561 results
Anosmia / Smell Dysfunction - Differential Diagnosis Algorithm
Nasal Obstruction/ URTI:
 • Septal Deviation
 • Allergic Rhinitis
Anosmia / Smell Dysfunction ... • Adrenal Hyperfunction ... Angiofibroma Toxins and ... Anosmia #Smelling #Dysfunction ... Diagnosis #Algorithm #Causes
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
Causes of Dizziness ... Peripheral Vestibular Dysfunction ... - Nausea and vomiting ... Central Vestibular Dysfunction ... neurologic symptoms/signs
Abdominal Pain - Physical Examination Signs and Maneuvers
 - Murphy's sign
 - Kehr's sign
 - McBurney's
and Maneuvers ... - Murphy's sign ... - Kehr's sign ... - Psoas sign ... - Pulsatile Masses
Abnormal (Positive) Babinski Sign on Physical Exam

Dorsiflexion of the great toe with or without fanning of
Positive) Babinski Sign ... the other toes and ... pyramidal tract dysfunction ... Positive #Babinski #Sign ... PhysicalExam #clinical #video
Brissaud's Sign
Brissaud's Sign, a substitute for Babinski's sign, was published only 22 days after Babinski's famous
Brissaud's Sign ... Brissaud's Sign, ... quadriceps muscle and ... pyramidal tract dysfunction ... Neurology #clinical #video
Alzheimer’s Disease: Pathogenesis and Clinical Findings
Risk factor for Late Onset Alzheimer's (99% of cases):
 - Increasing
Alzheimer's (99% of cases ... chromosome 21) Signs ... Executive planning dysfunction ... concentration • Motor dysfunction ... geriatrics #diagnosis #signs
Medications associated with neuroleptic malignant syndrome

First-generation and second-generation antipsychotics are dopamine receptor antagonists, which produce a
First-generation and ... of dopaminergic hypofunction ... Medications #Drugs #Causes
Kussmaul's sign in Constrictive Pericarditis 

A 50-year-old woman with a remote history of mediastinal lymphoma (age
Kussmaul's sign ... her JVP (video) ... Causes = RV failure ... pericarditis (this case ... #PhysicalExam #Video
Pemberton's Sign caused by a Retrosternal Thyroid Goiter

Elevating the arms causes the previously flat neck veins
Pemberton's Sign ... caused by a Retrosternal ... Elevating the arms causes ... #Pembertons #Sign ... PhysicalExam #clinical #video
Causes of Hyperkalemia

Hyperkalemia is caused by excess potassium intake, impaired potassium excretion, or transcellular shifts. The
Causes of Hyperkalemia ... Hyperkalemia is caused ... medication use, and ... hyperkalemia, and ... underlying renal dysfunction