At What Age Do Smiles Coupled with the Duchenne Marker

question 98

Multiple Choice

At what age do smiles coupled with the Duchenne marker (eye constriction) occur?

• A)2 to 3 months
• B)4 to 6 weeks
• C)2 to 6 months
• D)6 to 12 months

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Definitions:

Indicator of Pain

A sign or symptom that suggests the presence of pain in an individual, which can be verbal, non-verbal, or physiological.

Nitrous Oxide

A colorless gas with a slightly sweet odor, used as an anesthetic and analgesic in dentistry and surgery, also known as laughing gas.

Extensive Burn Injuries

Severe injuries caused by exposure to heat, chemicals, electricity, or radiation, affecting large areas of the body and potentially leading to significant complications.

Provide Anesthesia

The practice of administering drugs to prevent pain during surgical procedures, which can result in loss of sensation or consciousness.