Psychosis : A Loss With Reality INTRODUCTION Symptoms – Prodromal Phase Psychiatric Disorders I. Psychotic Depression II. Postpartum Psychosis Psychoactive Drugs – Substance Induced Psychosis I. MDPV – Bath Salts INTRODUCTION « Every normal person‚ in fact‚ is only normal on the average. His ego approximates to that of the psychotic in some part of other and to a greater or lesser extent » (Sigmund Freud). « Psychosis – a severe mental disorder in which thought
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passed to empty the gastric secretions and aerophagia Doses of local anaesthetics with adrenaline injected for infraorbital/paltine nerve block or local area must not exceed the maximum allowable drug dosage /kg body weight (lignocaine 5mg/kg‚ epinephrine 10microgram/kg). Proper eye padding to prevent exposure keratitis Q14. What type and amount of fluid you must use in intraoperative
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This accelerating of both depolarization and repolarization increases heart rate to adjust to the added stress during exercise. In addition to the sympathetic nervous system‚ the chromaffin cells of the adrenal medulla release norepinephrine and epinephrine which increase heart rate as well (Saladin 741). During exercise autorhythmic or conducting cells such as the Sinoatrial (SA) Node‚ Atrioventricular (AV) Node‚ right/left bundle branches of the AV node‚ and the purkinje fibers have to stimulate
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Human Anatomy and Physiology 260 - Midterm 1 Cardiovascular Anatomy Arteries: • Carry Blood from the heart to the tissues • Gradually decreasing in size of vessels o Arteries - Transportation of red blood cells away from the heart o Arterioles - Smaller‚ lead from the arteries to the capollaries o Capillaries - Gas exchange (tissue level) • 3 layers of wall: o 1. Tunica Adventitia (Tough outer layer) o 2. Turnica media (Middle smooth muscular layer‚ changes the diameter of the blood
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“Oh no‚ Fido is seizuring‚ now what?” Emergency tips/techniques for technical staff Intro: Welcome and thank you for coming today. Please feel free to ask questions or offer comment as it occurs to you. We will have an additional questions/answer session at the end of the talk as well. For those with time constraints‚ we provided a question sheet at the back of your handout. If you fill it out and provide contact information‚ we will get you an answer. 1. Proactive planning A. Game plan
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Emotions Emotion: A state of arousal involving facial and body changes‚ brain activation‚ cognitive appraisals‚ subjective feelings‚ and tendencies toward action‚ all shaped by cultural rules. Arousal- excited state; elevated state of emotion. (Can be positive or negative) Brain activation- electrical sparks; neurons Appraise- an act of assessing someone or something. Subjective feeling- feeling perceive by the person with the feelings Tendency to act- The action of being sad is crying
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and make you complete great physical feats. However fear can also stop you from completing those great feats‚ and can stop you from doing anything‚ in fact. When your brain feels that you are in danger‚ or threatened‚ it triggers the release of epinephrine‚ a neurotransmitter commonly known as adrenaline. The response from adrenaline‚ frequently referred to as “Fight-or-Flight‚ prompts us to directly oppose the threat‚ or flee from
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According to Rodak’s (2016)‚ Platelets‚ which are also known as thrombocytes‚ initiate the vessel wall repair when damaged to keep the integrity of blood vessel and regulate the hemostasis. Platelets are round or oval‚ no nucleus‚ and small in size ‚ ranging from 2 to 4 μm in dimater. They are vital to life and are studied for their significance physiology. Consequent to vessel injury‚ platelets are activated to form plug at the site of injury to prevent blood loss. Vessel injury exposes the subendothelial
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CHAPTER 3: BIOLOGICAL BASES OF BEHAVIOR 3ANEURAL COMMUNICATIONSNEUROTRANSMITTERS ORIGINS OF STUDYING THE BRAIN Plato believed the mind was located in the spherical head Aristotle believed mind was located in the heart Phrenology – Studying bumps on the head to reveal a person’s mental abilities and character traits‚ Invented by Franz Gall in 1800s PSYCHOLOGY AND BIOLOGY Everything psychological is simultaneously biological Biological Psychology – branch of psych that studies links between
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Spinal Cord Injury with Complication of Autonomic Dysreflexia Ashley Audette‚ Shelby LeBel‚ and Jocelyn Neufeld Nurs 361 Nursing of Adults Sandra Fritz and JoDee Wentzel March 14‚ 2014 Autonomic dysreflexia is a complication of spinal cord injuries. “It is a massive‚ uncompensated cardiovascular reaction mediated by the sympathetic nervous system” (Lewis‚ 2014‚ p.1784). There are many factors that need to be explored in relation to the complication of autonomic dysreflexia
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