Neuronal damage - Study guides, Class notes & Summaries

BIO 201 Exam 4 Latest Updated 2024 WITH 100% CORRECT QUESTIONS AND ANSWERS Nutrients are delivered and waste products are carried away from the cells of the posterior segment of the eye by blood vessels. However, the cells in the cornea and lens (in the anterior segment) are avascular. Which is the best explanation for how these cells are maintained? - ANSWER-The aqueous humor is continuously replenished and flows from the ciliary process to drain in the scleral venous sinus Overlap in the...

lost productivity - ANSWER one measure of the cost to society due to injury or disease; includes the loss of wages a person would have earned if they had not become unemployable due to disability, loss of taxes contributing to economy, costs to the government of supporting the individual, etc.; lost productivity costs DO NOT include cost of treatment and support post-injury or illness acquired brain injury (ABI) - ANSWER An injury to the brain that is not hereditary, congenital, degenerative,...

Central nervous system structures - Answer-Brain and spinal cord Nervous system general functions - Answer-Collect information, process and evaluate information, and initiate response to information Peripheral nervous system structures - Answer-Cranial nerves, spinal nerves, and ganglia Sensory (afferent) nervous system - Answer-Detects stimuli (receives sensory input/information from receptors) and transmits information from receptors to the CNS Somatic sensory - Answer-Transmits input fr...

CU NR 546 NOTES SUMMARY AND REVISION QUESTIONS WITH CORRECT ANSWERS AND FURTHER EXPLANATIONS How does reviewing the genetic makeup of a client help guide the PMHNP in selecting medication for clients? - Genetic testing can assist by providing more information on how clients may respond to certain psychotropic medications, as well as providing information on how a client may break down and metabolize medications based on the cytochrome P450 system. There may be an environmental exposur...

Benefits of Adaption in touch sensations - ️️1) Helps us to ignore constant, innocuous stimuli, reducing distraction 2) Helps to avoid saturation of neuronal firing rates, allowing us to detect changes in stimulus intensity over a larger ranger of intensities. Merkel Cells and Mechanotransduction - ️️When skin is presed: 1) Mechanically-gated ion channels in the A beta membrane open, letting in ions (Na) 2) This causes the first ("dynamic phase") action potential 3) Mechanically...

NSG 322 Med Surg Exam 1 Study Guide LATEST UPDATE 2024/2025. Nursing Management of Pain Introduction o One major reason people seek health care o Nurses have a central role in assessment and management o Pain is a complex, multidimensional experience o For many people, it is a major problem that causes suffering and reduces quality of life o Assess pain and communicate with other health care providers o Ensure initiation of adequate pain relief measures o Evaluate effectiveness of interv...

FCCS Post Test Review questions and 100% Answers 2024 DIRECT Methodology - Detection Intervention Reassessment Effective Communication Teamwork ____ is the greatest contribution to diagnosis. - History ____ is the single most important indicator of critical illness. - Tachypnea Kussmall Breathing (or change in depth of respiration) usually indicates - Metabolic acidosis Cheyne-Stokes Respiration (or periodic breathing with apnea or hypopnea usually indicates - Severe brainstem injury ...

c1-c3 correct answer: controls movements in and above the neck c4-c6 correct answer: at the level of the shoulder and diaphragm for breathing independently c7-c8 correct answer: at the level of the fingers and hand grasp to perform self-care and transfers with arms t1-t6 correct answer: provides trunk stability for balance when sitting t6-t12 correct answer: the thoracic muscles and upper back for respiratory and transfer strength L1-L2 correct answer: at the level of the le...

lost productivity - Answer one measure of the cost to society due to injury or disease; includes the loss of wages a person would have earned if they had not become unemployable due to disability, loss of taxes contributing to economy, costs to the government of supporting the individual, etc.; lost productivity costs DO NOT include cost of treatment and support post-injury or illness acquired brain injury (ABI) - Answer An injury to the brain that is not hereditary, congenital, degenerati...

Hondros 176 Exam 1 Intracranial Regulation and Cognition Questions and Answers 100% Pass Skull - Correct Answer ️️ -cranial vault- composed of multiple bones that act as a rigid protective covering for the brain. Within the skull are three compartments: brain (80%), blood (10%), and cerebrospinal fluid (CSF) (10%). Normal intracranial pressure in adult: less than or equal to 15mmHg. 20mmHg sustained is intracranial hypertension. Blood-Brain barrier - Correct Answer ️️ -Unique capi...