Spinal cords - Study guides, Class notes & Summaries

What is the central nervous system (CNS) - ANSWER-The CNS includes the brain and the spinal cord, the brain is the centre of all conscious awareness and it is the outer layer, the cerebral cortex, which distinguishes us from animals. The spinal cord is an extension o the brain and is responsible for our reflexes and movements. The spinal cords main function is to relay information from the brain to the rest of the body. The brain is made up of four main areas, the brain stem, the diencephalon...

HSC308 Exam 5 Questions with All Correct Answers Neural Factors - Answer- Normal age related changes: • Reflexes slow with age • Motor unit activation decreases with age - Decrease building of neurons in the brain - Nearly 40% decline in a number of spinal cords axons and a 10% decline in nerve conduction velocity - Decrease in muscle action time and decreased stimulus to process information to produce response - Reduced force production - Affects reaction, coordination, and movem...

BIOL 235 Midterm 1 Revised Questions and Correct Answers. CHAPTER 1 Anatomy – the science of body structures and the relationship among them Physiology – The science of body functions – how body parts work Dissection – careful cutting apart of body structures to study their relationships Levels of Structural Organization: Chemical (letters of alphabet) – most basic level that includes atoms and molecules atoms → smallest units of matter that participate in chemical reactions...

Hawaii Massage Therapy Exam 2024 || Questions & Complete Answers (100% Verified) Hawaii Massage Therapy Exam 2024 || Questions & Complete Answers (100% Verified) 1, How many segments are in the spinal cord ? - ANSWER - 31 2, The brain and the spinal cords are in the ... - ANSWER - dorsal cavity 3, The mediastinum... - ANSWER - in the thoracic cavity, between the right and left pleural cavity, and contains the heart and the trachea. 4, Which plane divides the body into anterior and p...

NREMT Exam (New 2024/ 2025 Update) Test Bank with Practice Questions and Verified Answers| 100% Correct| Grade A Q: The MOST obvious way to reduce heat loss from radiation and convection is to: A: move away from a cold object. B: increase metabolism by shivering. C: wear a thick wind-proof jacket. D: move to a warmer environment. Answer: you selected D; This is correct! Reason: In a cold environment, the body has two ways of staying warm: generating heat (thermogenesis) and red...

5 Indications for an artificial airway (1) upper airway obstruction (e.g., burns, tumor, bleeding) (2) apnea (3) high risk for aspiration (4) ineffective clearance of secretions (5) respiratory distress. tracheotomy surgical procedure that is done when the need for an artificial airway is expected to be prolonged artifical airway -Placement of a tube into trachea, bypassing upper airway and laryngeal structures Endotracheal intubation (ET) Tracheostomy -Tube is placed into the trachea via th...

BIOL 235 Midterm 1 Revised Questions and Correct Answers. CHAPTER 1 Anatomy – the science of body structures and the relationship among them Physiology – The science of body functions – how body parts work Dissection – careful cutting apart of body structures to study their relationships Levels of Structural Organization: Chemical (letters of alphabet) – most basic level that includes atoms and molecules atoms → smallest units of matter that participate in chemical reactions...

USMLE Step 1 Comprehensive Questions Bank What gland is found in the muscular triangle of the neck? - Thyroid gland Is an afferent or efferent pupillary defect described as B/L pupillary constriction when light is shined in the unaffected eye and B/L paradoxical dilation when light is shined in the affected eye? - Afferent pupillary defect (CN II lesion); in an efferent pupillary defect (CN III), B/L constrict when light is shined in the unaffected eye and consentual pupil constricti...

5/3/19 ATI FUNDAMENTALS EXAM 1. CHAPTER 1: HEALTH CARE DELIVERY SYSTEMS A. Components of Health care systems a. Participants 1. Consumers- clients 2. Providers a. Licensed providers: registered nurses, license practical (or vocational) nurses (LPN), advanced practice nurses (APN), medical doctors, pharmacists, dentists, dietitians, physical/respiratory/occupational therapists, etc b. Unlicensed providers: assistive personal b. Settings 1. Hospitals, homes, skilled nursing, assisted living, schoo...

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