Question

darrell has been in the hospital for two weeks with a broken leg. restrictive nonrestrictive no added clause

Explanation:

The sentence "Darrell has been in the hospital for two weeks with a broken leg" does not contain a relative clause (either restrictive or nonrestrictive). A restrictive clause provides essential information to identify the noun, and a nonrestrictive clause provides extra, non - essential information. Since there is no added clause (relative clause) here, the correct option is "no added clause".

Answer:

no added clause