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Common STIs. Why is it necessary for you to be informed about sexually transmitted diseases or infections?. Learning about STDs can help you avoid the behaviors that lead to infection. Lesson Objectives. In this lesson, you’ll learn to:. Identify symptoms and treatments for some common STDs. - PowerPoint PPT Presentation
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Lesson 2
Why is it necessary for you to be informed about sexually transmitted diseases or infections?
Common STIs
Learning about STDs can help you avoid the behaviors that lead to infection.
Lesson 2 Lesson Objectives
Identify symptoms and treatments for some common STDs.
Identify community health services for getting help with prevention and treatment of STDs.
Analyze the influence of public health policies and practices on the prevention and treatment of STDs.
Analyze the harmful effects of STDs on the developing fetus.
In this lesson, you’ll learn to:
Lesson 2 Common STIs
Some STDs Prevalent in the United States
Human Papillomavirus (HPV)
Chlamydia
Genital Herpes
Gonorrhea
Trichomoniasis
Syphilis
Lesson 2 Human Papillomavirus
An Epidemic of STDs in the United States
The human papillomavirus (HPV), is considered the most common STD in the United States.
About 30 different types of HPV can infect the genital area.
Most types of HPV infections are asymptomatic.
A Pap test and other medical examinations may detect changes associated with HPV.
Almost all cases of cervical cancer are caused by certain types of HPV.
Lesson 2 Human Papillomavirus
Genital Warts
Genital warts are pink or reddish warts with cauliflowerlike tops that appear on the genitals, the vagina, or the cervix one to three months after infection from HPV.
Diagnosis is determined by a health care worker by examination of the warts.
Treatments can rid the body of the warts but not the virus.
Infants born to females infected with HPV may develop warts in their throats, obstructing the breathing passages, which can be life-threatening.
Lesson 2 Chlamydia
What Is Chlamydia?
Chlamydia is asymptomatic in 75 percent of infected females and 50 percent of infected males.
Chlamydia is diagnosed by laboratory examination of secretions from the cervix and the urethra.
It can be treated with antibiotics, but no immunity develops, so a person can become infected again.
Chlamydia can cause premature birth, and infants born to infected females may develop eye disease or pneumonia.
Lesson 2 Genital Herpes
What Is Genital Herpes?
Most individuals who have genital herpes are asymptomatic.
Those who do show symptoms typically have blisterlike sores in the genital area that occur periodically.
Diagnosis is made through laboratory tests on the fluid from the blisters.
Medication can relieve the symptoms but cannot cure herpes infection.
The herpes virus is potentially fatal for infants who contract the virus from their mothers at the time of delivery.
Lesson 2 Gonorrhea
What Is Gonorrhea?
Symptoms of gonorrhea include a discharge and pain or burning on urination.
Diagnosis in males is made by staining and examining the discharge under a microscope.
Diagnosis in females is made by swabbing the cervix and growing the organisms in a laboratory.
Infants born to mothers with gonorrhea can contract eye infections that cause blindness.
Lesson 2 Trichomoniasis
What Is Trichomoniasis?
Trichomoniasis may result in vaginitis, an inflammation of the vagina characterized by discharge, odor, irritation, and itching.
When symptoms do occur in males, they include mild urethral itching or discharge and burning after urination.
In females, trichomoniasis is diagnosed by microscopic examination of the discharge, while males are usually treated without laboratory testing if their partners are infected.
Lesson 2 Syphilis
What Is Syphilis?
The first sign of syphilis is a painless reddish sore called a chancre.
The sore will heal on its own, but if the infection is not treated, it spreads through the blood to other parts of the body.
Eventually, the disease can damage internal organs, including the heart, liver, nervous system, and kidneys.
An infant infected with syphilis may have a damaged nervous system and can die from the effects.
Lesson 2 Other Common STDs
Lesson 2 Seeking Treatment
Treating STDs
Being embarrassed should not stop a person who thinks that he or she may have been exposed to an STD from visiting a private physician or a public health clinic.
Only a health care professional can prescribe the correct treatment, including antibiotics, for some STDs.
Lesson 2 Seeking Treatment
Preventing the Spread of Infection
Public health clinics sometimes help with contacting current and past partners to make sure they get any needed treatment.
Ultimately, however, it is the responsibility of any person infected with an STD to notify everyone with whom he or she has had sexual contact.
Informing someone else about the possibility of having an STD could save the person’s life.
Lesson 2 Quick Review
Provide a short answer to the question given below.
Q. Which STDs might not present noticeable symptoms?
Click Next to view the answer.
Lesson 2
Click Next to attempt another question.
