Which type of burn is best described as having max loss of skin, reduced feeling, and almost whitish? a. first-degree burn b. second-degree burn c. third-degree burn d. fourth-degree burn

Which of the following is a nonspecific defense against pathogens? - b cells - antibodies - t-cells - inflammation

Viruses can cause the following, check all that apply. a. sore throat b. measles c. ear infection d. flu e. chicken pox

*edit* i took the test and i picked a and it was incorrect for its c! rank the following suggestions for preventing std, in order of increasing effectiveness. 1) using latex condoms properly 2) using spermicidal foam or jelly with a monogamous partner 3) abstaining from sexual intercourse and genital contact a. 1, 2, 3c. 2, 1, 3