A Client Diagnosed with Type 1 Diabetes Is Planning to Have

A client diagnosed with type 1 diabetes is planning to have her first baby comes to the healthcare facility for a preconceptual visit. Which instruction should the nurse give the client as part of preconceptional care?

A) Eat sweets at bedtime if the client wakes up feeling hungry.
B) Eat sour, salty foods (potato chips, lemonade) to prevent nausea.
C) Replace insulin with an oral diabetic agent.
D) Avoid prescription drugs once pregnancy is confirmed.