2 divisions of the pns - Study guides, Class notes & Summaries

List the 2 major divisions of the nervous system ~Ans~ CNS PNS List the structures found in CNS ~Ans~ brain and spinal cord List the structures found in PNS ~Ans~ spinal nerves, cranial nerves, and ganglia that are outside of the CNS. what are the 3 meninges ~Ans~ dura mater arachnoid layer pia mater pia mater ~Ans~ -innermost layer -thin and delicate -contains surface level blood vessels that perfuse the brain and spinal cord arachnoid layer ~A

The anterior pituitary is derived from a pinch of ectoderm from the back of the throat, famously known as? - Rathke's Pouch Embryologically speaking, what are epidermis, hair, sweat glands and all neurons of the CNS derived from? - Ectoderm What secondary developmental division of the brain does the Aqueduct of Sylvius traverse? - Mesencephalon All thalamic structures are part what secondary developmental division of the brain? - Diencephalon The midbrain, including the oculomotor compl...

Psy 101 Exam Questions With 100% Correct Answers Three Ways of Doing Psychology - answer1. Experimental 2. Teachers 3. Applied Critical Thinking - answer1. What is the source? 2. Is the claim reasonable? 3. What is the evidence? 4. Could bias contaminate the conclusion? -emotional bias -conformational bias 5. Does the reasoning avoid common fallacies (common sense)? 6. Does the issue require multiple perspectives? Six main viewpoints of Modern Psychology - answer1. Biological 2. Co...

What is the difference between anatomy and physiology? - Answer Anatomy = structure of the body Physiology = how body parts function together *physiology depends on anatomy What are the 2 parts of the nervous system? - Answer central nervous system and peripheral nervous system Collections of cell bodies inside the central nervous system are called _____, and the collection of nerve axons in the central nervous system are called _____. - Answer nuclei, tracts The PNS cons...

Where can you find bipolar neurons? - Retina of the eye, olfactory region, and inner ear Where can you find unipolar neurons? - Most sensory Where can you find multipolar neurons? - Most CNS and efferent neurons Neuroglia of the CNS - -astrocytes (blood-brain barrier) -microglial cells -ependymal cells -oligodendrocyte Neuroglia of the PNS - -Schwann cells -satellite cells Olfactory nerve (CNI) - 1- Smell Optic nerve (CNII) - 2- visual Oculomotor (CNIII) - 3- elevates ey...

What makes up the central nervous system? Correct Answer: brain and spinal cord What makes up the peripheral nervous system? Correct Answer: All nerves not in the brain or spinal cord What is the function of the central nervous system? Correct Answer: receives and processes information; initiates action What are the 2 divisions of the PNS? Correct Answer: Afferent (sensory) and efferent (motor) divisions What are the 2 parts of the efferent (motor) division? Correct Answer: Somatic and ...

NURS 231 Pathophysiology Module 6Complete Exam Questions And Answers Graded A+ List the 2 major divisions of the nervous system CNS PNS List the structures found in CNS brain and spinal cord List the structures found in PNS spinal nerves, cranial nerves, and ganglia that are outside of the CNS. what are the 3 meninges dura mater arachnoid layer pia mater pia mater -innermost layer -thin and delicate -contains surface level blood vessels that perfuse the brain and ...

SynaptogenisisThe formation of new synapses between the brain's neuron Two main divisions of the human nervous system are:Central nervous system (CNS) Peripheral nervous system (PNS) Two major functions of the CNS1. Receive sensory information from the body (via the PNS) and send them to the brain for processing. 2. Receive motor information from the brain and send to relevant parts of the body (via PNS) Two major functions of the PNS1. Carry information from the sensory and intern...

What does the Central Nervous System include? - brain and spinal chord What does the Peripheral Nervous System include? - all nervous tissue outside the CNS One of the functions of the CNS is to interpret ____ information from the ____. - sensory, PNS The sensory information that comes in from the CNS is___. - Sensations One of the functions of the CNS is to send ____ commands to the ____ - motor, PNS The signals the CNS sends out produces____. - movement The CNS processes and ...

BIOD 152 MODULE 1 EXAM 2024 VERIFIED QUESTIONS AND ANSWERS What is the difference between anatomy and physiology? Anatomy focuses on the structure of the body. Physiology looks at how the body parts function together. How does the nervous system integrate and control the other body systems? The nervous system receives and processes information and sends out signals to the muscles and glands to elicit an appropriate response How are the parts of the CNS protected? The brain is protected by ...