Brainstem Study guides, Class notes & Summaries

what type of recording is ABR? - far-field, exogenous response is ABR near field or far field? - far-field Is ABR endogenous, exogenous, mesogenous? - exogenous response How many waves are in an ABR? - comprised of 6-7 waves (i.e. peaks) ABR is measured within ______________ relative to stimulus onset - first 12 millisecond early latency is: - time-locked Waves will be _______ apart - millisecond Wave I generator - - distal portion of 8th nerve - 1st order neurons - AP for ECoG Wave I...

NSG 121 Health Assessment Exam 4 Question and answers already passed 2023 Purpose of Frontal Lobe - correct answer Cognitive Memory Judgment Arithmetic Abstract thinking Parietal Lobe is Responsible For - correct answer Sensory Recognition Object Size & Shape Speech Temporal Lobe is Responsible For - correct answer Hearing What is the function of the cerebellum? - correct answer Balance What is the midbrain responsible for? - correct answer Sends messages to...

What is an ABR? Correct Answer Electrical potential (far field) generated by a transient stimulus which generates synchronous firing of auditory neurons in auditory nerve and brainstem. What is recorded, how long does it take for the ABR waves occur and how long is test time? Correct Answer Seven waves - wave I, III and V are most important Occur withn 15ms of stimulus onset (generally within 12ms) Test time is 20-30 mins in a cooperative subject. Name the first five wave generator sites...

Nurs 5315: Adv Patho Exam 4 Set 2Osteoporosis - correct answer Most common bone disease in humans. A condition in which the body's bones are marked by low bone mineral density, impaired structural integrity, decreased bone strength. bone density classifications - correct answer Normal bone mass > 833mg/cm2 Osteopenia: bone mass of 648-833 mg/cm2 Osteoporosis: bone mass < 648 mg/cm2 RANKYL - correct answer CYTOKINE RECEPTOR ACTIVATOR OF NUCLEAR FACTOR kB ligand Gower's sign - ...

What is an ABR? - ️️Electrical potential (far field) generated by a transient stimulus which generates synchronous firing of auditory neurons in auditory nerve and brainstem. What is recorded, how long does it take for the ABR waves occur and how long is test time? - ️️Seven waves - wave I, III and V are most important Occur withn 15ms of stimulus onset (generally within 12ms) Test time is 20-30 mins in a cooperative subject. Name the first five wave generator sites. - ️️Wav...

Motor learning - How do we acquire movement skills? Motor Skills - Movements are the component parts of... To produce adaptable and complex movements - According to Daniel Wolpert, what is the reason we have a brain? Cerebral Cortex - Which part of the brain initiates voluntary movement? Brainstem - In which part of the brain do the sensory and motor neurons cross from one side of the body to the other? Frontal - In which part of the brain does motor cortex exist? Reaction Time - The tim...

ECCO Caring for Patients with Neurologic Disorders: Part 1 Questions and Answers 100% Pass What vital sign assessments herald impending brainstem herniation? Increased SBP w/widening pulse pressure, changes in respirations, and bradycardia A patient is admitted after sustaining traumatic brain injury in a motorcycle crash. The patent's GCS score on admission is E 2, M 3, V 1T = 6T. Which of the following should the nurse perform to prepare the patient for ICP monitoring? Prior to placement of ...

2024 ATLS Written Exam Review New Full Exam Questions and Answers ( Included ) 100% Correct 1. What is the primary goal of treating TBI? How is this done? Answer: preventing secondary brain injury.This is done by maintaining blood pressure and providingadequate profusion. 2. After managing ABCDEs ofTBI what MUST be identified if present? How isthis done? Answer: mass lesion that requires surgical evacuation is critical! this is done with CT. NOTE: obtaining a CT should not delay patient...

Halter: Varcarolis’ Foundations of Psychiatric Mental Health Nursing: A Clinical Approach, 8th Edition Test Bank Complete Guide A+ Varcarolis’ Foundations of Psychiatric Mental Health Nursing A Clinical Approach by Margaret Jordan Halter, PhD, APRN 8th Edition Test Bank Varcarolis’ Foundations of Psychiatric Mental Health Nursing: A Clinical Approach, by Margaret Jordan Halter, PhD, APRN 8th Edition Test Bank for Varcarolis’ Foundations of Psychiatric Mental Health Nursing A Clinical App...