Transmits nerve impulse - Study guides, Class notes & Summaries

Drug Use is a term used to describe the consumption of a drug in a socially acceptable or ritualistic manner. Drug Misuse involves the inappropriate, or unintentional, use of a prescription or nonprescription drug resulting in the physical, cognitive, emotional, or social impairment of the individual. Nervous System composed of the central nervous system (CNS) and the peripheral nervous system (PNS). Central Nervous System (CNS) composed of the brain and spinal cord. ...

Ch 15 Structure and Function of the Neurologic SystemWhich pathway carries sensory information toward the central nervous system (CNS)? - correct answer Ascending Which type of axon transmits a nerve impulse at the highest rate? - correct answer Large myelinated Which nerves are capable of regeneration? - correct answer Myelinated nerves in the peripheral nervous system The neurotransmitter, norepinephrine, is secreted in the: - correct answer Sympathetic postganglion Both oligodendr...

HOSA behavioral health knowledge Exam Questions and Answers 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-...

nervous system Ans the network of nerve cells and fibers that transmits nerve impulses between parts of the body. responsible for regulating and coordinating all body systems central nervous system Ans brain and spinal cord peripheral nervous system Ans the sensory and motor neurons that connect the central nervous system to the rest of the body; consists of 12 pairs of cranial nerves; 31 spinal nerves; divided into somatic nervous system and autonomic nervous system afferent nerves...

SDSU BIO570 Exam 1 Questions and Answers | Latest Version | 2024/2025 | Graded A+ Why are stem cells unique compared to other types of cells? They have the ability to differentiate into various specialized cell types. What role does the hypothalamus play in regulating bodily functions? It helps maintain homeostasis by controlling temperature, hunger, and thirst. What structural feature distinguishes rough ER from smooth ER? Rough ER has ribosomes attached to its surface, while sm...

Abeka Biology Chapter 8 & 9 Test Already Passed poliomyelitis disease of the spinal chord caused by a virus that destroys motor neuron incisors the four front teeth on each jaw which cuts food carbohydrates the type of nutrients that are starches and sugars; accounts for most of our total Calorie intake interneurons neurons that relay messages between other neurons axon the long fiber of a neuron that transmits signals from the cell body to other nerve cells dendrites pulth...

A posterior root contains A) sensory axons only B) motor axons only C) a mix of sensory and motor axons D) autonomic nervous system axons - A) sensory axons only The white matter of the spinal cord is surrounded by gray matter. A) True B) False - B) False If a patient experiences numbness in the boundaries of a dermatome, it is suggestive of damage to A) the somatosensory cortex B) the thalamus C) one of the spinal funiculi D) the anterior horn of grey matter in the spinal...

SPLH 620 EXAM 1 Questions with Correct Answers What does the nervous system do? - Answer-1. controls and coordinates all body functions 2. senses and interprets information from outside the body 3. transmits info 4. integrate info 5. generate comands Parts of a neuron - Answer--cell body -dendrite -axon Cell body (soma) - Answer-integrates signal Dendrites - Answer-a neuron's bushy, branching extensions that receive messages and conduct impulses toward the cell body Axons - ...

Ch 15 Structure and Function of the Neurologic System Which pathway carries sensory information toward the central nervous system (CNS)? - correct answer Ascending Which type of axon transmits a nerve impulse at the highest rate? - correct answer Large myelinated Which nerves are capable of regeneration? - correct answer Myelinated nerves in the peripheral nervous system The neurotransmitter, norepinephrine, is secreted in the: - correct answer Sympathetic postganglion Both oligoden...

Axon thin process of uniform diameter - impulse generators and conductors that transmits nerve impulses AWAY from cell body Hillock "little hill" Schwann Cell bead like- wrapped around axon, made of fat Terminal Butons talks to dendrites of another cell What chemicals do neurons use for communication and where is it located? neurotransmitters - terminal butons Function/ location of Somatic motor neuron Reflexes. Receptors that pick up on stimulus affere...