Deck 9: Body Mechanics

Question 1

When lifting objects off the floor, it is safest to use the muscles of the:

A) shoulders.
B) arms.
C) back.
D) legs.

Answer 1

legs.

Question 2

A chair that provides good back support and is the proper height for the user is an example of good:

A) body mechanics.
B) ergonomics.
C) workplace management.
D) fitness practice.

Answer 2

ergonomics.

Question 3

An effective way to prevent strain on the body is to avoid sitting in one position for long periods of time.

Answer 3

True

Question 4

When working at a computer, the top of the monitor should be positioned just above the eye level.

Question 5

What is the best way to prevent RMIs?

A) Avoid overusing any one part of the body.
B) Maintain a healthy body weight.
C) Perform stretching exercises regularly.
D) Do not try to lift a heavy object by yourself.

Question 6

Thoracic outlet syndrome results from the compression of nerves in the neck.

Question 7

Carpal tunnel syndrome involves the nerves that pass through a tunnel of bones and ligaments in the foot.

Question 8

Most workplace injuries among health care professionals are the result of:

A) lifting heavy patients.
B) working at the computer.
C) poor practices repeated over time.
D) using dangerous equipment.

Question 9

The best movement to use when reaching for supplies needed to perform a task is to pivot the entire body.

Question 10

How often should a medical transcriptionist who performs all his or her work while seated at the computer take a short break to move around and stretch?

A) Every 10 minutes
B) Every 20 to 30 minutes
C) About once an hour
D) Every 2 to 3 hours

Question 11

Resting the wrists on the edge of the desk or on a wrist rest while keyboarding is a good way to prevent strain and injury.

Question 12

When it is necessary to stand for long periods, a good technique to avoid strain on the back is to place one foot higher than the other.

Question 13

When working at a desk, positioning work in a way that forces you to twist and bend is a good way to provide opportunities for healthy stretching throughout the day.

Question 14

Tendonitis results from repeated motion in a joint that inflames the ligaments.

Question 15

Which is the best body position to maintain when working at a desk for long periods of time?

A) Bending the head slightly forward
B) Sitting straight up with the head and shoulders aligned over the hips
C) Leaning back in a chair
D) Whatever position feels most comfortable

Question 16

Psychological stress can increase the risk of a workplace injury.

Question 17

On a level surface, it is best to pull rather than push heavy objects.

Question 18

When lifting heavy objects, what is the best way to position your feet?

A) One foot slightly in front of the other
B) As close together as possible
C) 6 to 8 inches apart
D) As far apart as is comfortable

Question 19

Entering commands on the computer keyboard instead of using the mouse as a pointer is an effective way to prevent repetitive movement injuries (RMIs).

Question 20

Which practice helps prevent injuries to the wrist when using the computer keyboard for extended periods of time?

A) Keep the wrists as straight as possible.
B) Use the edge of desk or wrist rests for support while keyboarding.
C) Lower the level of the keyboard so that hands are below the elbows.
D) Raise the level of the keyboard so that hands are above the elbows.

Question 21

Which of the following conditions have the signs and symptoms of tingling, numbness, and pain in the hand and results in an inability to make a fist?

A) Carpal tunnel syndrome
B) Thoracic outlet syndrome
C) Tendonitis
D) All of the conditions cause these signs and symptoms.

Question 22

_____ injuries are those caused by lifting, pulling, and pushing.

Question 23

The 12 vertebrae in the chest area are called the ____________________ vertebrae.

Question 24

There is disagreement over the benefits of _____ belts worn when lifting and moving patients.

Question 25

The most common type of injury caused by prolonged computer use is _____ motion injuries.

Question 26

The five vertebrae in the lower back are the ____________________ vertebrae.

Question 27

How many normal curves are there in the spinal column?

A) Two
B) Three
C) Four
D) Five

Question 28

_____ boards are used to safely transfer patients between beds and wheelchairs.

Question 29

Which of the following means the correct positioning of the body for a given task?

A) Ergonomics
B) Body mechanics
C) RMIs
D) Health and safety prevention

Question 30

The seven vertebrae in the neck area are called the ____________________ vertebrae.