Preganglionic neuron - Study guides, Class notes & Summaries

Origin of Parasympathetic NS + how many neurons in pathway? - ANSWER Brain stem or lateral horns of sacral spinal cord -2 neurons, post and preganglionic Origin of Sympathetic NS + how many neurons in pathway? - ANSWER Lateral horns of the thoracic and lumbar spinal cord -2 neurons, post and preganglionic Origin of Somatic + how many neurons in pathway? - ANSWER Ventral horns of spinal cord -1 motor neuron Parasympathetic effector organs - ANSWER -gastrointestinal tract -smooth+ car...

autonomic (visceral) reflex - ANSWER 1 receptor 2 sensory afferent neuron 3 one or more interneurons 4 preganglionic motor neuron 5 postganglionic motor neuron 6 effector 2 systems that determine blood pressure - ANSWER sympathetic nervous system RAA system 4 causes of edema - ANSWER 1. low plasma protein osmotic pressure (liver disease, protein malnutrition) 2. high venous pressure (gen or pulmonary edema standing motionless, failing heart) 3. elevated protein osmotic pressure (le...

HSC 411 Exam 1 Questions with All Correct Answers What is inflammation? - Answer- oA reaction of a living tissue & its micro-circulation to a pathogenic/mechanical insult. oA mechanism for survival Why does inflammation occur? - Answer- oThe vascular & cellular responses of inflammation are mediated by: oChemical factors (derived from blood plasma or cells) oTriggered by inflammatory stimulus: - Stress - Trauma - Tissue injury or death --Release chemical mediators of inflammat...

HCS 212 TEST BANK 17 EXAM PRACTICE QUESTIONS AND ANSWERS The activities of the nervous system, comprised of conscious thoughts, plans, and actions, A) include the majority of nervous activity. B) represent only a small portion of the activities of the nervous system. C) regulate all vital physiological functions. D) may require instructions or modifications from the ANS to function correctly. E) are all that are necessary to sustain life. - Ans:-b In the ANS A) preganglionic fibers inn...

Bio 168 Exam 5 Final | Questions and Correct Answers | Latest Update 2024/2025 sally sustained damage to some autonomic ganglia, thus interrupting _________ of the visceral arc - Answer -motor response in a target cell autonomic motor neurons do NOT innervate - Answer -skeletal muscle cells somatic motor neurons innervate - Answer -skeletal muscle cells control of skeletal muscle is the responsibility of a - Answer -somatic motor neuron The autonomic ganglia are located in the - Answe...

***Download Test Bank Immediately After the Purchase. Just in case you have trouble downloading, kindly message me, and I will send it to you via Google Doc or email. Thank you*** 1. (TCO 7) Which of the following is NOT a major function of muscle tissue? (Points : 3) Moving blood throughout the body Generation of heat through contractions Storage of information Promotion of movement of body structures Protection of organs Question 2.2. (TCO 7) In an isotonic contraction, the muscle (Points ...

BIO 203 Purdue Final| 100 Questions & An autonomic (visceral) reflex - ANSWER 1 receptor 2 sensory afferent neuron 3 one or more interneurons 4 preganglionic motor neuron 5 postganglionic motor neuron 6 effector 2 systems that determine blood pressure - ANSWER sympathetic nervous system RAA system 4 causes of edema - ANSWER 1. low plasma protein osmotic pressure (liver disease, protein malnutrition) 2. high venous pressure (gen or pulmonary edema standing motionless, failing heart)...

NURS8022- Final Exam Review Questions And Answers A+ efferent; away from - ANS-Motor neurons are classified as _______ which means they transmit impulses _____ the CNS somatic nervous system - ANS-voluntary neural control is carried out by which functional category of the peripheral nervous system central nervous system; myelinated - ANS-Preganglionic neuron cell bodies of the autonomic nervous system are located in the _____ and are ______. cranial and sacral - ANS-Cell bodies o...

Pharmacology Unit 2 Exam Questions and Answers Graded A+ The two major divisions of the nervous system Central Nervous System (CNS) and Peripheral Nervous System (PNS) Sympathetic nervous system effects include which of the following Increased HR Mydriasis (pupil dilation) Bronchodilation (expansion of airways) Vasoconstriction (viens constricting) Regarding the preganglionic neuron, ACH is released in both the Sympathetic and Parasympathetic nervous system True (Both division rea...

WSU Biology 251 Exam 1 Questions and Answers 100% Correct Which of the following statements about homeostasis is FALSE? a.) Homeostasis is the maintenance of the internal environment b.) The organ systems work together to maintain homeostasis c.) Illness can result if homeostasis is disrupted d.) The primary mechanism to maintain homeostasis is positive feedback e.) The extracellular fluid is maintained in a state compatible for life - Answer ️️ -d.) The primary mechanism to maintain...