Visceral reflex arcs differ from somatic in which of the following ways? the number of sensory neurons the use of Ach as their only neurotransmitter the use of the motor cortex to regulate their effectors the number of motor neurons reliance on unipolar neurons to transmit their signals

Q: For each of the following statements about the withdrawal reflex, state whether it is true or false.…

A: An unplanned sequence of action that produces almost instantaneous movement against a stimulus is…

Q: each of the following statements about the line reflex, state whether it is true or false. The…

A: 1 ) The stretch reflex involves sensory neurons that switch directly to the motor neuron in the…

Q: The axons that descend from the motor cortex to the spinal cord may be referred to as Association…

A: The question pertains to the field of neuroscience and neuroanatomy, particularly regarding the…

Q: What are the five reflex arc components for the Plantar Reflex? Receptor, the type of the receptor,…

A: Reflex is a spontaneous involuntary response to the stimulus. Reflex arc is a pathway that carries…

Q: Dorothy received a severe blow to her head and can no longer move the fingers on her right hand The…

A: Traumatic brain injury (TBI) is the damage caused to brain tissues during by a forceful to the head.…

Q: Interneurons can act as “switches” that enable a movement to be turned on or off under the command…

A: Neurons are responsible for communication between different parts of the body. It is studied under…

Q: Regarding the vestibuloocular reflex, when a person turns their head to the left the right medial…

A: The information for keeping the body at equilibrium and maintaining the balance of the body is sent…

Q: Background:  A doctor conducted a patellar tendon (aka knee jerk - covered in lecture, assigned…

A: Knee-jerk reflex:-  Is a stretch reflex test performed to check the integrity of the spinal segments…

Q: In the reflex shown above, the sensory receptor is located in

A: Reflexes or simply, reflex action, is referred to as an automatic, rapid, involuntary, specific but…

Q: Depolarization of a motor nerve is produced by the ____ of _____ channels in the nodes of Ranvier:…

A: The potential changes during the transmission of nerve impulse are called action potential. There…

Q: The following picture shows flow of nerve impulse involved in Stretch reflex Withdrawal reflex O…

A: Nerve cells are the cells of the nervous system. responsible for carrying "messages" received from…

Q: The reflex times for the Achilles Tendon Reflex and the Patellar Tendon Reflex should be different?…

A: The Achilles tendon reflex also known as the ankle reflex is a deep tendon reflex that occurs when…

Q: Which of the following is NOT true of the plantar reflex known as the Babinski's sign? O This is a…

A: The nervous system of a human being is a complex system that helps to coordinate behavior and to…

Q: For each of the following body regions, name the peripheral nerve that carries somatic motor fibers…

A: The spinal nerve connection consists of a huge network of nerves that spreads across the periphery…

Q: List the components of reflex arc in correct sequence?

A: Reflex Arc: When actions are being taken without the input of brain, these are known as a REFLEX.  A…

Q: Describe how monosynaptic and polysynaptic reflex arcs differ

A: The reflex arc can be defined as the pathway taken by the neuron in the reflex action.…

Q: What are the five reflex arc components for the Achilles Tendon Reflex? Receptor, the type of the…

A: Reflex is a spontaneous involuntary response to the stimulus. Reflex arc is a pathway that carries…

Q: Why must the withdrawal reflex, but not the stretch reflex, involve a polysynaptic reflex arc?

A: The withdrawal reflex could be a spinal reflex meant to shield the body from damaging stimuli. it's…

Q: You are observing in a Physical Therapy clinic and a patient presents with back pain. The images…

A: A ‘reflex arc' is the path that nerve impulses follow to trigger a reaction. Because this process…

Q: would you state that the neural pathway involved in the Achille's tendon reflex is myelinated or…

A: The Achilles tendon is the tendon of the gastrocnemius and soleus muscles inserting at the calcaneum…

Q: What is affected by electrical signal sent by forth reflex arc structure?(This will be the fifth…

A: A reflex arc is a basic nervous pathway that controls the reflex response, which is a fast reaction.…

Q: Following administration of an opiate drug, "pain signals" are prevented from getting out of the…

A: Introduction: Opiates are a class of drugs that include natural and synthetic substances such as…

Q: A friend who works in a research lab is conducting an experiment to study motor movement. First the…

A: The animal undergoes T5 spinal transection which is the injury that affects legs and trunk. GABA…

Q: Why is the crossed extensor reflex classified as a contralateral reflex arc?

