This week's EM in 5 brings you Transient Global Amnesia.

How do you evaluate and manage the patient with refractory seizures? This post from Anthony DeVivo and Jenny Beck-Esmay provides pearls and pitfalls for the care of the patient with refractory seizures.

The Trauma Chameleon, or the medical emergency disguised as trauma... What should you be on the lookout for?

Do you know what to do with the bleeding patient with hemophilia? This post provides key information on management of the hemophiliac.

Emergency medicine loves ketamine for a variety of conditions, but what about continuous infusions?

The emDOCs team is happy to be reposting Ultrasound G.E.L. content in their never ending coverage of evidence based ultrasonography (EBU). In this post, does combining multiple POCUS for PE make for a more accurate exam?

Most bacterial infections just need time and some antibiotics, but what infections require surgical intervention?

What's a better way to provide oxygen in the ED for hypoxemic respiratory failure? Heard of High Flow Nasal Cannula? This post gives you what you need to know regarding this therapy.