Interneuron - Study guides, Class notes & Summaries

__________ causes the liver to take blood glucose and store it as glycogen. - insulin ___________ blood calcium would cause parathyroid hormone to be released. - Low Blood Calicum ______________ lenses converge the light - Convex ______________ lenses diverge the light - Concave _______________ are where two bones come together - Joints ________________ is a collection of cell bodies in the nervous system - Ganglia _________________ receives information from a sensory neuron and "analyzes...

_____________ occurs when a cell is injured and the cell body swells and shifts its nucleus to the periphery. - Chromatolysis ________________ occurs when a cell is injured and the cell body swells and shifts its nucleus to the periphery. - Chromatolysis _________________ fibers are fibers that connect one hemisphere to another. - Commissural ____________________ conduction occurs when an impulse jumps from node to node on an axon. BE SURE TO SPELL CORRECTLY - saltatory __________________...

Who won a Nobel Prize for his work on digestion? correct answer: Ivan Pavlov When a neuron is at its resting state, what is the status of sodium ions? correct answer: They are not let into the neuron Which of the following is a goal of psychology? correct answer: understand If you wanted to have good clarity and sharpness of vision, you should arrange for light and images to be focused at the correct answer: center of the retina where cones are concentrated. Of all forms of elect...

NUR 221 Unit 3 Test Questions with Complete Solutions The nervous system coordinates and controls all of the body's functions and plays a central role in maintaining __________. homeostasis The peripheral nervous system is composed of the brain and spinal cord. True False false One type of neuron is the _____, which carries nervous impulses between neurons. sensory neuron neuroma motor neuron interneuron interneuron One type of neuron is the _____, which detects en...

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...

Describe an interneuron CORRECT ANSWER-Shorter axon or no axons at all. What cells are interneurons CORRECT ANSWER-bipolar and amacrine cells What is the function of an interneuron CORRECT ANSWER-receive and send information locally Define an excitatory response CORRECT ANSWER-increases activity of the target, may be principal or interneuron Derine an inhibitory response CORRECT ANSWER-decreases activity of the target, may be principal or interneuron Can a single neuron be both ex...

spinal cord - begins at the foramen magnum end at L1 and L2 ascending descending cervical (arms) and lumbosacral enlargements (legs) reflex center A thick cord of tissue that starts at the head. Spinal cord-white mater - White columns Dorsal funiculus Ventral funiculus lateral funiculus Spinal cord-nerves - Dorsal root ganglion Dorsal root spinal nerve ventral root spinal cord gray matter - Somatic and visceral sensory and somatic and visceral motor nuclei (know where these are on...

what is the definition of spinal reflexes Correct Answer-autonomic, stereotyped motor response in reaction to a sensory stimulus. -stimuli from peripheral receptors -circuitry entirely within spinal cord what are the 3 basic components of loop for spinal reflexes Correct Answer-1. sensory neuron 2. interneuron (Ib is inhibited because of the interneuron) 3. motor neurons what are the 2 general types of spinal reflexes: Correct Answer-stretch reflexes and Ib GTO inhibition what ar...

ALL NBME review exam questions & answers 2024/25 TRYPTASE MAST CELL TRYPSIN PANCREAS - ANSWERSTryptase Mast Cell Specific marker mast cell activation type 1 hypersensitvity uriticaria angioedema visceral edema hypotension Length Constant = Myelination - ANSWERSDemylination in MS Decreases Length Constant A-Delta Fibers thin myelinated fibers - ANSWERSThin Myelinated Nerve Fibers Detect Temperature + Nociceptive GTO 1B extrafusal fibers - ANSWERSSeries Connection Increase...

__________ causes the liver to take blood glucose and store it as glycogen. - Answer-insulin ___________ blood calcium would cause parathyroid hormone to be released. - Answer-Low Blood Calicum ______________ lenses converge the light - Answer-Convex ______________ lenses diverge the light - Answer-Concave _______________ are where two bones come together - Answer-Joints ________________ is a collection of cell bodies in the nervous system - Answer-Ganglia _________________ receives infor...