At About What Age Does an Infant's First Tooth Primary

question 6

Multiple Choice

At about what age does an infant's first tooth primary lower incisors) begin to erupt?

• A)4 months
• B)6 months
• C)8 months
• D)10 months
• E)12 months

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Definitions:

Chorionic Villus Sampling

A prenatal test in which a sample of chorionic villi from the placenta is taken to test for genetic abnormalities in the fetus.

Amniocentesis

A medical procedure used in prenatal diagnosis to sample amniotic fluid from the uterus to detect abnormalities in a fetus.

Intra-Uterine Probe Testing

A diagnostic or investigative procedure that involves inserting a device into the uterus, often used for assessing fetal health or for diagnostic purposes.

Ultrasound

A diagnostic imaging technique that uses high-frequency sound waves to create images of structures within the body.