Wat r the instructions for dentist opening their clinic amidst covid19

10 yr old boy with c/o on and off painful oral ulcers for last 4 years No other systemic complain Currently ulcers as in pictures Dx ??

26 y/o male with persistent uvula swelling. He is otherwise healthy but ongoing for months, sometimes flares up and becomes worse. No known allergies. Any thoughts or experience with something similar?

42-year-old man, had pain in oral sinus for one month.

Care for Critically Ill Patients With COVID-19 Initial reports suggest that COVID-19 is associated with severe disease that requires intensive care in approximately 5% of proven infections. Given how common the disease is becoming, as in prior major severe acute respiratory infection outbreaks—SARS (severe acute respiratory syndrome), MERS (Middle East respiratory syndrome), avian influenza A(H7N9), and influenza A(H1N1)pdm09—critical care will be an integral component of the global response to this emerging infection. Management of severe COVID-19 is not different from management of most viral pneumonia causing respiratory failure. The principal feature of patients with severe disease is the development of ARDS: a syndrome characterized by acute onset of hypoxemic respiratory failure with bilateral infiltrates. Evidence-based treatment guidelines for ARDS should be followed, including conservative fluid strategies for patients without shock following initial resuscitation, empirical early antibiotics for suspected bacterial co-infection until a specific diagnosis is made, lung-protective ventilation, prone positioning, and consideration of extracorporeal membrane oxygenation for refractory hypoxemia. To read complete article- https://jamanetwork.com/journals/jama/fullarticle/2762996 Source- JAMA Authors- Srinivas Murthy, MD, CM, MHSc; Charles D. Gomersall, MBBS; Robert A. Fowler, MD, CM, MSc

A 54 year old male presented with rash and pain on the left side of his face, and plaque over the anterior two-thirds of his tongue? Pain is present. What is it? Give your diagnosis.