1184 results
Criteria for Patients Under Investigation for 2019 Novel Coronavirus (2019-nCoV) / COVID-19

Fever or signs/symptoms of lower
Fever or signs/symptoms ... onset Fever ... and signs/symptoms ... onset Fever ... onset #PUI #
Approach to Headache - Differential Diagnosis Framework
Red Flags (SNOOPY)
S: Systemic Symptoms
N: Neuro Symptoms
O: Onset - Sudden
O:
) S: Systemic Symptoms ... N: Neuro Symptoms ... O: Onset - Sudden ... : Older age of Onset
OLD CARTS - Mnemonic for Symptom Assessment
O - Onset – acute vs gradual
L - Location
D -
- Mnemonic for Symptom ... Assessment O - Onset ... OLDCARTS #Mnemonic #Symptoms
Anaphylaxis: Signs and Symptoms
Anaphylaxis: when any egg of three conditions is met:
1. Acute onset of skin/mucosal
Anaphylaxis: Signs and Symptoms ... Acute onset of skin ... Rapid onset of symptoms ... • skin/mucosal symptoms ... Signs / Symptoms
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Onset usually abrupt ... with isolated new-onset ... hemorrhage - Sudden onset ... Onset may be severe ... Disease onset usually
SNOOP mnemonic may catch potentially life-threatening headaches
Systemic signs and disorders
Neurologic symptoms
Onset new or changed & patient
disorders Neurologic symptoms ... Onset new or changed ... >50 years old Onset
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
paresthetica • Symptoms ... 3-6 months of symptom ... onset • LFCN ... sensory nerve, thus symptoms ... mass Sensory Symptoms
Headache Syndromes 
Sudden onset of pain - "Thunder clap" with any decreased mentation, any positive focal
Syndromes Sudden onset ... thrombosis Sudden onset ... with stroke-like symptoms ... pain - Sudden onset ... Syndromes #diagnosis #symptoms
Typical Withdrawal Characteristics of Various Opiates / Time course of opiate withdrawal. 
- Half-life
- Onset of
- Half-life - Onset ... of withdrawal symptoms
Estimated Timeline for Detection of SARS-CoV-2 Infection Relative to Symptom Onset

#COVID19 #SARSCOV2 #PCR #Serology #Antibodies #Antibody
Infection Relative to Symptom ... Onset #COVID19