Nur 2063 Module 7 final exam with complete solution 2023/2024

Nur 2063 Module 7 final exam Meninges - correct answer membranes that encase the CNS Dura mater - correct answer ◦is the outer and toughest layer Arachnoid layer - correct answer is the middle layer with a spider web-like vascular system Pia mater - correct answer ◦is the innermost layer that rests directly on the brain and spinal cord Cerebrospinal fluid - correct answer plasma like liquid that fills the space between the arachnoid and the pia mater layers to provide additional cushion and support to the CNS Neural tissue consists of two types of cells - neuroglia and neurons - correct answer ◦Neuroglia cells provide support Trigeminal neuralgia - correct answer ◦excruciating pain that radiates along the side of their face induced by shaving and while eating Neurons - correct answer ◦Fundamental units of the nervous system ◦Generate and transmit bioelectrical impulses ◦Do not have the ability to divide ◦Losses due to aging or injury cannot be replaced ◦Not all cell death results in loss of functioning Axon - correct answer ◦extends away from the cell body, carrying impulses to another neuron, muscle cell, or organ cell Dendrites - correct answer ◦projections that transmit impulses toward the cell body