WEBVTT

1
00:00:01.433 --> 00:00:03.099
Open wide!

2
00:00:03.100 --> 00:00:05.366
Dentists diagnose and treat problems

3
00:00:05.366 --> 00:00:06.632
that occur in teeth and

4
00:00:06.633 --> 00:00:08.433
the tissues of the mouth.

5
00:00:08.433 --> 00:00:10.099
Dentists use a variety of tools

6
00:00:10.100 --> 00:00:11.633
and equipment to fill cavities…

7
00:00:11.633 --> 00:00:12.866
repair broken teeth…

8
00:00:12.866 --> 00:00:14.699
and remove diseased teeth.

9
00:00:14.700 --> 00:00:16.200
To keep teeth healthy and strong,

1
00:00:16.200 --> 00:00:17.433
dentists remove plaque,

1
00:00:17.433 --> 00:00:18.866
and conduct check-ups after a

1
00:00:18.866 --> 00:00:21.232
hygienist cleans a patient’s teeth.

1
00:00:21.233 --> 00:00:23.799
They may also make models for dentures.

1
00:00:23.800 --> 00:00:25.900
Dentists advise patients on dental care,

1
00:00:25.900 --> 00:00:27.233
and encourage them to keep up

1
00:00:27.233 --> 00:00:29.133
with flossing and brushing.

1
00:00:29.133 --> 00:00:31.733
Dentists suit up in surgical masks, gloves,

1
00:00:31.733 --> 00:00:33.799
and safety glasses to protect themselves

1
00:00:33.800 --> 00:00:35.800
from infectious diseases.

2
00:00:35.800 --> 00:00:37.566
When they’re not working with patients,

2
00:00:37.566 --> 00:00:40.299
they supervise dental hygienists, assistants,

2
00:00:40.300 --> 00:00:41.733
and lab technicians,

2
00:00:41.733 --> 00:00:44.499
and manage business aspects of their practice.

2
00:00:44.500 --> 00:00:45.833
Many dentists set up their own

2
00:00:45.833 --> 00:00:46.999
private practices,

2
00:00:47.000 --> 00:00:49.566
or work in already-established practices.

2
00:00:49.566 --> 00:00:51.399
Others work in hospitals, clinics,

2
00:00:51.400 --> 00:00:53.100
and research facilities.

2
00:00:53.100 --> 00:00:55.333
Weekend and evening hours may be necessary

3
00:00:55.333 --> 00:00:57.699
to accommodate patients’ schedules.

3
00:00:57.700 --> 00:00:59.600
Physical stamina, good dexterity,

3
00:00:59.600 --> 00:01:01.333
and patience, are important qualities

3
00:01:01.333 --> 00:01:02.799
for dentists.

3
00:01:02.800 --> 00:01:04.766
Students considering a career in dentistry

3
00:01:04.766 --> 00:01:06.632
need to complete biology and

3
00:01:06.633 --> 00:01:08.499
chemistry courses in college,

3
00:01:08.500 --> 00:01:10.033
and take the Dental Admission Test.

3
00:01:10.033 --> 00:01:11.499
They must earn a doctoral degree

3
00:01:11.500 --> 00:01:12.700
from dental school,

4
00:01:12.700 --> 00:01:14.600
then obtain a dentistry license.

4
00:01:14.600 --> 00:01:17.066
It’s a long road to becoming a dentist,

4
00:01:17.066 --> 00:01:19.032
but helping people maintain oral health

4
00:01:19.033 --> 00:01:21.933
can make dentistry a very rewarding profession.