•innervation - Study guides, Class notes & Summaries

Advanced Pathophysiology Exam 4 Kidneys require at least ______ of cardiac output. - ANSWER 20-25% Reduced perfusion of a kidney activates the _____ system, which causes constriction of peripheral arterioles. - ANSWER renin-angiotensin-aldosterone most common type of kidney stone - ANSWER calcium oxalate Passage of kidney stones can be extremel...

Where and why are lumbar punctures performed? - Answer- Spinal Block -> Anesthetic (into epidural space) Spinal Tap -> CSF extraction (into subarachnoid space)W B/W L3/L4 or L4/L5 NB: Posterior to this is *cauda equina* Where does a *herniated intervertebral* disk occur? What causes it? - Answer- Occurs b/w L4/L5 or *L5/S1* and C5/C6 or C6/C7 NB: affects lower spinal nerve # Degeneration of annulus fibrosis followed by *sudden compression* of nucleus pulposus What is the dif...

What are the organs susceptible to hypertensive end organ damage? Correct Answer-heart, kidney, brain, and eye Describe 2 factors determining the blood pressure Correct Answer-systemic blood volume(cardiac preload)-volume of the blood that the heart needs to pump every cardiac cycle (end diastolic volume) systemic vascular resistance(cardiac afterload)- pressure in the heart to overcome to eject blood (systolic ventricular pressure) What are the receptors for sympathetic and parasympathet...

CNRN EXAM 2024 WITH 100% ACCURATE SOLUTIONS Describe a hangmans fracture - correct answer bilateral fracture through the arch of C2 Tx for hangmans fx? - correct answer Halo or cervical traction Describe a jefferson's fracture - correct answer burst fracture through the arch of c1 Describe anterior cord syndrome - correct answer Loss of motor, pain and temp, but keep deep touch, vibration and position sense Describe brown sequard - correct answer ipsilateral motor touch and pos...

BIOD 151 Exam 5 questions with answers keys Orbicularis oculi - answer-Action: eye closure Innervation: facial nerve (CN VII) Orbicularis oris - answer-Action: mouth closure: closes lips, protrudes lips forward, presses lips against teeth Innervation: facial nerve (CN VII) Zygomaticus major/minor - answer-Action: pull corners of lips upward Innervation: facial nerve (CN VII) Risorius - answer-Action: pulls the corners of the mouth posteriorly (grin or grimace) Innervation: facial nerv...

BIOD 151 MODULE 5 EXAM LATEST UPDATED 2024 Masseter - Action: jaw closure Innervation: trigeminal nerve (CN V, mandibular branch) Semispinalis Capitis - Origin: articular processes of inferior cervical & transverse process of superior thoracic vertebrae Insertion: occipital bone Action: - Bilateral: extend head - Unilateral: laterally flexes neck to same side Innervation: spinal nerves Sternocleidomastoid - Origin: sternal end of clavicle and manubrium Insertion: ...

Human-Anatomy 1 muscles-and-Physiology-Midterm-Reviewer 2024 A + graded superficial pectoral muscle action - answer superficial pectoral innervation - answer deep pectorals action - answer weight-bearing: pulls trunk cranially and extend shoulder non-weight bearing: draw limb caudally and flex shoulder deep pectorals innervation - answer brachiocephalicus origin - cleidocephalicus pars cervalis insertion - answer celidoceph...

ASU BIO 201: FINAL EXAM QUESTIONS AND ANSWERS GRADED A+ 12 how many cranial nerves? 2 effects of dual innervation Antagonistic effects oppose each other: pupillary dilator and constrictor muscle, heart slowed down or speeded up Cooperative effects seen when 2 division act on different effectors to produce a unified effect 3 routes of sympathetic innervation Spinal nerve route: effectors in body wall are innervated by sympathetic fibers that exit a ganglion by the gray ramus and tr...

ANP 300 Human Anatomy Exam 2 Version 1. Contains 75 Questions and Answers. ANP 300 Human Anatomy Fall 2016 Exam 2 Version 1 1. The precentral gyrus of the frontal lobe is responsible for __________ ______. a) Processing incoming sensory information b) Producing voluntary movement c) Filtering excess sensory information d) Regulating circadian rhythms e) Comprehending speech 2. Regarding dural venous drainage of the brain, the _____ drains into the _____, which then drains into the internal jugul...

SPOM EXAM 1 QUESTIONS 2024 SPOM EXAM 1 QUESTIONS 2024|VERIFIED WITH GUARANTEED ACCURATE ANSWERS Trapezius Innervation - Accurate AnswerSpinal accessory nerve Trapezius proximal attachments - Accurate Answerspinous process C7 - T12, Nochal line, External Occipital protuberance Trapezius distal attachments - Accurate Answerlaterla 3rd of clavicle, acromion, spine of the scapula Trapezius functions - Accurate Answerelevates scapula, retract scapula, depress scapula, rotates the scap...