Brainstem Samenvattingen, Aantekeningen en Examens

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 ...

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...

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 629 Peds Q&A for all 4 test combined Maryville University 2022/23. 1. 14. A schoolage child has a history of chronic otitis media and is seen in the clinicmwith vertigo. The primary care pediatric nurse practitioner notes profuse purulent otorrhea from both pressureequalizing tubes and a pearlywhite lesion on one tympanic membrane. Which condition is most likely?: Ans- Cholesteatoma 2. 3. A dipstick urinalysis is positive for leukocyte esterase and nitrites in a schoolage child with...

Relias - Fetal Heart Monitoring Questions and Answers 2023 uterine blood supply - uterine arteries deliver oxygenated blood to spiral arteries which bring oxygen rich blood to intervillous space of placenta that has fetal capillaries - fetal capillaries carry the O2 rich blood to umbilical VEIN that goes to fetus -in contrast, the umbilical ARTERIES return waste products to that intervillous space that go into mother's venous system Potential issues that negatively affect fetal o...

Brainstem, vascular supply, consciousnesswhere do motor and sensory pathways run through brainstem? - correct answer -motor nuclei ventrally -sensory nuclei dorsally levels of consciousness - correct answer (Triple A) -alertness: brainstem and arousal circuits -attention: frontoparietal association cortex -awareness: subjective and based on personal experience Locked in syndrome - correct answer Condition in which a patient is aware and awake but cannot move or communicate verbally b...

NUFT 204 - Respiratory Assessment Final Exam Questions and Answers Latest Update 2024/2025 (100% SOLVED) What body systems work together to supply oxygen to the body? - ANSWER Cardiovascular and respiratory What is the major function of the lungs? - ANSWER Continuous gas exchange between inspired air and blood in the pulmonary circulation What are the 3 steps of respiration? - ANSWER 1. Ventilation 2. Perfusion 3. Diffusion What is ventilation? - ANSWER When oxygen comes into the lungs W...

NRNP 6560 FINAL EXAM ( A+ GRADED 100% VERIFIED) LATEST 2022 coup-contrecoup injury - ANS Dual impacting of the brain into the skull; coup injury occurs at the point of impact; contrecoup injury occurs on the opposite side of impact, as the brain rebounds. Scalp laceration: what, effect, management - ANS Primary head injury profuse bleeding - signs of hypovolemia Apply direct pressure Suture/ staple laceration Lidocaine 1% with epi to control bleeding, not close to nose/ ears S...

what are the three parts of the brain stem? correct answer: midbrain=>associated with vision, hearing, motor control, sleep/wake, arousal (alertness), and temperature regulation. pons=> control of breathing, communication between different parts of the brain, and sensations such as hearing, taste, and balance medulla oblongata=>helps regulate breathing, heart and blood vessel function, digestion, sneezing, and swallowing. This part of the brain is a center for respiration and cir...