When thinking of size, it is usually best to pick the smaller size fire extinguisher.

Older women often complain of itching of the vulva. The medical term is:

A. pruritus vulvae. B. pruritus ani. C. hypertrophy. D. vaginitis.

If an LD100 dose were given to a group of 50 mice, all of them would die

a. true b. false