Which type of immunity occurs when antibodies pass from mother to fetus via placenta or from mother to baby via breast milk?
A) naturally acquired passive immunity
B) naturally acquired active immunity
C) artificially acquired passive immunity
D) artificially acquired active immunity
Bethany is 42 and has cervical cancer. It is probably related to an infection she had during her college years, which was
A) hepatitis A.
B) human papillomavirus (HPV).
C) syphilis.
D) Chlamydia.
Which of the following is caused by an increased production of a fungus normally resident in smaller numbers in the vagina?
A) candidiasis
B) HPV
C) trichomoniasis
D) gonorrhea
HIV can potentially be transmitted through all of the following EXCEPT
A) a condom breaking during vaginal intercourse.
B) sharing a razor with an infected person.
C) receiving a blood transfusion prior to 1985.
D) sharing food utensils with an infected person.
Francisco just found out his HIV test is positive. Which of the following statements is TRUE?
A) Francisco's positive HIV test means that he has AIDS.
B) Looking back, Francisco knows exactly when he got infected with HIV because the initial symptoms are markedly different from those of other STIs.
C) Francisco should seek treatment as soon as possible to slow progression of the disease.
D) Francisco's wife does not need to worry about getting infected since she is a heterosexual female.
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