Myelinated axon - Study guides, Class notes & Summaries

Exam 1: BIOS 252 / BIOS252 (Latest 2024/ 2025 Update) Anatomy and Physiology II Exam Review| Questions and Verified Answers| 100% Correct| Grade A - Chamberlain Q: What is the name of the chemical that is secreted by the synaptic end bulb and is used to stimulate or inhibit another cell? A. Chemical receptors B. Meninges C. Neurotransmitters D. Saltatory conduction Answer: C. Neurotransmitters Q: Using stimulation like pressure or stretching to open a cell membran...

Afferent - Signal to the brain, input Efferent - motor, output sensory receptors - receptors of the nervous system Control center of CNS - Brain Effectors of nervous system - muscles and glands transduction - How sensory information is received What is the CNS composed of? - brain and spinal cord What is the PNS composed of? - cranial nerves III-XII, Spinal nerves, ganglia, enteric plexuses, sensory receptors ganglion - collection of nerve cell bodies in the peripheral ne...

NURS 5315 Exam 4 Review Questions and Answers (Graded A)NURS 5315 Exam 4 Review Questions and Answers (Graded A)NURS 5315 Exam 4 Review Questions and Answers (Graded A)NURS 5315 Exam 4 Review Questions and Answers (Graded A) Which pathway carries sensory information toward the central nervous system? - ANSWER-Ascending Which type of axon transmits a nerve impulse at the highest rate? - ANSWER-Large myelinated Which nerves are capable of regeneration? - ANSWER-Myelinated nerves in the pe...

PYC1501 EXAM PACK 2023 LATEST QUESTIONS AND ANSWERS WITH NOTES. Cognition:Reasoning(P6) Reasoningisoneformofthought.Reasoningcanbedefinedasaprocessofgoal-directed thinkingthatdrawsconclusionsfromasetoffacts.Whenwereasonwecomparedifferent bitsofinformation. Thestructureofreasoning Apremise Isthestatementfromwhichtheconclusionisinferred.Thepremiseprovidestheevidence thatsupportsyourconclusion. Aconclusion Whenyoureason,theviewpointyouadoptproclaimyoumakeistheconclusion. Reasoningbasedonf...

iupui Yard anatomy exam 4 Questions and answers 100% Pass Central Nervous System - Answer- brain and spinal cord Motor - Answer- descending efferent sensory - Answer- ascending afferent association neurons (interneurons) - Answer- connection between sensory/motor info sciatic nerve - Answer- thickest nerve in body Epinerium - Answer- surrounds the entire nerve Perineurium - Answer- surrounds nerve fascicle Endoneurium - Answer- surrounds individual axons Myelin - Answer- lipid that w...

WGU D203 FUNDAMENTALS OF ANATOMY AND PHYSIOLOGY 2024 NEW UPDATED GUIDE;ACTUAL QUESTIONS AND ANSWERS SOLVED AND VERIFIED 100%(EVERYTHING YOU NEED TO PASS D023 IS HERE) Anatomy - The study of the body's structure Physiology - The Study of the body's functioning Levels of human body (smallest to largest) - Chemical, cellular, tissue, organ, organ system, organismal 11 Basic systems that make up human body - Skeletal, Muscular, Nervous, Respiratory, Cardiovascular, Digestive, U...

Layers of the skin correct answersepidermis, dermis, hypodermis Stratum Corneum correct answersProtective durable overcoat, waterproof, tough, relatively insensitive to biological, chemical and physical assault. Stratum Lucidum correct answersvisible only in thick skin, few layers thick, dead clear cells Stratum Granulosum correct answers3-5 layers of thick keratinocytes flastten out Stratum Spinosum correct answersoverlies the stratum basale, cells come from the basale, filamen...

Afferent - Towards (towards the spinal cord) Efferent - Away From (away from the spinal cord) Which nerves are incapable of regeneration? - Neurons in the Central Nervous System (CNS) do not divide and injury causes permanent loss. Which injury to nerves has better outcomes? Crushed or Severed/Cut - Crushed nerves recover better How do peripheral nerves repair themselves? - Axonal Reaction Name 8 local changes that occur when an axon is severed - 1. Cut end retracts and the axolemma cove...

T/F: Cardiac muscle contraction is considered to be voluntary movement. - Answer-False It moves involuntarily. T/F: In the gastrointestinal tract, smooth muscle is the major muscle type. - Answer-True T/F: In our body, approximately 8 liters of intestinal juices are secreted into the GI tract daily, but only 100 ml of water is secreted into the feces. - Answer-True T/F: Normal movement of blood flow in the heart is: left atrium-left ventricle-lung-right atrium-right ventricle. - Answer...

WCU - PHYS 261 FINAL EXAM LATEST ANSWERS 2022. ) Nucleic acids are polymers of units called A) ribose. B) bases. C) fatty acids. D) amino acids. E) nucleotides. 6) Cell membranes are said to be A) actively permeable. B) impermeable. C) freely permeable. D) selectively permeable. E) none of the above 7) In humans, only __________ cells have flagella. A) sperm B) intestine lining C) stomach lining D) respiratory tract lining E) two of the above 8) The addition of a phosphate grou...