A nurse is caring for a client who is having difficulty walking following a stroke. For which of the following members of the interprofessional team should the nurse request a referral?

The correct answer is D: Physical therapist. A physical therapist specializes in restoring mobility, strength, and coordination, which are essential for a client having difficulty walking post-stroke. They can design a personalized exercise program to improve the client's walking ability. Referring to a dietitian (A) may help with nutrition but won't directly address walking difficulties. Social workers (B) focus on emotional and social support, not physical mobility. Occupational therapists (C) typically focus on activities of daily living, not specifically on walking. Overall, the physical therapist is the most appropriate referral for addressing the client's walking issues effectively.