1/ #MedTwitter, welcome back to our #TriviaTuesday series

Today's question:
What disease is prevented by the "4-inch law"?

Hint- the reservoir/host is 4 inches...
2/ Non-typhoidal salmonellosis is prevented by the "4-inch law" !

What is the "4-inch law" ? Keep scrolling to learn more!
3/ The U.S. FDA bans the sale of small turtles <4 inches in length.

Did you know that turtles GI tracts are colonized with non-typhoidal Salmonella and often pet turtles swim in their feces?!
4/ What are the symptoms of getting non-typhoidal Salmonella?

Here, we look at normal risk and "high risk" populations which includes children, those aged 65 and older, or those who are immunocompromised
5/ The FDA ban has been a huge public health success.

According to one study, an estimated 100,000 cases of salmonellosis have been prevented in children each year!
6/ That's all for this week's turtle 🐢 #TriviaTuesday
Thank you to the author of this byte @ClementLeeMD and graphics by Ruby Gao

Thanks #MedTwitter! Comment other trivia topics you'd like to see

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More from @COREIMpodcast

19 Oct
1/ Good Morning #MedTwitter and happy #TriviaTuesday!

Think you know where we’re going with this? Read on ⚡️
2/ The answer is… Takotsubo cardiomyopathy

Comment other triggers you can think of!
3/ So what is Takotsubo cardiomyopathy?

Let’s define it. Takotsubo cardiomyopathy refers to acute, stress-induced reversible dysfunction of the left ventricle. It has also been called “broken heart syndrome” 💔
Read 5 tweets
13 Oct
1/🚨 New #MindtheGap Episode🚨

#MedTwitter, Can you use oral diabetes meds in the hospital? If so, which ones?!

🎶Listen on any podcast app!
iTunes: bit.ly/coreimpodcast
Show Notes: bit.ly/3mGXXRG
CME/MOC: bit.ly/3oVhwbI
2/ What about DPP-4s?

Usually well tolerated because they ONLY release insulin with a glucose load

So we don’t have to be too concerned if the patient will be NPO!
3/ What about GLP-1s? They act similarly to DPP-4s.

When should we avoid GLP-1s?
Read 5 tweets
7 Oct
1/ Good morning #MedTwitter, it’s time for another episode of #12LeadThursday! Remember to approach every EKG systematically. Grab your calipers, and let’s dive in!

What are potential causes of this pause?
2/ We can think about pauses in three buckets below. We’ll get into why we think a PAC is causing the pause above, but stop for a moment and consider: what would the EKG look like if AVN blockade or sinus node dysfunction were at play?
3/ In the above EKG, we see the PAC hiding in a T wave! This PAC reset the SA node, and a pause was born!

Before we move on: if the AVN is dysfunctional, how do you differentiate a blocked PAC from a dropped beat?
Read 5 tweets
24 Jun
1/ Good morning, #medtwitter, and happy Thursday! We’re excited to bring you our latest edition of #ReadingRoom. Dim the lights, and get ready to clinically correlate!

You’ve got two abdominal plain films below. Which one is from a patient with a SBO?
2/ Let’s take a closer look, starting with the image on the right: here, there’s no abnormal dilation and the distribution of gas is normal. This is a normal abdominal film.
3/ On the other hand, here we see an abnormally dilated small bowel with predominant small bowel gas while there is no rectal gas and scant colonic gas. This is concerning for a SBO.
Read 7 tweets
13 Apr
1/ Good morning, #MedTwitter, and happy Tuesday! We’re excited to bring you our latest installment of #ReadingRoom today. Dim the lights; it’s time to clinically correlate!

What object is labeled in the CXR below? What is it used for? Image
2/ That, friends, is our dear friend: the NG tube. It is our portal for tube feeds and PO meds (technically Per Nasus?), or if you put the thing down flip it and reverse it you can use the NGT to decompress the stomach. Image
3/ Next question: should you place that order that says “OK to use NG tube”?

The graphic below shows a systematic approach to ensure correct placement. This one is good to go! Image
Read 6 tweets
25 Mar
1/ #MedTwitter Today, March 25, we want to remember the Medical Committee for Human Rights (MCHR), a branch of the Civil Rights movement. Image
2/ MCHR recognized the fundamental inseparability of fight for racial justice and the fight for health equity. Image
3/ MCHR no longer exists in name, but it lives on in the legacy of institutions like @PNHP and @P4HR.

So, #MedTwitter, consider this a call to action: what are you doing to promote equity in healthcare today? Image
Read 4 tweets

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