1. Identify one STI and summarize this STI:  Is it a bacterial or viral infection? How common is it? What are the short and or long-term effects of infection? How is it treated? What are the symptoms? How can a woman protect herself from this STI?  2. Identify two gender-related differences concerning this STI. For example, certain bacterial STI's can cause PID and infertility in women.  This is a consequence that men do not have.

12

Explain why two separate tests are generally used to diagnose HIVinfection.

Mention 6 research titles related to diseases that affect dairy cows.

In 2004, a study investigated the frequency of syphilis in a remote Australian community a total of 132 people participated in the study. A serological tests to diagnose cases of early syphilis were conducted for each participant during 2004. Two cases were identified. The researchers followed those at risk for another year, and during this time frame another person was diagnosed. (a) What was the prevalence of syphilis in 2004?  (b) What was the prevalence of syphilis among study participants at the end of 2005 Assume no loss to follow-up? (c) What was the cumulative incidence of Syphilis over the study period?

Fill in the chart.

Identify one correct statement re. human papillomavirus in the followings:     HPV-6 causes genital wards, the latter will become cancerous     All HPV types can transform infected cells     There are more than 1 correct answers in the other choices     Coinfection with 2 types of low risk HPVs can transform the infected cells     High risk HPV types can transform infected cells and are oncogenic

5. A patient receives a donor kidney to replace diseased kidney tissue. Consider and answer the following: C) Immunosuppressive therapy is most commonly applied after tissue transplantation. Describe another method that can be used to encourage graft survival.

Ch. 8: Which of the following infections is NOT generally considered to be a sexually transmitted infection? O a) HIV Ob) candidiasis Oc) chlamydiasis O d) herpes simplex virus e) condyloma acuminata