A: Introduction: An instantaneous and involuntary action of movement responding to a stimulus is…

Q: 3 Spinal cord Skin 2 Match each structure in the reflex arc numbered above with its description…

A: Nervous system consists of three types of neurons such as sensory neurons, interneurons, and motor…

Q: An ipsilateral reflex arc is one in which

A: The path through which reflex action takes place and extends between sensory organ to effector organ…

Q: What are the five reflex arc components for the Biceps Tendon Reflex? Receptor, the type of the…

A: A reflex refers to the prompt and involuntary movement of the body parts in reply to a stimulus. A…

Q: Complex reflexes require the involvement of receptors, sensory, motor, excitatory, and inhibitory…

A: The objective of the question is to determine whether complex reflexes require the involvement of…

Q: A customer comes to you at the pharmacy and tells you that she has been to her doctor because she…

A: The nervous system is made up of the central nervous system and the peripheral nervous system: The…

Q: what is typical reflex pathway containing three different nerve cell types. What function does the…

A: The 3 major types of nerve cells in the nervous system include: Sensory neurons Relay neurons Motor…

Q: Comparative characteristics of the reflexes Unconditioned reflex Conditioned reflex Acquired

A: The parh through which reflex action takes place and extends between sensory organ to effector organ…

Q: have satellite cells. Neutrophils Red blood cells Dorsal root ganglion, sympathetic chain ganglion…

A: The nervous system is one of the most vital organ systems in our body which helps in achieving…

Q: If a reflex is a limited circuit within the somatic system,why do physical and neurological exams…

A: Somatic nervous system is one of the two components of peripheral nervous system. It is responsible…

Q: Sometimes, when it is difficult to initiate a knee-jerk reflexby tapping the patellar tendon,a…

A: Introduction: The knee-jerk reflex, also known as the patellar reflex, is an involuntary movement of…

Q: The Baroreceptor reflex illustrates very well the principles and elements of a negative feedback…

A: The baroreceptor reflex is a physiological mechanism that helps to regulate blood pressure in the…

Q: you are at your brothers wedding and as you watch the ceremony you see the best man start to faint.…

A: The reflex pathway is a pathway that provides fast, programmed reactions to stimuli without…

Q: Provide the best explanation why the patellar reflex is considered a monosynaptic reflex. O The…

A: A reflex is described as an involuntary movement of the muscle in response to sudden stimuli. Deep…

Q: What is the importance of a reflex and why is it important in clinical examination?

A: Reflex:  A reflex, also known as a reflex action, is an unintentional, unplanned sequence of action…

Q: Sometimes you have lighting fast reflexes to protect yourself from a further dangerous situation –…

A: Reflex actions are associated with animal behavior in which the stimulation of sensory organs…

Q: Students are celebrating the end of the year and have gotten together for a few ice-old Pepsi’s.…

A: Our bodies use reflexes—quick, involuntary, and instinctive reactions to certain stimuli—to adapt to…

Q: Hammer hits the patellar tendon. 1 2 3 4 5 ⠀⠀⠀ !!!! ⠀⠀ Sensory neuron sends signal Stimulus at the…

A: The path through which reflex action takes place and extends between sensory organ to effector organ…

Q: Afferent impulses from the thumb usually travel through? a ganglion with synapses O the 8th cervical…

A: Reflex arc refers to the reflex action that does not involve the brain. The reflexes travel through…

Q: How does a somatic reflex differ from an autonomic reflex?

A: Somatic reflexes involve specialized sensory receptors called proprioceptors that monitor the…