Final answer:
For a client with no lower extremity strength, the correct choice of transfer is Total assistance using a Hoyer lift as it accommodates the inability to bear weight or assist in the transfer.
Step-by-step explanation:
If you are working with a client who has 0 lower extremity (LE) strength, the most appropriate transfer to use would be Option 1: Total assistance - Hoyer lift. A Hoyer lift is a device specially designed to assist caregivers in transferring patients who lack the strength to move on their own. It safely cradles the patient in a sling and uses a hydraulic or electric lift to raise and transfer them from one place to another. Given that the client has no leg strength, options involving minimal assistance (like a slide board) or moderate assistance (like a gait belt) would not be suitable, as the client cannot provide support or bear weight. Similarly, an independent transfer is out of the question without lower extremity strength.