Conduction system s - Study guides, Class notes & Summaries

Which of the following is most related to the conjunctiva? a. Is the mucous membrane that forms the inner lining of the eyelids b. Is the vascular layer of the eyeball; it supplies the retina with blood c. Is composed of circular and radial muscles d. Forms the cornea, the window of the eye ANS: A 80. On its way to the retina light does not pass through this structure. a. Pupil b. Vitreous humor c. Choroid d. Cornea ANS: C 81. Which of the following is not true of the lens? a. Chang...

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ATI-MEDSURG PN EXAM 2024 WITH 100% CORRECT ANSWERS Arteriosclerosis obliterans - correct answer narrowing of the arteries in the legs and feet. Which leads to a decrease in blood flow and tissue damage. Common s/s: intermittent claudication, cold or numb feet at rest, loss of hair on lower legs, and weakened pulses. A nurse is caring for a patient who had an M.I. 24 hours ago, it is essential for the nurse to watch for ? - correct answer Ventricular dysrhythmia. Ischemic tissue can inter...

Nitroprusside purpose - Answer- decreases preload and afterload by vasodilation (mainly afterload) Dobutamine mechanism of action - Answer- contractility Dopamine at a low-end dose "renal dose" - Answer- 0.5-4mcg/kg/min increases renal and mesentric perfusion Dopamine at a mid-range dose - Answer- 4-10mcg/kg/min increases contractility and heart rate Dopamine at a high-range dose - Answer- greater than 10mcg/kg/min vasoconstriction and increases BP Dopamine and Levophed inf...

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...

GED Test 740 Questions with Verified Answers "WOW! Mom rides a kayak at noon." How are the underlined words alike? - CORRECT ANSWER They are palindromes Who was the author of Common Sense: Thomas Paine or Thomas Jefferson? - CORRECT ANSWER Thomas Paine What is NOT a real shark: hammerhead, shovelhead, or tigerhead? - CORRECT ANSWER tigerhead What is the force that slows down an object or stops its motion? - CORRECT ANSWER friction Which is greater than 90 degrees: an acute angle...

Biopsychology, 11th edition by John P.J. Pinel Test Bank, Questions and Answers - All Chpters. PART I: WHAT IS BIOPSYCHOLOGY? Biopsychology as a Neuroscience PART II: FOUNDATIONS OF BIOPSYCHOLOGY Evolution, Genetics, and Experience Anatomy of the Nervous System Neural Conduction and Synaptic Transmission The Research Methods of Biopsychology PART III: SENSORY AND MOTOR SYSTEMS The Visual System Sensory Systems, Perception, and Attention The Sensorimotor System PART IV: BRAIN PLASTICITY Developme...

Abducens (VI) - motor origin: pons term: lateral rectus -rotates eye laterally Accommodation - looking at an object up close -eyes converge ex) crossing -pupils constrict -lens changes: more curved (up close) Adaption of sensory receptors - most sensory receptors adapt, become less sensitive during prolonged time; Nociceptors and most proprioreceptors do not adapt Adrenergic neurons - secrete NE sympathetic postganglionic fibers 1. alpha adrenergenic: constrict blood vessels and dila...

NATE Exam: Air Conditioning and Heat Pumps/ 95 Q&A/ . The three processes that transfer heat energy are conduction, convection, and ____. a. concentration b. radiation c. refraction d. static pressure - Answer: b (radiation) Heat transfer that occurs when substances of different temperatures are in contact with each other is called ____. a. concentration b. conduction c. convection d. radiation - Answer: b (conduction) What effect does raising the pressure in a sealed system h...

Test Bank Porth Pathophysiology Concepts of Altered Health States 2nd Canadian EditionTable of Contents Chapter 01: Concepts of Health and Disease .......................................................................................................... 2 Chapter 02: Concepts of Altered Health in Children ............................................................................................. 13 Chapter 03: Concepts of Altered Health in Older Adults ............................................