Mock Trial Direct Flashcards
Please state your name and occupation for the court.
Terry Tatio
Medical toxicologist
What is a medical toxicologist?
A specialist that focuses on the diagnosis, management and prevention of poisoning
Tell the court, briefly, about your educational background, please.
Graduated SCL from university of Maryland of Med school
Masters in public health
How long have you been working as a medical toxicologist ?
40 years
Your Honor, the defense asks to have Terry Tatio admitted as an expert witness in medical toxicology.
As a toxicologist, are you familiar with environmental lead exposure and lead poisoning?
Yes. Certainly.
What exactly is lead poisoning?
When someone is exposed - usually over an extended period of time - to excessive amounts of lead, it builds up in their blood and other organ tissues and it can eventually reach dangerous, or toxic, levels which can have various detrimental health effects. That’s what we call lead poisoning.
How is lead poisoning diagnosed?
A simple blood test is the easiest way. We define lead poisoning based on blood lead levels, although the exact threshold has varied widely over the last few decades. There’s really no consensus about what amount of lead is safe and when it becomes dangerous.
What do you mean ‘safe’ levels of lead? Is there such a thing?
Yes. We’re exposed to lead in our everyday environment. It’s even found in some foods. We call that normal level of lead exposure a “background lead level”, and it’s nothing to be concerned about.
So why do we hear so much about lead poisoning these days?
In my opinion, Way too over exaggerated
Lead is the new culprit for everything that goes wrong
Why do you think is being too exaggerated?
There is no exact disease of lead poisoning - only certain symptoms that can indicate it - so parents who want something to blame for their childs’ problems often go to lead poisoning when there are usually much more obvious reasons for whatever the problems are.
As you know, we’re here because of allegations of unsafe drinking water - due to lead - in the CSPS system. Are you familiar with these allegations?
Yes.
Have you had the opportunity to review the State’s evidence and witness statements?
Yes.
What can you tell us about lead in the drinking water at CSPS?
They went through a voluntary testing program in 2010.
Fountains had elevated lead levels but none of the students had lead poisoning
The testing at CSPS even compared with students in other schools
But the school system switched to bottled water shortly after. Why?
I can’t explain it. I know there was public concern over the handful of schools with slightly elevated levels, but there was no real medical or scientifically sound cause for concern.