Dentists
recommend that you
brush your
teeth?
Twice a day
(Correct)
After each
and every
meal
When you
start getting a funny
taste in your
mouth
Its a
personal preference
and varies among
people
Dentist
recommend that you
brush twice a day.
There are some
thoughts that
brushing more than
twice a day will wear
away at gums and
teeth causing damage.
Brushing less than
twice a day is
probably not
sufficient to keep
bacteria levels in
the mouth in
check.
next
question
Next to bacterially
caused gum disease the next
most common cause of gum
disease is?
Accidents such as
football injuries, car
crashes, falls.
Self-inflicted
brushing trauma
(Correct)
Eating hot and spicy
foods
Smoking cigarettes and
eating chewing tobacco
The second
leading cause of gum
disease is overzealous
brushing. Brushing too hard
(overzealous brushing)
damages gum tissue and
causes gums to
recede.
next
question
How many permanent teeth
do adults have (no cheating
- don't count) ?
28
36
26
32
(Correct)
Adults generally
have 32 teeth
next
question
Sugar contributes to
tooth decay because ?
Sugar directly attacks
tooth enamel
Sugar combines with
salivary proteins to create
a hardened layer of film
over tooth surfaces.
Sugar is
converted by bacteria into
acid which attacks tooth
surfaces
(Correct)
Sugar mechanically
abrades tooth surfaces
Bacteria break
down sugar to get the
energy they need to
multiply. One by-product of
this sugar break down is
acid. This acids attacks
tooth enamel leading to
cavity
formation.
next
question
Gingivitis is ?
The name given to
bacteria which inhabit the
mouth
The name given to
the inflammation of the
gums (Correct)
A name made up by
advertising agencies to
scare consumers into buying
their products
Another name for having
several cavities at the
same time
Gingivitis is the
name given to inflammation
of the gums. This is caused
by toxins produced by
bacteria which have built
up on the teeth and gums
over time. The best defense
against gingivitis is
proper brushing and
flossing to remove bacteria
from the mouth.
next
question
The major cause of
chronic bad breath is ?
Creation of
sulfur gases by bacteria
which feed on residual food
particles
(Correct)
Eating of foods like
onions, cabbage, and
garlic
The release of gases
from the stomach
The chemical interaction
of food with certain
salivary proteins
Temporary bad
breath is caused by certain
foods we eat like onions
and cabbage. These foods
contain sulfur compounds
which give breath its foul
smell.
Chronic (long lasting) bad
breath , however, is
usually caused by bacteria
in the mouth which produce
smelly sulfur compounds
after digesting food
particles left on teeth.
Contrary to popular belief,
bad breath is not caused by
gases arising from the
stomach into the
mouth.
next
question
Which one of the
following can be a factor
in causing bad breath ?
Dry mouth
Dieting
Hormone fluctuations
All of the above
(Correct)
Chronic (long lasting) bad
breath is usually
caused by bacteria which
produce foul-smelling
sulfur particles from the
digestion of food left on
teeth. Normally saliva
helps reduce bad breath by
washing away food particles
and diluting sulfur
particles. People with dry
mouths don't have as much
saliva flow. Dry mouth can
be caused by a number of
factors including the use
of certain medications.
Eating stimulates saliva
flow. People who diet,
consequently, don't produce
as much saliva which
contributes to bad breath.
Interestingly, hormonal
changes in women can also
contribute to bad breath.
Women are most likely to
have bad breath right
before
menstruation.
next
question
The two most important
dental health habits are
?
Brushing twice daily and
rinsing with mouthwash
after each brushing
Brushing after every
meal and using a waterpick
device daily
Brushing twice
daily and flossing once a
day (Correct)
Flossing every day and
rinsing with mouthwash
after each floss
Clearing the
mouth of bacteria is the
primary focus of good
dental hygiene. The two
primary methods of doing
this are brushing and
flossing. Brushing
mechanically removes
bacteria on exposed
surfaces of teeth and gums.
Flossing mechanically
removes bacteria where the
toothbrush can not reach.
This primarily consists of
the areas in between
teeth.
next
question
Plaque is ?
A colorless sticky film
of bacteria
A colorless sticky film
of protein
A colorless sticky film
of mucus
A
colorless sticky film of
bacteria, small particles,
proteins, and mucus
(Correct)
Plaque is a
sticky film composed of
bacteria, small particles,
proteins,and mucus. This
plaque continuously
accumulates on the teeth
and gums. Plaque is easily
removed by regular brushing
and flossing. If plaque is
allowed to build up,
however, it calcifies
(hardens) into tartar.
Tartar can only be removed
by a dentist or dental
hygienist.
last
question
The
reason we brush our teeth
is ?
To remove
bacteria from tooth
surfaces
To remove
food particles from tooth
surfaces
Both A and B
(Correct)
Neither A
and B
We brush our
teeth in order to remove
bacteria from the mouth and
to remove left over food
particles. Bacteria use
left over food particles as
an energy source. Bacteria
break down these food
particles producing acids
which attack tooth enamel.
This bacterial break down
of food particles also
produces sulfur compounds
which give breath its foul
smell.
Back to
Health
Quiz
Disclaimer:
The
information contained
within is for
educational purposes
only. It is not meant
to serve as delivery
of medical care.
Those persons with
specific medical
questions should
consult their
dentist, doctor, or
other medical care
provider.
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