A nurse is preparing to witness informed consent for a client who is preoperative. The client asks the nurse, "Are there other options besides surgery?" Which of the following responses should the nurse make?

Rationale:

A. A client who was administered erythromycin for acute glomerulonephritis and reports reddish-brown urinary output requires assessment for possible drug reaction or hematuria, but this may not be immediately life-threatening compared to hypoglycemia.

B. A client who was administered glipizide for type 2 diabetes mellitus and has a blood glucose of 68 mg/dL is at risk for hypoglycemia, which requires prompt assessment and intervention to prevent severe complications.

C. A client who was administered adalimumab for Crohn's disease, has a serum calcium level of 10 mg/dL, and reports a headache should be assessed, but the calcium level and headache are less urgent compared to immediate treatment needs for hypoglycemia.

D. A client who was administered acyclovir for cellulitis reports pain in the affected leg may require assessment for infection or medication side effects, but this is less critical than addressing hypoglycemia.

Rationale:

A. The client should sign the informed consent if they are alert, oriented, and capable of making decisions. The client's ability to understand the procedure and its implications is key to valid informed consent.

B. The client's son, who has a durable power of attorney would only sign the consent if the client were not competent or unable to understand the procedure, which is not the case here.

C. The client's partner may be involved in the decision-making process but does not have the legal authority to sign the consent unless designated as a legal representative.

D. The client's daughter, who is the primary caregiver would also not have the legal authority to sign the consent unless she holds a durable power of attorney or the client is deemed incapable of giving consent.