Abrasion of the teeth may occur from using a ____________

hard-bristled toothbrush.
heavy waxed dental floss.
water-irrigating device.
medium-bristle toothbrush.


hard-bristled toothbrush.

Rationale: hard-bristled toothbrush – Daily use of a hardbristled toothbrush will cause abrasion and recession after prolonged use.

Health Professions

You might also like to view...

Health-system pharmacies provide services ________ hours a day

A) 8 B) 12 C) 18 D) 24

Health Professions

It is typical for a practice to have multiple fiscal periods open.

Answer the following statement true (T) or false (F)

Health Professions

Which of the following rectal temperatures traditionally define a fever?

A) 98.6o F B) 99.6o F C) 100.4o F D) 104o F

Health Professions

Which of these is NOT one of the four major lines of dogs??

A)?hounds and terriers B)?companion dogs C)guard dogs? D)herd dogs

Health Professions