Arab Board ENT Part 1 study guide
Arab Board ENT Part 1 · Work through your exam, one topic at a time.
The Arab Board ENT Part 1 is the entry-level written examination for the Arab Board of Medical Specializations training programme in Otorhinolaryngology, Head and Neck Surgery. It is intended for physicians who have entered or are applying to accredited ORL-HNS residency training and who need to demonstrate that their foundation in the basic sciences is solid enough to build clinical training on. The Arab Board ENT Part 1 study guide has 9 sections and about 2,481 words.
01Basic Sciences Applied to Otolaryngology
For anatomy, be able to trace the facial nerve from its brainstem origin through the internal auditory canal, labyrinthine, tympanic, and mastoid segments to the pes anserinus, and name the structures at risk in each segment. Know the branchial arch derivatives that generate the auricle, ossicles, larynx, and branchial cleft anomalies.
297 words, about 1 min02Otology and Neurotology
You must be fluent in the classification of hearing loss (conductive, sensorineural, mixed), the tuning-fork tests and their limitations, and the interpretation of pure-tone audiometry, tympanometry, and acoustic reflex testing. Know the natural history and audiometric pattern of otosclerosis (Carhart notch, normal tympanometry), the staging of cholesteatoma, and the principles of tympanoplasty and mastoidectomy.
233 words, about 1 min03Rhinology and Sinus Disease
Understand the anatomy of the ostiomeatal complex, the drainage pathways of each sinus, and the blood supply of the nasal septum (Kiesselbach plexus and the sphenopalatine artery). Know the physiology of mucociliary clearance and the role of nitric oxide in sinus ventilation.
221 words, about 1 min04Laryngology and Voice Disorders
Know the layered structure of the vocal fold (epithelium, superficial lamina propria, vocal ligament, deep lamina propria, muscle) and how this determines vibration and the mucosal wave. Understand the physiology of phonation: subglottic pressure, glottal airflow, and the myoelastic-aerodynamic theory.
219 words, about 1 min05Head and Neck Surgery and Oncology
Understand the anatomy of the neck triangles and the levels of cervical lymph nodes, since staging and surgical planning depend on them. Know the principles of head and neck cancer staging (TNM), the role of the sentinel node in oral cavity cancer, and the indications for neck dissection.
243 words, about 1 min06Pediatric Otolaryngology
Know the developmental anatomy of the pediatric airway, including the higher laryngeal position and the narrowest point at the cricoid in infants. Understand the causes of stridor by age and level: laryngomalacia (most common cause of infant stridor), subglottic stenosis, tracheomalacia, and foreign body.
229 words, about 1 min07Facial Plastic and Reconstructive Surgery
Understand the aesthetic subunits of the face and the principles of scar revision, local flaps, and skin grafts. Know the blood supply of the face and the vascular territories relevant to flap design, including the axial pattern of the paramedian forehead flap.
219 words, about 1 min08Audiology and Vestibular Disorders
Know the types of hearing loss and how each appears on audiometry: conductive loss with an air-bone gap, sensorineural loss with bone and air thresholds equally reduced, and mixed loss. Understand tympanometry types (A, B, C) and their correlates.
222 words, about 1 min09General Surgery
Understand the principles of wound healing, including primary, secondary, and tertiary intention, and the factors that impair healing (diabetes, steroids, ischemia, infection). Know the basics of fluid and electrolyte management, particularly perioperative sodium and potassium disturbances.
598 words, about 3 min