A nurse is discussing health practices with the mother of a toddler who is from a different cultural background than the nurse. Which of the following statements by the mother indicates that she practices cupping?

“I insert needles into meridian lines of my child's body to help with pain relief.”

"I rub the edge of a coin lengthwise on my child's back when he is sick."

“I sometimes place a bottle containing steam against my child's skin."

"I apply petroleum jelly with garlic along my child's wrist to treat infectious disease."