Which of the Following Best Summarizes Our Understanding of the Effects

question 75

Multiple Choice

Which of the following best summarizes our understanding of the effects of maternal cocaine use on fetuses and infants?

• A)The defects in the infant are usually cognitive;e.g. ,mental retardation.
• B)The effects are very similar to fetal alcohol spectrum disorder;e.g. ,physical defects and mental retardation.
• C)The effects are similar to those of heroin,such as high-pitched crying,tremors,and convulsions.
• D)The effects are not clearly understood because it is difficult to separate the effects of cocaine from those of poverty and other drugs.

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Definitions:

Type B Misfires

Misfires in an engine that happen under specific conditions or times, potentially indicating a sporadic or intermittent problem.

Emissions-Threatening

Pertaining to substances or activities that pose a risk to air quality by releasing harmful pollutants.

Catalyst-Damaging

Pertaining to substances or conditions that can degrade or impair the function of a catalytic converter, which is an emissions control device in vehicles.

DTC

Diagnostic Trouble Codes, codes generated by a vehicle's onboard diagnostics system to indicate a problem.