PC707-Module 7-CNS Exam with 100% Verified Solutions

PC707-Module 7-CNS Exam with 100% Verified Solutions Norepinephrine: - Answer ️️ --neurotransmitter that causes arousal, appetite, executive functioning, motivation, intellect Too much of norepinephrine could potentially cause: - Answer ️️ --anxiety, panic, anorexia, excitability, insomnia Too little of norepinephrine could potentially cause: - Answer ️️ --depression -ADHD/ADD Which drugs can be utilized to help regulate norepinephrine levels? - Answer ️️ --SNRIs* -tricyclic antidepressants -MAOIs Dopamine: - Answer ️️ --neurotransmitter that helps regulate primitive functions, coordinated movements, emotions, cognition, pleasure, motivation Too much of dopamine could potentially cause: - Answer ️️ --psychosis -tourettes Too little of dopamine could potentially cause: - Answer ️️ --Parkinsons disease -ADHD/ADD What are the main drugs utilized to help regulate dopamine levels? - Answer ️️ --antipsychotics Acetylcholine: - Answer ️️ --neurotransmitter that helps regulate parasympathetic nervous system, attention, learning, memory -role in regulating REM sleep cycles Too much of acetylcholine could potentially cause: - Answer ️️ --delirium -confusion Too little of acetylcholine could potentially cause: - Answer ️️ --Alzheimers disease (damage to cholinergic neurons) What is the main drug utilized to help regulate acetylcholine levels? - Answer ️️ -- Acetylcholinesterase inhibitors (ACHEIs) Serotonin: - Answer ️️ --neurotransmitter that regulates sleep/wake cycles, mood/well-being, appetite, memory, learning, intestinal movements Too much of serotonin could potentially cause: - Answer ️️ --hallucinations -serotonin syndrome Too little of serotonin could potentially cause: - Answer ️️ --depression, anxiety, OCD, increased pain sensitivity What drugs could be utilized to help regulate serotonin levels? - Answer ️️ --SSRIs -SNRIs -Atypical antidepressants -Tricyclic antidepressants -MAOIs GABA: - Answer ️️ --neurotransmitter that inhibits transmissions from one nerve to another Too much GABA could potentially cause: - Answer ️️ --CNS depression, respiratory depression, sedation Too little GABA could potentially cause: - Answer ️️ --seizures Drugs utilized to help regulate GABA levels? - Answer ️️ --benzodiazepines -sedatives -hypnotics Glutamate: - Answer ️️ --neurotransmitter that plays a role in cognition, learning, thought, emotions Excessive glutamate is: - Answer ️️ --cytotoxic Endorphins: - Answer ️️ --neurotransmitter that helps with pain relief, pleasure, sense of well- being Anxiety disorder: - Answer ️️ --excessive fear or worry -GAD, Panic, acute anxiety (situational) etc. -increased incidence in women -extremely important to rule out any potential organic