FOAMed question of the day 63 #FOAMedQOTD

What is the LD50 for caffeine?

How many standard coffees does this equate to?

coffee

Answer

FOAMed question of the day 61 #FOAMedQOTD

Amylase and lipase are both used in the diagnosis of pancreatitis.

Which is more sensitive and by approximately how much?

pancreas

Answer

FOAMed question of the day 52 #FOAMedQOTD

What is shown in the following ECG?
No hints with this one.

ECG 5

Answer