Why Is It Important to Ensure That Piercings in the Mouth

question 7

Multiple Choice

Why is it important to ensure that piercings in the mouth are done with plastic jewellery rather than metal jewellery?

• A) The piercing may get dislodged and be swallowed.
• B) Plastic will not chip teeth.
• C) This eliminates the risk of metal absorption into the bloodstream.
• D) Plastic is easier to clean and disinfect than metal.

---

Definitions:

Assembly Process

The sequence of operations or techniques used to assemble parts or components into a finished product.

Symmetric Distribution

A distribution where values are evenly distributed on both sides of the central peak, ensuring the mean equals the median.

Median Weight

The middle value of weight data when it is arranged in ascending or descending order, effectively splitting the dataset into two equal halves.

Stem-And-Leaf Plot

A graphical representation of quantitative data that organizes numbers by place value and shows the distribution of data.