Marta behaves dramatically, always attracting attention with her sexualized manner and style of dress. if you had to label her with a personality disorder, which of the five discussed in this chapter would you suspect she best fits?
a. narcissistic.
b. histrionic.
c. borderline.
d. antisocial.

Which of the following statements concerning cancer and mutations is correct? a: cancer can only occur with a mutation in a somatic cell. b: usually, multiple mutations are required in different genes to cause cancer. c: none of the other answer options is correct. d: cancer can only occur with a mutation in a germ cell. e: usually, a single mutation is all that is required to cause cancer.