The nurse is assessing a 3-month-old client who had a pyloromyotomy yesterday. This child should be medicated for pain based on which finding(s)? Select all that apply.

A. Clenched fists can indicate discomfort or pain in infants, suggesting the need for pain management. B. Restlessness is often a sign of pain or discomfort in infants and requires assessment for pain relief. C. Peripheral pallor can indicate other issues such as shock or anemia but is not a direct indicator of pain. D. An increased respiratory rate can be a response to pain or distress, indicating the child may need pain medication. E. An increased temperature could indicate infection or inflammation, but it is not a direct indicator of pain requiring medication. F. An increased pulse rate may indicate pain or anxiety and should be considered in the context of the child's overall assessment.