Which of the following is a type of multiple-baseline design?

Markesia's body is mobilized to fight off the flu, and she finds she is annoyed by minor frustrations that she can usually shake off. According to Hans Selye, she is in the

a. chronic stress phase. b. alarm phase. c. exhaustion phase. d. resistance phase.

Compared with those who give birth lying on their backs, women who choose an upright position are likely to __________ to __________

A) more; have a longer labor B) more; need an episiotomy C) less; use pain-relieving medication D) more; deliver a breech baby