NERVOUS SYSTEM Study guides, Class notes & Summaries

exam part nervous system Questions With Complete Solutions

afferent divison : SENSORY, impulses carried through the PNS toward the CNS efferent divison : motor, from CNS to PNS effectors nissl bodies : concentrations of RER and free ribosomes in the cytoplasm ganglia : clusters on PNS neuron cell bodies vesicular synpase : (chemical) involves neurotransmitters nonvesicular synpase 2 | P a g e : (electric) involves direct contact between cells interneurons : (association neurons) in the CNS between sensory and motor neurons astrocyte

afferent divison : SENSORY, impulses carried through the PNS toward the CNS efferent divison : motor, from CNS to PNS effectors nissl bodies : concentrations of RER and free ribosomes in the cytoplasm ganglia : clusters on PNS neuron cell bodies vesicular synpase : (chemical) involves neurotransmitters nonvesicular synpase 2 | P a g e : (electric) involves direct contact between cells interneurons : (association neurons) in the CNS between sensory and motor neurons astrocytes : ...

Nervous System (Multiple Choice Questions) E - /nThe vital centers for the control of visceral activities such as heart rate, breathing, blood pressure, swallowing, and vomiting are located in the: A) hypothalamus B) pons C) cerebrum D) midbrain E) medulla oblongata A - /nImmediately after an action potential is propagated, which one of the following ions rapidly diffuses out of the cell into the tissue fluid: A) potassium B) calcium C) sodium D) chloride E) magnesium B - /nThe...

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NERVOUS SYSTEM CASE STUDY QUESTIONS AND 100% CORRECT ANSWERS| LATEST UPDATE 2024 GRADED A+ Which of the following is NOT a part of the central nervous system? a. Brain b. Spinal Cord c. Heart d. Neural Tissue c. Heart True or False: A motor signal sent from the brain to effector tissue is also called an afferent signal. False Spinal cord injuries can result from an injury to which of the following? a. Vertebrae b. Vertebral ligaments c. Vertebral discs d. All of the above d. All o...

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Nervous System Exam Questions With 100% Correct Answers...

Practical Exam: Nervous System and Brain and Cranial Nerves with complete solutions

Interneurons are constantly ________. What does this provide the context for? - active; for interpreting sensory input and directing an appropriate response What are the three main functions of the nervous system? - sensory input, integration, motor output What structures comprise the CNS? - brain and spinal nerve cord in vertebrates Motor output is the conduction signals from the _______ to the ___________. - CNS; effector cells such as muscles Signals are conducted by __________, which ...