Preganglionic neuron - Study guides, Class notes & Summaries

sally sustained damage to some autonomic ganglia, thus interrupting _________ of the visceral arc Correct Answer-motor response in a target cell autonomic motor neurons do NOT innervate Correct Answer-skeletal muscle cells somatic motor neurons innervate Correct Answer-skeletal muscle cells control of skeletal muscle is the responsibility of a Correct Answer-somatic motor neuron The autonomic ganglia are located in the Correct Answer-PNS the cell body of the preganglionic neuron o...

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...

Bio 168 Exam 5 Final questions with correct answers sally sustained damage to some autonomic ganglia, thus interrupting _________ of the visceral arc Correct Answer-motor response in a target cell autonomic motor neurons do NOT innervate Correct Answer-skeletal muscle cells somatic motor neurons innervate Correct Answer-skeletal muscle cells control of skeletal muscle is the responsibility of a Correct Answer-somatic motor neuron The autonomic ganglia are located in the Correct Answ...

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...

Activation of the parasympathetic fibers in the pelvic splanchnic nerves leads to - erection of the male penis and female clitoris After being funneled by the auricle into the external acoustic meatus, sound waves pass (in sequence) through the - tympanic membrane, ossicles, and oval window. An area of the retina that contains only cones and is the site of sharpest vision is the - foeva centralis Any substance that can be smelled is considered a - odorant Arrange the middle ear bones from...

Which of these is not true about the somatic motor nervous system? a. It is a voluntary control system b. Each pathways consists of 2 neurons (preganglionic and postganglionic) c. The cell body of the motor neuron is located in the CNS 4/28/23, 10:39 AM Quiz: Autonomic Physiology: MSCI520: Principles of Physiology I (D01) d. The neurotransmitter acetylcholine (ACh) is released from presynaptic terminals of the motoneurons and activates nicotinic receptors located on the motor end plates...

WSU Biology 251 Exam 1 Questions and Answers 100% Pass 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 ho...

PNB Hormones Pt 2 Exam 2024 5 things that can regulate hormone secretion -Answer-• change in plasma [ion] • change in plasma [organic nutrient] • neurotransmitter activation • circadian rhythms • other hormones when is PTH secreted and the effects -Answer-secreted in low blood calcium to raise the calcium effects of PTH -Answer-• reabsorption of calcium from kidneys • kidneys release calcitrol PTH causes reabsorption of calcium from the kidneys explain -Answer-reabsorb c...

Bio 251 Exam 2 Questions With Complete Solutions afferent neurons carry impulse towards CNS. senses efferent neurons carry impulse away from CNS to rest of body, voluntary and involuntary what part of the peripheral nervous system controls internal organs visceral senses - afferent controls organs by innervating smooth muscle, cardiac muscle, and glands which type of autonomic neuron originates in the CNS preganglionic which type of neuron originates in the autonomic ganglion postganglio...

A 63-year-old man comes to the emergency department with back pain, weakness, and shortness of breath. On examination, he has an aneurysm of the abdominal aorta at the aortic hiatus of the diaphragm. Which of the following pairs of structures would most likely be compressed? (A) Vagus nerve and azygos vein (B) Esophagus and vagus nerve (C) Azygos vein and thoracic duct (D) Thoracic duct and vagus nerve (E) Inferior vena cava (IVC) and phrenic nerve - ANSWER-(C) Azygos vein and thoracic du...