Problem: Thirty minutes later, the nurse returns to assess the client's response to the medication. Which findings provide the best data about the effectiveness of the medication? Need Assignment Help? (Select all that apply.) The client's vital signs are within normal limits. The client is holding a pillow over her abdomen. The client's facial expression is calm and relaxed. The client states a lessening of her pain. The spouse reports that the client looks like her pain has improved.