Which of the following statements relating to herpes infection of the genital tract is correct?
A. The initial attack confers permanent immunity to subsequent infection.
B. The herpes virus damages the immune system and predisposes to opportunistic infections.
C. An infected woman may transmit the virus to her sexual partner even though she does not have the demonstrable herpetic lesions in her genital tract.
D. Inclusion bodies are almost never demonstrated in herpes infected cells.
Question 2
Which of the following diseases is NOT associated with secondary polycythemia?
A. Chronic obstructive pulmonary disease (COPD)
B. Chronic anemia
C. Congenital heart disease in which there is an abnormal communication between cardiac chambers that allows unsaturated venous blood to mix with oxygenated arterial blood, leading to delivery of unsaturated arterial blood to the tissues
D. An erythropoietin-producing kidney tumor
The general pattern of progression of an untreated HIV infection
Assessing risk for infection in adults
The correct beginning position for the patient’s feet and crutches (tripod position).
Flow cytometry data that shows the differences in CD3+ CD4+ cells that occur with HIV infection. ...
Herpes labialis on the vermillion border of the lip. (Courtesy of U.S. Pharmacist).
Plasmodium parasites (arrow) attacking and infecting red blood cells. Infection by Plasmodium causes