Slow wave sleep Guides d'étude, Notes de cours & Résumés

CMN 552 Exam 1 Question anWhat two neurotransmitters are most implicated in the pathophysiology of mood disorders? - correct answer norepinephrine and serotonin How are dopamine levels affected in depression and mania? - correct answer Dopamine activity may be reduced in depression and increased in mania How does depression affect sleep neurophysiology? - correct answer Loss of deep (slow-wave) sleep Increase in nocturnal arousal. The latter is reflected by four types of dis...

Clinical Guidelines in Family Practice 5th Edition Uphold Graham Test Bank Chapter 1 Health maintenance MULTIPLE CHOICE 1.A client is reviewing a videotape without the assistance of the nurse for instruction. The type of teaching strategy this client is using is considered: 1. demonstration. 2. slides. 3. programmed instruction. 4. discussion. 2.The nurse is instructing a client regarding food safety, injury prevention, and occupational health. Which of the following Healthy Peop...

sinus rhythm regular rhythm Set by SA node at 60 to 100 bpm P waves normal normal qrs PR 0.12 - 0.2 normal qrs less than 0.10 wide qrs is greater than 0.12 Sinus Tachycardia 100-160 bpm SA node reduced time for ventricle filling assess for SOB or chest pain a prolonged QT interval more prone to arrhythmia NSR reflects the heart's normal electrical activity, providing synchrony between the atria and the ventricles. Sinus tachycardia occurs when the sinus no...

dysrhythmia aka arrhythmia - Correct answer - abnormal cardiac rhythms which can cause disturbances of: rate, rhythm, or both rate and rhythm how are dysrhythmias identified? - Correct answer Electrographic Waveform Analysis (ECG) what controls the rate and rhythm of the heartbeat? - Correct answer the heart's electrical system explain the heart's electrical system - Correct answer Each electrical signal (impulse) begins in a group of cells called the sinus node or sinoatrial (SA...

TEST BANK for Dulcan's Textbook of Child and Adolescent Psychiatry, 3rd Edition ISBN 978-1-61537-327-7 Verified Answers From Publisher Contents Questions C H A P T E R 1 Assessing Infants and Toddlers 1 C H A P T E R 2 Assessing the Preschool-Age Child 2 C H A P T E R 3 Assessing the Elementary School–Age Child 4 C H A P T E R 4 Assessing Adolescents 5 C H A P T E R 5 Classification of Psychiatric Disorders 7 C H A P T E R 6 The Process of Assessment and Diagnosis 9 C H A P T ...

Bates' Guide To Physical Examination and History Taking - Chapters for Midterm A 54‐year‐old diplomat working at the United Nations reports occasional chest pain and a sense of tightness in his chest when particularly stressed over work deadlines. The patient is 6 feet 4 inches tall. He has a temperature of 98.6ºF and blood pressure of 140/78. He has a cut over one eye that he says is "from shaving."Which of the following represents subjective information about this patient? a) Blood ...

SSS/BETS (small sharp waves / benign epileptiform transients of sleep) Low voltage, short duration, diphasic spikes with a steep descending limb. Usually seen in drowsiness and light sleep. SREDA (subclinical rhythmic electrographic discharges of adults) Sharply contoured theta activity in the posterior head region. A normal variant in older adults during wakefullness. 14 and 6 positive spikes 1-2 seconds of sharply contoured discharges in the posterior head regions in light sle...

CLTMWhat syndromes will you see REM onset sleep? (3) - correct answer Narcolepsy Cataplexy Sleep Apnea Changes to LFF/TC to ENHANCE slowing - correct answer LFF: decrease to 0.1 Hz TC: increase to 1/second Changes to LFF/TC to ATTENUATE slowing - correct answer LFF: Increase to 5 Hz TC: decrease to 0.012/sec (smallest) Seizure type in West syndrome - correct answer Infantile Spasms Abnormality of inter-ictal EEG in west syndrome - correct answer Hypsarrythmia Cognitive profile...

RNAS C Practice Test Review 437 Questions with Verified Answers A capacitor and resisitor in parallel - CORRECT ANSWER will have same voltage across since in parallel. if in series, voltage drops would occur they can be treated together If the absolute pressure of a gas is increased from 3 atm to 4 atm at constant volume, then the absolute temperature of the gas will increase by: A. 25%. B. 33%. C. 67%. D. 75% - CORRECT ANSWER B. Assuming the validity of the Ideal-Gas law, PV = n...

Benefits of proper mount of sleep - Improves memory - Improves learning - Improves concentration - Improves health in general Does the body shut down when we sleep? no, sleep is an active process. We are just not conscious of what happens in our bodies. What controls the sleep-wake cycle? It is primarily controlled by the interaction of the Sleep Homeostatic Drive (Accumulation of adenosine and "somnogens" such as cytokines) and the Intrinsic Circadian Timekeeping System (The effect of...

CMN 552 Exam 1 Question with verified answers already passed 2024/2025 1. What two neurotransmitters are most implicated in the pathophysiology of mood disorders?:correct answer: norepinephrine and serotonin 2. How are dopamine levels affected in depression and mania?:correct answer: Dopamine activity may be reduced in depression and increased in mania 3. How does depression affect sleep neurophysiology?:correct answer: Loss of deep (slow-wave) sleep Increase in nocturnal arousal. The lat...