Understanding Anesthesiology - The Global Regional Anesthesia ...

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Opioids Opioids are used to provide analgesia and act through agonism at the mu opiate receptor. Opioids can be administered by almost any route. The common routes of administration in anesthetic practice are intravenous, epidural and intrathecal. In addition, oral opiates are often used as adjuncts along with patient-controlled analgesia (PCA). For intravenous use, the synthetic opioids fentanyl, sufentanil and remifentanil are commonly used in modern anesthesia care. Morphine and hydromophone are also used, most commonly for post-operative analgesia. The most important side effect of opioids is their effect on the respiratory centre, the medulla oblongota. Opioids depress the drive to breath by raising the apneic threshold for carbon dioxide. The effects of opioids can be reversed with naloxone. Opioids are a major cause of post-operative nausea and vomiting. Related Glossary Terms Aldrete score, Alfentanil, Analgesia, Antiemetic agents, Apneic threshold, Balanced anesthesia, Cough reflex, Fentanyl, Fibreoptic bronchoscope, Four A’s of anesthesia, Meperidine, Morphine Sulfate, Naloxone, Neonatal depression, Neonatal opioid depression, Ondansetron, Patient controlled analgesia, Re-narcotization, Remifentanil, Sufentanil Index Find Term Chapter 3 - Anesthetic Techniques Chapter 3 - General Anesthesia Chapter 3 - General Anesthesia Chapter 3 - General Anesthesia Chapter 4 - Recovery Chapter 5 - Obstetrical Anesthesia Chapter 6 - Opioid agonists and antagonists Chapter 6 - Opioid agonists and antagonists Chapter 6 - Opioid agonists and antagonists Chapter 6 - Opioid agonists and antagonists Chapter 6 - Opioid agonists and antagonists Chapter 6 - Opioid agonists and antagonists Chapter 6 - Opioid agonists and antagonists
Oxygen saturation The oxygen saturation is the percentage of hemoglobin that is bound with oxygen. Each hemoglobin molecule can carry four oxygen molecules. Oxygen saturation is determined by but not synonymous with PO2 (partial pressure of oxygen). The relationship between PO2 and oxygen saturation is described by the oxyhemoglobin dissociation curve. Normal oxygen saturation is between 95-100%. Oxygen saturation can be measured non-invasively with a pulse oximeter, while PO2 is measured by analyzing an arterial blood sample. Related Glossary Terms Hypoxemia, Oxyhemoglobin dissociation curve, Pulse oximeter Index Find Term
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1 ST EDITION Understanding Anesthes
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Preface ii
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GETTING THE MOST FROM YOUR IBOOK Th
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ACKNOWLEDGEMENTS Many individuals s
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THE ROLE OF THE ANESTHESIOLOGIST Dr
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CHAPTER 1 The ABC’s In this chapt
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There are many different laryngeal
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• Mouth opening: Three fingerbrea
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A patient who is deemed to be at ri
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Movie 1.1 Intubation technique The
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After intubation, correct placement
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The Difficult Airway Airway mismana
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volume, then the surgery should be
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Vascular Access Peripheral venous a
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Interactive 1.1 Body water distribu
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Complications of transfusion are nu
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CHAPTER 2 The Pre-operative Phase I
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are known to have cardiac disease o
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Premedication Pre-medication can in
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SECTION 2 Anesthetic Equipment and
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Monitoring The purpose of monitorin
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SECTION 3 Chapter 2 Review Review 2
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SECTION 1 Anesthetic Techniques In
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Table 9 Sedation VERBAL COGNITIVE A
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General Anesthesia General anesthes
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Epidural Anesthesia Epidural and sp
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Movie 3.1 Labour epidural insertion
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Figure 14 Sensory dermatomes tion i
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Figure 16 Anatomy relevant to spina
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cles (Figure 19).They then travel u
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SECTION 3 General Anesthesia In Thi
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amples of conditions which impair g
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and trauma surgery pose a higher ri
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Drugs for Maintenance of Anesthesia
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Contraindications to the inhaled ag
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Contraindications Opioids must not
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Table 15 Dose, onset, duration, eli
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tubation, leading to total airway o
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SECTION 1 Recovery In This Section
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Post-operative Nausea and Vomiting
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SECTION 2 Post-operative Pain Manag
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lead to a decreased stress response
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CHAPTER 5 Special Patients In this
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Successful treatment of an MH crisi
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SECTION 2 Obstetrical Anesthesia In
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There is good evidence that a labou
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SECTION 3 Pediatric Anesthesia In T
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tain types of noxious stimuli. Exam
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SECTION 4 Anesthesia Outside the Op
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Opioid agonists and antagonists •
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FENTANYL Class Synthetic opioid ana
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REMIFENTANIL Class Synthetic opioid
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MORPHINE SULFATE Class Opioid analg
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NALOXONE Class Opioid antagonist. U
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ROCURONIUM Class Non-depolarizing m
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PANCURONIUM BROMIDE Class Nondepola
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SUCCINYLCHOLINE CHLORIDE Class Depo
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SECTION 3 Anticholinesterase and An
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GLYCOPYRROLATE Class Anticholinergi
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SECTION 4 Induction Agents Drugs 1.
