Podcast 813: Pulse Oximetry

Contributor: Aaron Lessen MD Educational Pearls: The case: A gentleman came in from a nursing home with symptoms concerning for sepsis. He was hypotensive, hypoxic, febrile, and mentally altered. ...

3 Juni 20243min

Contributor: Aaron Lessem MD Educational Pearls:  Oseltamivir (Tamiflu) is an antiviral medication used commonly to treat influenza Trials show that the medication reduces the duration of illness ...

27 Maj 20242min

Contributor: Aaron Lessen MD Educational Pearls: Epinephrine is essential in the treatment of anaphylaxis, but is epinephrine dangerous from a cardiovascular perspective? A 2024 study in the Journal o...

20 Maj 20242min

Contributor: Aaron Lessen MD Educational Pearls: Opioid overdoses that are reversed with naloxone (Narcan), a mu-opioid antagonist, can precipitate acute withdrawal in some patients Treatment of o...

13 Maj 20242min

Contributor: Travis Barlock MD Educational Pearls: How do you differentiate between compensated and decompensated cirrhosis? Use the acronym VIBE to look for signs of being decompensated. V-Volume ...

6 Maj 20243min

Contributor: Aaron Lessen MD Educational Pearls: Lorazepam (Ativan) is dosed at 0.1 mg/kg up to a maximum of 4 mg in status epilepticus Some ED protocols only give 2 mg initially The maximum r...

29 Apr 20242min

Contributor: Travis Barlock MD Educational Pearls: Ketamine is an NMDA receptor antagonist with a wide variety of uses in the emergency department. To dose ketamine remember the numbers 0.3, 1, and 3....

22 Apr 20242min

Contributor: Travis Barlock MD Educational Pearls: Thrombolytic therapy (tPA or TNK) is often used in the ED for strokes Use of anticoagulants with INR > 1.7 or  PT >15 Warfarin will reliably i...

15 Apr 20243min