Alzheimer's Disease

What are the common symptoms of Alzheimer's disease?

• Memory loss, confusion, and difficulty completing familiar tasks

• Increased energy, euphoria, and decreased need for sleep

• Weight gain, increased appetite, and excessive sleepiness

• None of the above

What are the two neurotransmitters targeted by medications for Alzheimer's disease?

• Acetylcholine and glutamate

• Dopamine and serotonin

• GABA and norepinephrine

• Endorphins and oxytocin

How do cholinesterase inhibitors work in Alzheimer's disease?

• They inhibit the breakdown of acetylcholine

• They increase the production of acetylcholinesterase

• They block glutamate receptors

• They decrease the levels of acetylcholine

How does memantine work in Alzheimer's disease?

• It blocks the NMDA receptor for glutamate

• It increases the levels of acetylcholine

• It inhibits acetylcholinesterase

• It stimulates dopamine production

What is the role of cholinesterase inhibitors in the treatment of Alzheimer's disease?

• They increase the levels of acetylcholine in the brain

• They decrease the levels of dopamine in the brain

• They stimulate the production of serotonin

• They inhibit the NMDA receptors

What are the side effects of cholinesterase inhibitors?

• Nausea, vomiting, and loss of appetite

• Headache, confusion, and dizziness

• Agitation, irritability, and aggression

• Memory loss, confusion, and anxiety

What neurotransmitter is targeted by memantine?

• Glutamate

• Acetylcholine

• Dopamine

• Serotonin

What is the function of NMDA receptors in the brain?

• They regulate the release of dopamine

• They are involved in synaptic plasticity and memory function

• They break down acetylcholine

• They stimulate the production of serotonin

What is the role of glutamate in neurodegenerative diseases?

• It helps in the production of acetylcholine

• It decreases the levels of dopamine

• Excessive amounts can lead to excitotoxicity and cell death

• It inhibits the NMDA receptors

The MOST COMMON form of dementia is

• Alzheimer's Disease

• Vascular Disease

• Huntington's Disease

• Lewy Body Disease