Final answer:
The nurse explaining procedures to the confused client is an intervention that meets the principle of minimizing anxiety and confusion, which is crucial for clients with potential sensory perception issues. Option 3.
Step-by-step explanation:
The nurse carefully explaining all procedures and care to the confused client primarily meets the principle of minimizing anxiety and confusion option 3. By providing clear and detailed instructions, the nurse is directly addressing the client's potential anxiety and confusion which can stem from sensory overload or impaired sensory perception. This intervention helps to orient the client to their environment and the care they're receiving, which can be particularly important for those who have compromised cognitive functions or are in unfamiliar environments.