Question

the best method for saving a dislodged tooth until it can be replanted into the victims mouth is to place the tooth in —
a cup of milk.
the victims mouth
a sterile, dry gauze pad.

Explanation:

The best method to preserve a dislodged tooth for replantation is to keep it moist in a suitable medium. Milk has an isotonic environment that maintains the viability of the tooth's cells, making it an effective option. Placing it in the victim's mouth (e.g., under the tongue) is also recommended if the victim can avoid swallowing it, but milk is a standard alternative when that's not feasible. A dry gauze pad would dry out the tooth, damaging cells.

Answer:

A. A cup of milk.