Final answer:
The nurse should look for the client's ability to understand the information and make informed decisions when determining if they can sign the informed consent. The client asking questions about the surgery indicates active engagement in the decision-making process.
Step-by-step explanation:
The nurse should look for the client's ability to understand the information and make informed decisions when determining if they can sign the informed consent. Option B) The client asking questions about the surgery indicates that they are seeking information and are actively engaged in the decision-making process. This suggests that they have the ability to understand and make decisions regarding their healthcare. Therefore, option B) is the correct answer.