The First Successful Local Anesthetic Was

question 31

Multiple Choice

The first successful local anesthetic was

• A)nicotine.
• B)cocaine.
• C)ethanol.
• D)novocaine.

Recognize the significance of cultural and biological factors in shaping human behavior.

Understand the importance of sample selection and its impact on research validity.

Identify the limitations and strengths of case studies and naturalistic observation.

Be aware of biases and issues that can occur during observational research.

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