Problem: The nursing student is counseling a client on barrier methods of birth control. Which student nurse statement causes the nurse instructor to intervene? Need Assignment Help? Select all that apply. "Lambskin condoms are very effective at preventing sexually transmitted infections." "A female condom can be inserted for up to eight hours before sexual intercourse." "Make sure to use a lubricant, like petroleum jelly, when using a condom." "A diaphragm needs to be left in for six hours following intercourse."