Which of the following is not a function of complement cascade?
a. lysis of bacterial cell membrane
b. stimulation of macrophages
c. alteration of viral structures
d. swelling

When lifting heavy loads off the ground, the majority of the weight should be lifted by which of the following? a. arms b. legs c. back d. stomach

Agirl is working really hard in high school and decides to finish some of her classes early , what classes should she choose?

People who practice which of the following diets may run the risk of not getting enough iron. a. gluten free or vegan diet b. diet for managing diabetes c. vegan diet d. gluten free diet