Qtips from Cqr

Elmhurst ER QTip: Once a study has been ordered, a multi-step process is initiated that may be difficult to interrupt. If, for example, a blood test is ordered but then deemed unnecessary, simply canceling the order in the physician order entry system is often inadequate to prevent that blood test from being run. In these […]

Daily Pearl 11/11

A 58 y/o M presents to the ED with altered mental status. He smells of alcohol, appears drunk, and has a longstanding history of alcohol abuse. You obtain a serum alcohol level of 100. Further laboratory work up shows a pH 7.28 with CO2 53, HCO3 25, lactate 3.5.   After an hour, he has 2 […]

Daily Pearl 11/8

A healthy nurse in a suburban community hospital presents reporting she thinks she has a positive PPD from a skin test that had been placed 48 hours ago. She has no known specific TB exposures. What finding is indicative of a PPD test in this patient? (a) Any amount of induration (b) Induration > 5 mm (c) Induration > […]

Daily Pearl 11/5

A middle aged woman with schizophrenia presents to your ED on a cold night in February after being found stranded on a mountain where she became separated from her group of hikers during a snowstorm 2 days ago. You realize that this patient has been outside for days, during a week which has been among […]

Daily Pearl 11/4

What 2 classic radiographic findings are exemplified in these images? What clinical diagnoses are they individually pathognomonic for? What clinical presentations would you expect?

Daily Pearl 11/1

    A 24 y/o M presents after running a marathon with diffuse myalgias and dark urine. He states he has been trying keeping up with hydration to the best of his ability, but it is an unseasonably warm November day. What is your leading diagnosis? What are your treatment options? What are common and […]

Ob-gyn Mcq

1. What is a not a common risk factor for PID (pelvic inflammatory disease)? (a) smoking (b) tampon use (c) multiple partners (d) young age (e) IUD 2. A 19 y/o G1 presents at 34 weeks gestation with BP 170/110, headache, and mild abdominal discomfort. She has no vaginal bleeding. You initiate a magnesium drip, […]

A 21 y/o M presents with chest pain and sudden syncope while walking to class earlier this morning. He had no other preceding symptoms. There was no seizure activity reported by witnesses. He denies any past medical or surgical history. He reports he thinks his father has an abnormal heart rhythm, but isn’t aware of […]

Sinai Daily Pearl 10/25

An infant is brought in with increased irritability x 2 days. The parents note that she hasn’t had any remarkable symptoms – no fever, cough, congestion, vomiting, diarrhea. She is tolerating feeds, but more fussy than usual. Your initial exam is normal. The mother later directs you to take a closer look at the infant’s […]

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