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SODIUM THIOPENTAL Class Short-actin
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KETAMINE Class Phencyclidine deriva
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ETOMIDATE Class Short-acting hypnot
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DESFLURANE Class Volatile inhaled a
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ISOFLURANE Class Volatile inhaled a
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SECTION 6 Anxiolytics Drugs 1. Mida
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SECTION 7 Antiemetics Drugs 1. Onda
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DIMENHYDRINATE Class Antihistamine,
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SECTION 8 Vasoactive Agents Drugs 1
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EPHEDRINE SULFATE Class Sympathomim
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SECTION 9 Local Anesthetics Drugs 1
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LIDOCAINE Class Local anesthetic. U
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KETOROLAC TROMETHAMINE Class Non-st
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DANTROLENE Dantrolene is used in th
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Acetylcholine Acetylcholine (Ach) i
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Adjunct An adjunct is something add
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Airway assessment The purpose of th
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Aldrete score Phase 1 of recovery m
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Analgesia Pain relief Related Gloss
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Antecubital fossa The antecubital f
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Anticholinesterase Anticholinestera
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Antisialagogue An antisialogogue is
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Apneic threshold Apneic threshold i
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Asepsis Asepsis is another word for
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Atracurium Class Nondepolarizing sk
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Autonomic nervous system The autono
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Bacterial endocarditis The 2007 Ame
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Balanced anesthesia Balanced anesth
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Bier Block An intravenous regional
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Brachial plexus The brachial plexus
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Bupivacaine Class Local anesthetic.
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Capnograph The capnograph is a moni
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Cholinesterase Cholinesterase is a
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Cis-Atracurium Class Non-depolarizi
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CO2 (carbon dioxide) absorber The C
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Competitive inhibitor Competitive i
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Cormack Lehane Cormack Cormack Leha
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Cricoid cartilage The cricoid is a
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Dantrolene Dantrolene is used in th
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Difficult airway The American Socie
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Diphenhydramine Class Antihistamine
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Dura The dura is the outermost (and
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Ephedrine Sulfate Class Sympathomim
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Epidural anesthesia In epidural ane
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Epiglottis The epiglottis is a cart
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Esophageal intubation Esophageal in
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Euvolemia Euvolemia indicates that
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Fentanyl Class Synthetic opioid ana
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Flowmeter The anesthetic flowmeter
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Forced air warming system A forced
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Functional residual capacity Functi
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Glycopyrrolate Class Anticholinergi
Page 229 and 230: Hypothermia Hypothermia indicates a
Page 231 and 232: Induction Induction is the phase of
Page 233 and 234: Intralipid Intralipid is a fat emul
Page 235 and 236: Intravenous regional anesthetic An
Page 237 and 238: Isoflurane Class Volatile inhaled a
Page 239 and 240: Ketorolac Tromethamine Class Non-st
Page 241 and 242: Laryngoscope A laryngoscope is the
Page 243 and 244: Larynx The larynx is that part of t
Page 245 and 246: Lidocaine Class Local anesthetic. U
Page 247 and 248: Local anesthetic toxicity Local ane
Page 249 and 250: MAC MAC refers to the concentration
Page 251 and 252: Magill blade A Magill blade, used i
Page 253 and 254: Maintenance fluid requirements Main
Page 255 and 256: Mallampati classification The Malla
Page 257 and 258: Mechanical ventilation Mechanical v
Page 259 and 260: Metabolic acidosis Metabolic acidos
Page 261 and 262: Morphine Sulfate Class Opioid analg
Page 263 and 264: Muscarinic Muscarinic acetylcholine
Page 265 and 266: Myoglobinuria When pathological mus
Page 267 and 268: Nasotracheal intubation Nasotrachea
Page 269 and 270: Needle cricothyrotomy A needle cric
Page 271 and 272: Neonatal opioid depression The resp
Page 273 and 274: Neuromuscular junction The neuromus
Page 275 and 276: Nicotinic Nicotinic receptors are t
Page 277 and 278: Non-depolarizing muscle relaxants T
Page 279: Ondansetron Class Seratonin ( 5-HT
Page 283 and 284: Oxytocin Oxytocin is used in obstet
Page 285 and 286: Parturient The parturient is the pr
Page 287 and 288: Patient controlled analgesia Patien
Page 289 and 290: Peripheral nerve stimulator A perip
Page 291 and 292: Phrenic nerve The phrenic nerve, ar
Page 293 and 294: Positive pressure ventilation Posit
Page 295 and 296: Post-operative nausea and vomiting
Page 297 and 298: Pre-operative assessment Every pati
Page 299 and 300: Pre-oxygenation The purpose of pre-
Page 301 and 302: Prone In the prone position, the pa
Page 303 and 304: Pseudocholinesterase deficiency Pse
Page 305 and 306: Pulse oximeter The oxygen saturatio
Page 307 and 308: Radiculopathies Radiculopathy descr
Page 309 and 310: Re-narcotization A narcotized patie
Page 311 and 312: Recurrent laryngeal nerve The recur
Page 313 and 314: Remifentanil Class Synthetic opioid
Page 315 and 316: Reticular activating system The ret
Page 317 and 318: Rocuronium Class Non-depolarizing m
Page 319 and 320: Second stage of labour The second s
Page 321 and 322: Serotonin syndrome Serotonin syndro
Page 323 and 324: Shock Shock occurs when perfusion o
Page 325 and 326: Sodium citrate Sodium citrate is a
Page 327 and 328: Spinal anesthesia Spinal anesthesia
Page 329 and 330: Subarachnoid space The subarachnoid
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Succinylcholine Class Depolarizing
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Superior laryngeal nerve The superi
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Sympathetic nervous system The symp
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Theophylline Theophylline is a medi
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Thrombocytopenia Low platelet count
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Tidal volume Tidal volume is the vo
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Transcutaneous electrical nerve sti
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Trendelenburg The trendelenburg pos
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Urticaria Hives. Urticaria is cause
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Vagolytic Drugs with a vagolytic ef
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Vallecula The vallecula is the spac
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Venous air embolism Venous air embo
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Videolaryngoscope The videolaryngos
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