA- a test that screens for the presence of HIV
    antibodies in the blood
  • Western Blot Test
  • Western blot- or WB, is the most common
    confirmation test for HIV in the United States
  • If done properly this test is 100 accurate

13
Lesson 4 (still continued)
  • HIV/AIDS- A Continuing Problem
  • HIV is a fatal disease and has no cure
  • At the end of 2002, an estimated 4 million people
    were infected with HIV/AIDS
  • The statistic above means that HIV is now a
    pandemic- a global outbreak of infectious
    disease
  • Abstinence and HIV/AIDS
  • Avoid situations and events where drug use or the
    pressure to engage in sexual activity is likely
    to occur
  • Practice refusal skills
  • Choose relationships carefully

lesson 4 interactive study guide
14
Bibliography
  • www.mysexproblems.com/std.asp
  • Glencoe Health book
  • http//www.spunout.ie/uploads/images/condomkatje.j
    pg
  • http//www.bidmc.harvard.edu/display.asp?leaf
    id8268
Write a Comment
User Comments (0)
About PowerShow.com