HOSA Behavioral Health knowledge Final Exam And Answers Graded A+ 2024.

Central Nervous system (CNS) - Answer includes the brain and spinal cord brainstem - Answer contains midbrain, medulla, and pons medulla - Answer controls vital body functions ex: heart rate, breathing pons - Answer control the management of sleep, arousal, facial expression cerebellum - Answer maintaining balance and motor coordination cerebellum - Answer contains more neurons than the rest of the brain midbrain - Answer controls sensory reflexes, movement, pain reticular formation - Answer controls mood, arousal, sleep; major source of serotonin and norepinephrine thalamus - Answer controls sensation, memory, states of consciousness; receives sensory input from most systems basal ganglia - Answer voluntary movement; degeneration in Parkinson's, also involved in OCD and ADHD hypothalamus - Answer involved w/ motivation and homeostasis; regulates temperature, hunger thirst; directs ANS and endocrine system