HIV infection is considered to be: O a. high contagiousness/high virulence. b. high contagiousness/low virulence. C. low contagiousness/low virulence. ○ d. low contagiousness/high virulence.
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- Select the most accurate answer: HHV-8: A. Is a human herpesvirusB. Affects the immunosuppressed patientC. Is oncogenic, causing Kaposi’s sarcoma (KS), primary effusion lymphomaD. In post-transplant patients who develop KS, it appears to be due to reactivation of HHV-8E. The transmission of HHV-8 has been associated with organ transplants and injection drug useF. All of the aboveThe figure shows the progress of an untreated HIV infection. Which curve represents the 800 600 concentration of helper T cells in the blood? 400 200 AS Years after untreated infection 9. 10 O None of the curves show helper T cell concentration. O curve C O curve A curve BWhich of the following conditions is not associated with HIV infection?a. Pneumocystis jirovecii pneumoniab. Kaposi sarcomac. dementiad. adult T-cell leukemia
- From a biological perspective, AIDS is passed more readily from women to men than from men to women. True or false?a. What precautions can a person take to prevent himself or herselffrom contracting HIV infection?b. How can a health care worker prevent possible infection?HIV and AIDS: In April 2017, there were 629 new HIV antibody sero-positive individuals reported to the HIV/ AIDS & ART Registry of the Philippines (HARP). More than half were from the 25-34 year age group while 30% were youth aged 15-24 years. 33 adolescents aged 10-19 years were reported. All were infected through sexual contact (8 male-female sex, 19 male-male sex, 6 sex with both males & females). From January 1984 to April 2017, 1,606 (4%) of the reported cases were 19 years old and below. Seven percent (111 out of 1,606) were children (less than 10 y/o) and among them, 108 were infected through mother-to-child transmission, 1 through blood transfusion and 2 had no specified mode of transmission. Ninety three percent (1,495 out 1,606) were adolescents. Among these, 1,359 (91%) were male. Most (93%) of the adolescents were infected through sexual contact 185 male-female sex, 843 male-male sex, 367 sex with both males & females), 85 (6%) were infected through sharing of…
- Why do HIV/aids need to be studied and researched? Justify your answer.Which of the following is a true statement with regard to virusemia? O The second combining form means virulent. O The first combining form means internal organ(s). O The second combining form means blood.What is HIV undetectable? What is HIV undetectable postive? What is difference between HIV undetectable positive and HIV positive?
- If a patient was nonadherent to HIV drugs, in this case, what does nonadherent mean?What is the difference between HIV and AIDS? Include some symptoms associated with each.with HIV, explain the mechanism of intracellular infection and the role of reverse transcriptase. What would you explain about the process? What is the significance of the CD4+ count? ( Discuss the meaning of various ranges of CD4 counts.) List 5 opportunistic infections AND describe data to suggest whether or not a patient has such an infection.