Transmits nerve impulse - Study guides, Class notes & Summaries

Sensory receptors - Answer sensory nerve ending that responds to a stimulus in the internal or external environment of an organism Neuron - Answer a specialized cell transmitting nerve impulses; a nerve cell Sensory neurons - Answer a neuron conducting impulses inwards to the brain or spinal cord Motor neurons - Answer a nerve cell forming part of a pathway along which impulses pass from the brain or spinal cord to a muscle or gland Interneurons - Answer a neuron that trans...

Which of the following results from the blockage of blood flow to cardiac muscle tissue? a. myocardial infraction b. atherosclerosis c. embolus d. stroke - CORRECT ANSWER a. myocardial infraction Which of the following occurs in the cardiac cycle if the impulse triggered at the sinoatrial node never reaches the Purkinje fibers of the heart? a. the atria won't contract b. there will be an absence of systole c. the ventricles won't contract d. diastole will shorten in dur...

1 NERVE PHYSIOLOGY EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ NEURON Correct Answer: It is a cell. NERVES Correct Answer: Aggregation or combination of different axons of the nerve that has the same function. DENDRITES Correct Answer: Projector of the cell body / soma. CELL BODY / SOMA Correct Answer: Maintains the neuron's structure CELL BODY / SOMA Correct Answer: Provides energy to drive activities. AXON 2 Correct Answer: Receives information from d...

Neuron -:- A Specialized cell that transmits nerve impulses Cell body -:- contains genetic information, maintains the neurons's structure, and provides energy to drive activities. dendrites -:- The branch-like extention of a neuron that recieves messages and conducts impulses toward the cell body axon -:- The extension of a neuron, ending in branching terminal fibers, through which messages pass to neurons,muscles, or glands. mylelin sheath 2 0 2 4 / 2 0 2 5 | © copyright | ...

There are 4 types of cells in the cortex: pyramidal, stellate (aka granular), fusiform, and horizontal cells of Cajal. Which of these are Golgi II cells? correct answers stellate; horizontal cells of Cajal Subcortical processing is as follows: (A) Cochlea (B) Anterior ventral cochlear nucleus (C) Posterior ventral cochlear nucleus (D) Multipolar cells of ventral cochlear nucleus (AVCN and PVCN) (E) Superior olivary complex (F) Inferior colliculus (G) Medial geniculate body correct answ...

anterior - situated toward the front of the body deep - away from the body surface; more internal distal - situated away from the point of attachment or origin or a central point; located away from the central part of the body dorsal - being or located near, on, or toward the back or posterior part of the human body inferior - Situated below and closer to the feet than another and especially another similar part of an upright body especially of a human being lateral - Of or relating to th...

BSC 2086 Lab Practical 1 Vocab Graded A+ reflex arc ️mediated by neural paths (connections of neurons) to yield rapid involuntary muscle response to stimuli autonomic and somatic ️tow main groups of reflexes autonomic ️mediated through autonomic nervous system (smooth muscles in digestion, glands in sweating) somatic ️involve sensory stimulation that causes skeletal muscles to react (withdrawal reflex from pain) receptor ️site of stimulus sensory neuron ️transmits i...

Module I Basic Sciences Dental Anesthesia Assistant National Certification Exam - Central Nervous System: ️ - Brain - Spinal cord - Peripheral Nervous System: ️ - Sensory nerves - Motor nerves - Cranial Nerves Important for OMS: ️ - Trigeminal nerve (5th) - Facial nerve (7th) - Vagus nerve (10th) Trigeminal and Facial Nerves - Trigeminal Nerve: ️ - Sensory/Motor - Branches: - Ophthalmic - Maxillary - Mandibular - Facial Nerve: ️ - Motor nerves for facial expression Spinal ...

BIO 210 Lecture Exam #4 Questions and Answers 100% Pass A posterior root contains A) sensory axons only B) motor axons only C) a mix of sensory and motor axons D) autonomic nervous system axons - Answer- A) sensory axons only The white matter of the spinal cord is surrounded by gray matter. A) True B) False - Answer- B) False If a patient experiences numbness in the boundaries of a dermatome, it is suggestive of damage to A) the somatosensory cortex B) the thalamus C) one of the sp...

Drug Use is a term used to describe the consumption of a drug in a socially acceptable or ritualistic manner. Drug Misuse involves the inappropriate, or unintentional, use of a prescription or nonprescription drug resulting in the physical, cognitive, emotional, or social impairment of the individual. Nervous System composed of the central nervous system (CNS) and the peripheral nervous system (PNS). Central Nervous System (CNS) composed of the brain and spinal cord. ...