2009 ADA practice test

[jz123]

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Can someone explain question #9, #14, #19 and #62 from natural science? Please? Thanks.

 

[BYU4you]

I don't have the questions any more, but there are several mistakes on the 2009 practice DAT.
In fact there are or were two versions of it in circulation as well.
Some mistakes were fixed, some were on a sheet that said which mistakes were there and some have yet to be recognized.

Problem 14 for example was discussed here.
http://forums.studentdoctor.net/threads/mistake-on-adea-2009-exam.1147499/

Idk about the other questions but I remember being frustrated with multiple mistakes in the natural science section.


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[jz123]

I don't have the questions any more, but there are several mistakes on the 2009 practice DAT.
In fact there are or were two versions of it in circulation as well.
Some mistakes were fixed, some were on a sheet that said which mistakes were there and some have yet to be recognized.

Problem 14 for example was discussed here.
http://forums.studentdoctor.net/threads/mistake-on-adea-2009-exam.1147499/

Idk about the other questions but I remember being frustrated with multiple mistakes in the natural science section.


Sent from my iPhone using SDN mobile app

thank you.

 

[jz123]

can someone please explain when to use a pipet and when to use a buret? I am very confused.

 

[BYU4you]

can someone please explain when to use a pipet and when to use a buret? I am very confused.

Measuring amounts = Burrettes
Transferring/delivering amounts = Pippettes


Sent from my iPhone using SDN mobile app

 

[jz123]

Measuring amounts = Burrettes
Transferring/delivering amounts = Pippettes


Sent from my iPhone using SDN mobile app

thanks