1 rich Libsyn https://www.libsyn.com 90 600 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 &quot;board traps&quot; 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 &quot;inflammatory soup&quot; (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–C4): 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 (α = 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-α 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. AnesthesiaExam Podcast http://anesthesiaexampodcast.libsyn.com/podcast <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/43032013/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/content/206678918