{"version":1,"type":"rich","provider_name":"Libsyn","provider_url":"https:\/\/www.libsyn.com","height":90,"width":600,"title":"Anesthesia Board Prep: Need to Know Pain Keywords!","description":"It's the day before the pain boards, so Dr. David Rosenblum skipped the Zoom and recorded a rapid-fire, last-minute review of the high-yield keywords and "board traps" most likely to show up on the ABA Pain Medicine exam. Listen on your commute or at the gym. High-yield topics covered Neonatal pain: A-delta and C fibers and ascending pathways work before birth, but descending inhibition is immature, so neonatal pain may be exaggerated or prolonged. Board trap: incomplete myelination does not mean neonates can't feel pain. Dorsal horn anatomy: Rexed laminae I, II and V. Lamina II is the substantia gelatinosa. Peripheral vs. central sensitization: the "inflammatory soup" (prostaglandins, bradykinin, H+, ATP, histamine, serotonin, cytokines, NGF) causes primary hyperalgesia. NMDA activation, wind-up and expanded receptive fields cause secondary hyperalgesia and allodynia. Superficial cervical plexus (C2\u2013C4): lesser occipital, great auricular, transverse cervical and supraclavicular nerves. Blocked behind the SCM, and useful for clavicle pain. Eagle syndrome: an elongated styloid process irritating the glossopharyngeal nerve. Pain scales: NIPS, CRIES, FLACC and modified FLACC, Wong-Baker FACES, FPS-R, NRS, VAS and PROMIS-10 Global Health. Statistics: sensitivity and specificity don't depend on prevalence, but PPV and NPV do. Type I error is a false positive (\u03b1 = 0.05) and Type II error is a false negative. Acetaminophen toxicity: use the Rumack-Matthew nomogram at 4 hours or later (acute single ingestion only). N-acetylcysteine is the antidote. Buprenorphine: a high-affinity partial mu agonist and kappa antagonist, with a ceiling effect on respiratory depression. Drug toxicities: carbamazepine (SIADH, SJS with HLA-B*1502, CYP3A4 induction), methotrexate (leucovorin rescue), hydroxychloroquine (retina), TNF-\u03b1 inhibitors (TB reactivation), JAK inhibitors (boxed warning for MACE, thrombosis, malignancy), NSAIDs, SSRIs\/SNRIs and tramadol (hyponatremia). Muscle relaxants: baclofen, tizanidine, cyclobenzaprine, methocarbamol, metaxalone, carisoprodol (meprobamate), chlorzoxazone, dantrolene, diazepam and botulinum toxin (cleaves SNARE proteins). Upcoming events Coming up: the NY\/NJ Pain Congress in November and the Latin American Pain Society meeting next year. Hands-on NRAP ultrasound courses in New York are coming up in October and November. See the calendar at nrappain.org. Taking the boards next year? Start here: More CME, board review and ultrasound training at www.NRAPpain.org. Patients: in pain in Brooklyn or NYC? Dr. Rosenblum treats patients with back, neck, joint and nerve pain in Brooklyn, NY, and offers virtual second opinions. Visit RosenblumPain.com or call (718) 436-7246 to book an appointment. For educational purposes only. Not medical advice. ","author_name":"AnesthesiaExam Podcast","author_url":"http:\/\/anesthesiaexampodcast.libsyn.com\/podcast","html":"