Chain of infection
... o Specific immune response. i.e protective antibodies that are directed against a specific agent. ...
... o Specific immune response. i.e protective antibodies that are directed against a specific agent. ...
Sexually Transmitted Infections and Sterility
... Symptoms of Chlamydia Infection At the initial infection, the patient experiences few symptoms, the only possible initial symptom being an increase in leukorrhea due to cervicitis. However, this is often overlooked and the condition remains untreated. Chlamydia organisms that have proliferated in th ...
... Symptoms of Chlamydia Infection At the initial infection, the patient experiences few symptoms, the only possible initial symptom being an increase in leukorrhea due to cervicitis. However, this is often overlooked and the condition remains untreated. Chlamydia organisms that have proliferated in th ...
Lecture objectives Standard Precautions HIV/AIDS Hepatitis B
... • Most common chronic bloodborne infection in the United States • Liver disease caused by HCV which can result in scarring (cirrhosis), liver cancer, liver failure, and death • Transmission: fluid with blood via needle stick, blood residue in eyes/mouth/nose • Studies have shown that the concentrati ...
... • Most common chronic bloodborne infection in the United States • Liver disease caused by HCV which can result in scarring (cirrhosis), liver cancer, liver failure, and death • Transmission: fluid with blood via needle stick, blood residue in eyes/mouth/nose • Studies have shown that the concentrati ...
Name - inetTeacher
... Answer the following questions based on your textbook and notes taken in class. You should know the answers to these questions well for your final. Also, study your previous test reviews and tests for Unit I and Unit II. Test questions for the final will be pulled from those ...
... Answer the following questions based on your textbook and notes taken in class. You should know the answers to these questions well for your final. Also, study your previous test reviews and tests for Unit I and Unit II. Test questions for the final will be pulled from those ...
Hand, Foot, Mouth Disease (HFMD)
... body for weeks after a person’s symptoms are gone. This means that infected people can still pass the infection to others even though they may appear well. How is HFMD diagnosed? A health care provider can diagnose HFMD by looking at the blisters on the body and the mouth sores in a person with a fe ...
... body for weeks after a person’s symptoms are gone. This means that infected people can still pass the infection to others even though they may appear well. How is HFMD diagnosed? A health care provider can diagnose HFMD by looking at the blisters on the body and the mouth sores in a person with a fe ...
7-3.4 Notes
... Once inside the human body, the cold virus multiplies and attacks the mucous membranes of the nose and throat causing the common effects of the cold (for example, sore throat, runny nose or fever). Because the cold is caused by a virus it cannot be treated with an antibiotic. Flu Influenza, co ...
... Once inside the human body, the cold virus multiplies and attacks the mucous membranes of the nose and throat causing the common effects of the cold (for example, sore throat, runny nose or fever). Because the cold is caused by a virus it cannot be treated with an antibiotic. Flu Influenza, co ...
Bloodborne Pathogens
... eye, mouth or other mucous membranes, or must be injected under the skin through events such as a needle stick or cut. Without such contact, called an exposure incident, disease transmission cannot occur. The Centers for Disease Control list the following fluids as potentially infectious for Hepatit ...
... eye, mouth or other mucous membranes, or must be injected under the skin through events such as a needle stick or cut. Without such contact, called an exposure incident, disease transmission cannot occur. The Centers for Disease Control list the following fluids as potentially infectious for Hepatit ...
Perinatal tuberculosis
... • is the most widely used vaccination • was developed in the 1930's and it remains the only vaccination available against tuberculosis today • does not ensure against exposure to and development of tuberculoses disease, but offers significant protection against serious and widespread invasion • the ...
... • is the most widely used vaccination • was developed in the 1930's and it remains the only vaccination available against tuberculosis today • does not ensure against exposure to and development of tuberculoses disease, but offers significant protection against serious and widespread invasion • the ...
Infection Control Strategies for an
... precaution room, cleaning the infected person’s environment, discarding trash of a potentially infected person, and handling used linens should wear respiratory protection. If there is a possibility of contact transmission, or if the modes of transmission are unknown, the health worker should don gl ...
... precaution room, cleaning the infected person’s environment, discarding trash of a potentially infected person, and handling used linens should wear respiratory protection. If there is a possibility of contact transmission, or if the modes of transmission are unknown, the health worker should don gl ...
Extension Activity - Right To Play
... Right To Play / LEARNING TO PLAY, PLAYING TO LEARN - Page 1 of 3 ...
... Right To Play / LEARNING TO PLAY, PLAYING TO LEARN - Page 1 of 3 ...
Infectious Disease in Harris County, Texas
... HIV/AIDS infections are undiagnosed. Therefore, it is possible that over 3,783 additional Harris County residents are unaware they are infected with HIV. ...
... HIV/AIDS infections are undiagnosed. Therefore, it is possible that over 3,783 additional Harris County residents are unaware they are infected with HIV. ...
