A nursing student asks a nursing instructor about the function of neurotransmitters in the brain.
The nursing instructor explains to the student that neurotransmitters released in the synaptic cleft may return to the presynaptic neuron in a process called:
A) Regeneration.
B) Reuptake.
C) Recycling.
D) Retransmission.
Question 2
A home health nurse visits an 18-year-old client, who has low self-esteem, and his mother. The nurse refers the client to a child psychologist.
After several months, the community health nurse, who made the referral, notices some changes in the client's behavior. Which behavior most clearly indicates that treatment has been successful?
A) He decides to save his money to buy a dog.
B) He asks his mother for permission to buy a dog.
C) He tells his mother he plans to buy a dog.
D) He buys a dog and hides it in the garage.
PET scan of the brain in a patient with Alzheimer’s disease.
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