Question 9

B is an example of informal language being used in a formal essay.

In the context of formal writing, "runs" serves as a colloquial term for diarrhea, making it less appropriate in an academic setting. This contrasts with the more clinical terms used to describe symptoms associated with neonatal abstinence syndrome.

A) Seizures

"Seizures" is a medical term that accurately describes a serious condition and is appropriate for formal writing. Its use conveys a clear understanding of a specific symptom related to neonatal abstinence syndrome.

B) Runs

"Runs" is an informal term commonly used in everyday conversation to describe diarrhea. While it conveys the meaning, it lacks the clinical precision required in formal essays, making it an unsuitable choice for academic writing.

C) Slow

"Slow" is a simple adjective that can be used in both formal and informal contexts. It does not carry any informal connotation specific to the essay's subject matter, making it a more appropriate choice than "runs."

D) Tremors

"Tremors" is a technical term that describes involuntary muscle movements and is entirely suitable for formal writing. Its specificity in describing a symptom of neonatal abstinence syndrome aligns well with the academic tone expected in formal essays.

Conclusion

"Runs" is definitively the informal choice among the options presented, as it lacks the clinical language expected in a formal essay. In contrast, "seizures," "slow," and "tremors" maintain the necessary professional tone and precision, aligning with the academic standards for discussing medical conditions.