Interventions for Clients with Infection
... immunity is of short duration, either naturally by placental transfer or artificially by injection of antibodies. Active immunity lasts for years and occurs naturally by infection or artificially by stimulation ...
... immunity is of short duration, either naturally by placental transfer or artificially by injection of antibodies. Active immunity lasts for years and occurs naturally by infection or artificially by stimulation ...
Streptococcus pneumoniae
... colonized nasopharynx or oropharynx to distal site (e.g., lungs, sinuses, ears, blood, meninges) Person-to-person spread through infectious droplets is rare Individuals with antecedent viral respiratory tract disease or other conditions that interfere with bacterial clearance from respiratory tract ...
... colonized nasopharynx or oropharynx to distal site (e.g., lungs, sinuses, ears, blood, meninges) Person-to-person spread through infectious droplets is rare Individuals with antecedent viral respiratory tract disease or other conditions that interfere with bacterial clearance from respiratory tract ...
Jeanette Henson MPH 510 Week 6 Discussion – Investigating
... testing of a total population regardless of any risk factors that may or may not be present. Selective screening looks at risk factors that make people more susceptible to a certain disease and the people with the associated risk factors are screened. Mass Health Examinations are more observations t ...
... testing of a total population regardless of any risk factors that may or may not be present. Selective screening looks at risk factors that make people more susceptible to a certain disease and the people with the associated risk factors are screened. Mass Health Examinations are more observations t ...
Communicable Disease Notes
... Antibiotics are used to treat bacterial infections. Since most common colds, coughs, runny noses, and sore throats are caused by viruses, not bacteria, treatment with antibiotics is not indicated. Unnecessary antibiotic use can lead to the development of drug-resistant strains of bacteria. Diseases ...
... Antibiotics are used to treat bacterial infections. Since most common colds, coughs, runny noses, and sore throats are caused by viruses, not bacteria, treatment with antibiotics is not indicated. Unnecessary antibiotic use can lead to the development of drug-resistant strains of bacteria. Diseases ...
NAME: DATE: PERIOD: ______ VIRUS SPREAD SIMULATOR I. 1
... 2) Lasts ____ to ____ days, but most often ____ to ____ days before symptoms suddenly appear. 3) The virus attacks ______________cells in the bloodstream, which carry the infection to the ______________, ______________ and ______________ nodes. 4) Proteins released by immune cells create widespread ...
... 2) Lasts ____ to ____ days, but most often ____ to ____ days before symptoms suddenly appear. 3) The virus attacks ______________cells in the bloodstream, which carry the infection to the ______________, ______________ and ______________ nodes. 4) Proteins released by immune cells create widespread ...
Sexually transmitted infection
Sexually transmitted infections (STI), also referred to as sexually transmitted diseases (STD) and venereal diseases (VD), are infections that are commonly spread by sex, especially vaginal intercourse, anal sex and oral sex. Most STIs initially do not cause symptoms. This results in a greater risk of passing the disease on to others. Symptoms and signs of disease may include vaginal discharge, penile discharge, ulcers on or around the genitals, and pelvic pain. STIs acquired before or during birth may result in poor outcomes for the baby. Some STIs may cause problems with the ability to get pregnant.More than 30 different bacteria, viruses, and parasites can cause STIs. Bacterial STIs include chlamydia, gonorrhea, and syphilis among others. Viral STIs include genital herpes, HIV/AIDS, and genital warts among others. Parasitic STIs include trichomoniasis among others. While usually spread by sex, some STIs can also be spread by non-sexual contact with contaminated blood and tissues, breastfeeding, or during childbirth. STI diagnostic tests are easily available in the developed world, but this is often not the case in the developing world.The most effective way of preventing STIs is by not having sex. Some vaccinations may also decrease the risk of certain infections including hepatitis B and some types of HPV. Safer sex practices such as use of condoms, having a smaller number of sexual partners, and being in a relationship where each person only has sex with the other also decreases the risk. Circumcision in males may be effective to prevent some infections. Most STIs are treatable or curable. Of the most common infections, syphilis, gonorrhea, chlamydia, trichomoniasis are curable, while herpes, hepatitis B, HIV/AIDS, and HPV are treatable but not curable. Resistance to certain antibiotics is developing among some organisms such as gonorrhea.In 2008, it was estimated that 500 million people were infected with either syphilis, gonorrhea, chlamydia or trichomoniasis. At least an additional 530 million people have genital herpes and 290 million women have human papillomavirus. STIs other than HIV resulted in 142,000 deaths in 2013. In the United States there were 19 million new cases of sexually transmitted infections in 2010. Historical documentation of STIs date back to at least the Ebers papyrus around 1550 BC and the Old Testament. There is often shame and stigma associated with these infections. The term sexually transmitted infection is generally preferred over the terms sexually transmitted disease and venereal disease, as it includes those who do not have symptomatic disease.