Referring to the following diagram, outline the sequence of events from the moment the finger touches the cactus spine to the response of the hand. Label the sensory neuron, motor neuron, interneuron, and spinal cord in the diagram. 2

Q: Description Complete one of the following traces. Your goal is to outline all the structures an…

A: Action potential means a depolarize state of nurone that leads transmission of action potential.…

Q: Endoneurium Posterior root ganglion Perineurium Epineurium Myelinated nerve fibers Rootlets Myelin…

A: A neuron:- It is a cell that is specialized to transmit electrical and chemical signals in the…

Q: Match the following: The obturator and femoral nerves branch from this plexus. Striking the "funny…

A: Plexus entails a network of nerves formed by the joining of several spinal nerves. They can be…

Q: Write the mnemonics for crainial nerves in 2 sets

A: Cranial nerve- The 12 nerves that control facial functions like the movement of the eye, tongue,…

Q: Give a labeled illustration of a simple reflex arc with its components of the patella tendon tap…

A: Knee jerk reflex is an example of simple monosynaptic reflex.  If tapping the random just below the…

Q: The biceps-jerk reflex is carried out by motor neurons that exit the spinal cord in the fifth spinal…

A: The test in which the function of the fifth spinal cord is examined is known as the biceps reflex.…

Q: 15) Examine the diagram of a reflex arc shown below. In this case, pain from tissue damage to the…

A: In response to a stimulus, an action or a sequence which is unplanned and involuntary and nearly…

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: A (red) C (black) B (green) D (pink) E (blue)

A: The nerves are collection of axons that are bundled together, it appears chord like. They carry…

Q: There are reflex arcs that employ a gamma motor neuron wrapped around a muscle spindle and involve…

A: A stretch reflex involves sensation perception of the tap by the intrafusal fibres in the muscle…

Q: Carpal tunnel syndrome is a modern medical problem created by repetitive tasks such as keyboarding…

A: Introduction Carpal Tunnel Syndrome, Also Known As Median Nerve Compression, Is A Condition In Which…

Q: Match the numbers in Figure with the description of what is happening as the sensory neurons,…

A: graded potential starts in a sensory receptor in the skin  At the first synapse , a presynaptic…

Q: Fill in the blanks below using the following words: Sensory, motor, mixed, muscle, and spinal cord.…

A: Neurons are tiny, specialized cells in the brain and nervous system that help us think, feel, and…

Q: Fill in the blanks with the correct term chosen from the following: afferent motor effectors…

A: Introduction: When an individual incidentally contacts a hot substance in the oven while cooking…

Q: Image #2 arm ribs

A: The diagram represents the peripheral nerves of the human body. Peripheral nerves originate from the…

Q: The peripheral target of axons running in the nerve identified by letter C is       superior…

A: The brain stem is the part of the brain that extends from the cranial end of the spinal cord to the…

Q: sarcolemma Ex 201 ion channel Nas myosin cross bridge Nat acetylcholine axon axon sarcolemma ion…

A: Ans. The neuromuscular junction (NMJ), a synaptic connection, is created when the terminal ends of a…

Q: Match each description with the appropriate cranial nerve in the diagram shown below 1. Carries…

A: Any of the paired nerves of the peripheral nervous system that link the muscles and sense organs of…

Q: 1) For each of the following reflexes, detail what the sensor is, the integrator, and the effector.…

A: The nervous system is the command center for the entire body, controlling movements, actions,…

Q: Describe a situation where a reflex arc would be activated that is not described in your lesson.…

A: lets know the 5 components of reflex arc. 1. Sensory receptor  stimuli generates an action…

Q: Do you think the patellar reflex would be inhibited or enhanced by actively contracting the…

A: A reflex action or reflex is not a voluntary action. It is involuntary and does not involve the…

Q: Triceps Tegin Biceps Tricaps Biceps

A: Reflex occurs in response to stimulus which is an involuntary and instantaneous movement. This…

Q: Several of the events that occur between the time a physician strikes apatient’s patellar tendon…

A: Stretch reflex causes contraction of a skeletal muscle in response to stretching of the muscle. This…

Q: Match each statement below to the cranial nerve it describes: The only cranial nerve that leaves the…

A: Cranial nerves are the nerves that arises from the brain that helps in sending signal impulse to…

Q: 10. Draw a reflex arc in the space provided. Label your illustration with the terms provided.…

A: Nervous system is a type of body system which is involved in control and coordination. It is also…

Q: Fill in the blank:  The difference in electrical charge between the inside and the outside of a…

A: The plasma membrane is a selectively permeable membrane that has gated channels for the passage of…

Q: List the general sequence of events that occur in the nervous system from the time you see the ruler…

A: All the organs of our body are connected and can not perform functions independently. They are…

Q: Label the following nerves

A: The nervous system is that system that coordinates the body's actions and sensory perception by…

Q: You stand up from your chair. Describe the process involved from the initiation of the movement to…

A: Involvement of central nervous system in standing up from sitting position: The term Postural…

Q: Order the following events that occur during a nerve impulse.     a few milliseconds behind the Na…

A: Order of nerve impulse events are :-

Q: Which of the following lists the components of a reflex arc in the order in which nerve signals pass…

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: Label on the diagram: 1. Muscle spindle 2. Sensory neuron 3. Soma of sensory neuron 4. Dorsal root…

A: Muscle stretch reflexes are involuntary and automatic muscle contractions in response to a slight…