A. STDs that might not present noticeable symptoms are:
Some HPV infections
Chlamydia
Gonorrhea
Genital herpes
Trichomoniasis
Quick Review - Answer
Lesson 2
Provide a short answer to the question given below.
Q. Analyze and explain the harmful effects of two common
STDs on fetuses and infants.
Click Next to view the answer.
Quick Review
Lesson 2
A. Effects of common STDs on infants:
Infants born to females infected with HPV may develop
warts in their throats.
Infants born to females infected with chlamydia may
develop eye disease or pneumonia.
The herpes virus is potentially fatal for infants.
Infants born to mothers with gonorrhea can contract eye
infections that cause blindness.
An infant infected with syphilis may have a damaged
nervous system and can die from the effects.
Click Next to attempt another question.
Quick Review - Answer
Lesson 2
Provide a short answer to the question given below.
Click Next to view the answer.
Q. Where can a person go for treatment of an STD?
Quick Review
Lesson 2
Click Next to attempt another question.
A. A person can go to a private physician or to a public health
clinic for treatment of an STD.
Quick Review - Answer
Lesson 2
Provide a suitable analysis.
Public policies enable health officials to locate and contact sexual partners of people who have been diagnosed with an STD. How do these policies help with the prevention and treatment of STDs?
Quick Review
Lesson 2 Human Papillomavirus
An Epidemic of STDs in the United States
The human papillomavirus (HPV), is considered the most common STD in the United States.
About 30 different types of HPV can infect the genital area.
Most types of HPV infections are asymptomatic.
A Pap test and other medical examinations may detect changes associated with HPV.
Almost all cases of cervical cancer are caused by certain types of HPV.
The human papillomavirus, or HPV, is a virus that can cause genital warts or asymptomatic infection.
The human papillomavirus, or HPV, is a virus that can cause genital warts or asymptomatic infection.
Lesson 2 Chlamydia
What Is Chlamydia?
Chlamydia is asymptomatic in 75 percent of infected females and 50 percent of infected males.
Chlamydia is diagnosed by laboratory examination of secretions from the cervix and the urethra.
It can be treated with antibiotics, but no immunity develops, so a person can become infected again.
Chlamydia can cause premature birth, and infants born to infected females may develop eye disease or pneumonia.
Chlamydia is a bacterial infection that affects the reproductive organs of both males and females.
Chlamydia is a bacterial infection that affects the reproductive organs of both males and females.
Lesson 2
Most individuals who have genital herpes are asymptomatic.
Those who do show symptoms typically have blisterlike sores in the genital area that occur periodically.
Diagnosis is made through laboratory tests on the fluid from the blisters.
Medication can relieve the symptoms but cannot cure herpes infection.
The herpes virus is potentially fatal for infants who contract the virus from their mothers at the time of delivery.
Genital Herpes
What Is Genital Herpes?
Genital herpes is an STD caused by the herpes simplex virus (HSV).
Genital herpes is an STD caused by the herpes simplex virus (HSV).
Lesson 2 Gonorrhea
What Is Gonorrhea?
Symptoms of gonorrhea include a discharge and pain or burning on urination.
Diagnosis in males is made by staining and examining the discharge under a microscope.
Diagnosis in females is made by swabbing the cervix and growing the organisms in a laboratory.
Infants born to mothers with gonorrhea can contract eye infections that cause blindness.
Gonorrhea is a bacterial STD that usually affects mucous membranes.
Gonorrhea is a bacterial STD that usually affects mucous membranes.
Lesson 2
Trichomoniasis may result in vaginitis, an inflammation of the vagina characterized by discharge, odor, irritation, and itching.
When symptoms do occur in males, they include mild urethral itching or discharge and burning after urination.
In females, trichomoniasis is diagnosed by microscopic examination of the discharge, while males are usually treated without laboratory testing if their partners are infected.
Trichomoniasis
What Is Trichomoniasis?
Trichomoniasis is an STD caused by a microscopic protozoan that results in infections of the vagina, urethra, and bladder.
Trichomoniasis is an STD caused by a microscopic protozoan that results in infections of the vagina, urethra, and bladder.
Lesson 2 Syphilis
What Is Syphilis?
The first sign of syphilis is a painless reddish sore called a chancre.
The sore will heal on its own, but if the infection is not treated, it spreads through the blood to other parts of the body.
Eventually, the disease can damage internal organs, including the heart, liver, nervous system, and kidneys.
An infant infected with syphilis may have a damaged nervous system and can die from the effects.
Syphilis is an STD that attacks many parts of the body and is caused by a small bacterium called a spirochete.
Syphilis is an STD that attacks many parts of the body and is caused by a small bacterium called a spirochete.
