Question

question 1 (q001) which of the following are the two most basic divisions of the peripheral nervous system? a somatic nervous system; autonomic nervous system b central nervous system; dendrites c brain; spinal cord d sympathetic nervous system; parasympathetic nervous system question 2 (q002) which step of neural communication involves a neuron assessing the signals that it is receiving from other sources? a integration b transmission c reception d interpolation question 3 (q003) angela accidentally ingested an acetylcholine antagonist. which of the following statements accurately describes the most likely effect of the drug? a angela will develop symptoms similar to those found in schizophrenia. b the drug may cause deficits in angelas memory. c angela will experience increased motor behavior. d the drug may improve angelas short - term memory. question 4 (q004) for inez to be able to get out of bed in the morning, which of the following must occur at the neural level? a her axons have to release adrenaline. b her brain has to release glucose. c her terminal buttons have to release neurotransmitters. d her parasympathetic nervous system has to release control.

Explanation:

• Question 1: The peripheral nervous system has two main divisions - the somatic and autonomic nervous systems. The central nervous system (brain and spinal cord) is different from the peripheral one, and dendrites are parts of neurons. The sympathetic and parasympathetic are divisions of the autonomic nervous system.
• Question 2: Integration is the step where a neuron assesses incoming signals from other sources. Transmission is sending signals, reception is receiving them, and interpolation is not a relevant neural - communication step.
• Question 3: Acetylcholine is important for memory. An acetylcholine antagonist can cause memory deficits. Symptoms similar to schizophrenia are more related to dopamine, and it won't increase motor behavior or improve short - term memory.
• Question 4: For voluntary movement like getting out of bed, terminal buttons of neurons have to release neurotransmitters to communicate with other neurons and muscles. Axons release neurotransmitters, not adrenaline in this context, the brain doesn't release glucose for movement initiation, and the parasympathetic nervous system's release of control isn't the key factor for getting out of bed.

Answer:

A. somatic nervous system; autonomic nervous system
A. integration
B. The drug may cause deficits in Angela's memory.
C. Her terminal buttons have to release neurotransmitters.