In this task, you are given a question and answer options for that question. Using this information, you have to classify each text into different topics: medicine, nursery, psychology, chemistry, pharmacology, biology.

Q: Question: All the following statements describe characteristics of the peptide link EXCEPT: 
 Options:  <0> It has a trans configuration. <1> It is polar but without charge. <2> It forms a single bond by directly joining the α carbons of adjacent amino acids. <3> It does not present rotation around the link. <4> Is flat.

A: chemistry
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Q: Question: When assessing the position held by the baby suckling, which of the following signs indicate that the position and grip of the baby is NOT correct? 
 Options:  <0> The chin touches the chest. <1> The mouth is very open. <2> Everted lips <3> Nose very close to the chest. <4> More areola visible above the mouth.

A: nursery
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Q: Question: When performing a central peripheral insertion venous catheterization procedure, the nurse must take into account that: 
 Options:  <0> The catheter is ready for use immediately after insertion, not needing further checks. <1> It is vital to perform a chest X-ray and / or an electrocardiographic record prior to its use. <2> A complete electrocardiogram should be performed in order to avoid possible complications. <3> The location of the tip of the catheter is only checked if parenteral nutrition is to be administered through it. <4> You need to check your position using a chest x-ray and another abdomen.

A:
nursery
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