Which of the Following Is an Example of the Ways

Which of the following is an example of the ways medications have been shown to affect nutritional status?

A) Some antihypertensive medications decrease appetite.
B) Long-term use of antibiotics can decrease the population of bacteria that synthesizes vitamin K.
C) Use of oral contraceptives can decrease a woman's requirements for iron.
D) Some pain medications can cause blood clots,resulting in anemia.