Myelinated nerve Guías de estudio, Notas de estudios & Resúmenes

Advanced Health Assessment Module 2 correctly answered graded A+The swinging flashlight test assesses for ________. - correct answer afferent papillary defects To examine the retina of a patient with myopia, how should you adjust the ophthalmoscope? - correct answer use a minus (red) lens A ________ aperture is used to examine the anterior chamber of the eye and determine lesion evaluation. - correct answer slit aperture A ________ aperture is used to estimate the size of fundal lesions...

cocaine - ANSWER what was the first local anesthetic used in 1860? novacaine - ANSWER what was the first dental local anesthetic used in 1905? Karl Koller - ANSWER who discovered local anesthesia? myelinated nerve - ANSWER nerve wrapped in myelin sheath causes gaps which causes an impulse to jump from node to node impulse travels faste

HUBS 191 Progress Test II Latest Version Graded A Nervous system cells neurons and glia Neuron input zone dendrites and cell body Neuron summation zone axon hillock Neuron conduction zone axon Neuron output zone axon terminals Axon hillock decides whether to pass on information Tract axon bundles in CNS Grey matter cell bodies in CNS White matter myelinated axons in CNS; commissural, projection, and association tracts Ganglion groups of cell bodies in PNS Nerv...

HUBS 191 progress test 2 100% Verified and Updated 2024 central nervous system -Answer-nervous system consisting of brain and spinal cord peripheral nervous system -Answer-nervous system consisting of peripheral nerves glia -Answer-'glue' provide support for neurons, 5 type, 4 in CNS, 1 in PNS neurons -Answer-nerve cells, transmission of information dendrites -Answer-recieve input, send info into cell body cell body -Answer-contains nucleus and organelles axon -Answer-carries electrical...

Summarize the differences between the somatic and autonomic nervous systems with regards to these factors: neurotransmitters, number of fibers, myelination, effectors, effect - ANSWER Somatic- Acetylcholine is the neurotransmitter, one nerve fiber, myelinated all the way, skeletal muscle is the effector, the effect is always excitatory Autonomic- Acetylcholine and Norepinephrine are the neurotransmitters, two nerve fibers, preganglionic nerve fibers are myelinated, glands, smooth muscle, and...

Pain correct answers the sensory and emotion components - experience of discomfort, which is usually associated with actual threatened tissue damage or irritation components of pain correct answers location, intensity, quality, duration, temporal pattern Types of pain correct answers Acute- less than 3 months Chronic- greater than 3 months (most difficult physically and mentally) Psychogenic Pain correct answers a pain disorder attributed to psychological factors Organic Pain corr...

HUBS 191 progress test 2 study guide with complete solution, Updated 2024 central nervous system nervous system consisting of brain and spinal cord peripheral nervous system nervous system consisting of peripheral nerves glia 'glue' provide support for neurons, 5 type, 4 in CNS, 1 in PNS neurons nerve cells, transmission of information dendrites recieve input, send info into cell body cell body contains nucleus and organelles axon carries electrical impulses, may/may not be mye...

ATE 1211 Midterm Exam Review - Questions and Answers (Complete Solutions) Where do you find the interstitial fluid in the body? Body cavities What is the difference between mitosis and meiosis? Mitosis: 2 daughter cells produced o Meiosis: 4 daughter cells produced Function of a lysosome Digestion of ingested material in cell Which body compartment contains the greatest amount of water? Intracellular compartment Examples of the carbohydrates found in the cells Glucose, fructose, lactose, sucro...

HUBS 191 progress test 2 Questions and Answers central nervous system -Answer-nervous system consisting of brain and spinal cord peripheral nervous system -Answer-nervous system consisting of peripheral nerves glia -Answer-'glue' provide support for neurons, 5 type, 4 in CNS, 1 in PNS neurons -Answer-nerve cells, transmission of information dendrites -Answer-recieve input, send info into cell body cell body -Answer-contains nucleus and organelles axon -Answer-carries electrical impulses...

What describes an atom in which the total number of electrons is not equal to the total number of protons, giving the atom a net positive or negative electrical charge - Ion What is the negatively charged particle in an atom? - Electron What has neutral particles, along with protons, and is found in the nucleus of an atom? - Neutrons Which particles of an atom are positively charged? - Protons What makes up the elements found in all matter? - Atoms What is the voltage inside the n...