NCLEX Practice Quiz: Evaluating the Effects of Loperamide Administration NCLEX Practice Quiz: Evaluating the Effects of Loperamide Administration After administering an as-needed medication loperamide to a client, the nurse assesses the client to determine if there is relief from which sign/symptom? 1 Diarrhea 2 Tarry stools 3 Constipation 4 Abdominal pain Δ