The Nurse Working in the Emergency Department Is Preparing to Determine

The nurse working in the emergency department is preparing to determine the level of consciousness on a client who was involved in a motor vehicle accident with a possible head injury.Which client precondition would prevent the nurse from using the Glasgow Coma Score?

A) The client is blind.
B) The client is deaf.
C) The client had a previous brain attack.
D) The client has diabetes mellitus.