Neurology usmle - Study guides, Class notes & Summaries

USMLE STEP 1 Neurology

Propofol - Used for sedation in the ICU, rapid anesthesia induction, short procedures LESS POST-OPERATIVE NAUSEA than thiopental Potentiates GABAA Holoprosencephaly - Failure of LEFT AND RIGHT HEMISPHERES TO SEPARATE Usually occurs during the 5th and 6th week May be related to mutations in the SONIC HEDGEHOG signaling pathway Moderate form = Cleft lip/palate Severe form = Cyclopia Seen in: 1. PATAU SYNDROME 2. FETAL ALCOHOL SYNDROME Neural plate then gives rise to? - Neural tube and n...

USMLE Neurology Exam Questions with Correct Answers A 24 year old male is evaluated for chronic headaches and visual changes. Intracranial calcified mass is seen on MRI. Gross insp shows cystic spaces w thick brownish fluid rich in cholesterol. The mass most likely shares a common origin w which: A. Choroid plexus B Pineal gland C. Pituitary gland D. Cerebellar vermis E. Retina - CORRECT ANSWER Pituitary gland. Calcified cystic mass in a young adult w no other risks is like...

USMLE STEP 1 Neurology Exam Practice Questions and Answers (100% Pass) The notochord induces what to differentiate into what? - Answer️️ - Induces overlying ECTODERM to differentiate into NEUROECTODERM and form NUERAL PLATE Neural plate then gives rise to? - Answer️️ -Neural tube and neural crest cells Notochord becomes what? - Answer️️ -Nucleus pulposus of the intervertebral disks in adults Alar Plate - Answer️️ -Dorsal [Sensory] Same orientation as spinal cord Basal ...

USMLE STEP 1 Neurology

USMLE Step 1 Neurology Quiz with complete solutions | Latest 2023/2024 Hypothalamus functions -- TAN HATS Thirst/water balance Adenohypophysis control (ant. pituitary; derived from Rathke's Pouch) Neurohypophysis release hormones from hypothalamus Hunger Autonomic regulation Temperature regulation Sexual urges Posterior Pituitary + Hypothalamic Nucleuses + Functions -- Supraoptic nucleus: makes ADH (Lesions can cause diabetes insipidus) Paraventricular nucleus: makes Oxytocin Suprac...

Concept of Neurology in USMLE Certainly! Preparing for the United States Medical Licensing Examination (USMLE) often involves a deep dive into various medical concepts, including neurology. Here’s a comprehensive yet condensed outline that could form the basis for a 20-page concept on neurology as it pertains to the USMLE: 1. Introduction to Neurology in USMLE  Purpose and Scope: Overview of how neurology is tested on the USMLE, including the focus on both basic principles and clinic...

Hypothalamus functions - correct answerTAN HATS Thirst/water balance Adenohypophysis control (ant. pituitary; derived from Rathke's Pouch) Neurohypophysis release hormones from hypothalamus Hunger Autonomic regulation Temperature regulation Sexual urges Posterior Pituitary + Hypothalamic Nucleuses + Functions - correct answerSupraoptic nucleus: makes ADH (Lesions can cause diabetes insipidus) Paraventricular nucleus: makes Oxytocin Suprachiasmatic Nucleus - correct answerW...

USMLE STEP 1 Neurology Exam Review 2023 The notochord induces what to differentiate into what? - Answer-Induces overlying ECTODERM to differentiate into NEUROECTODERM and form NUERAL PLATE Neural plate then gives rise to? - Answer-Neural tube and neural crest cells Notochord becomes what? - Answer-Nucleus pulposus of the intervertebral disks in adults Alar Plate - Answer-Dorsal [Sensory] Same orientation as spinal cord Basal Plate - Answer-Ventral [Motor] Same orientation as the spin...