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A common user interface includes the use of a keyboard and mouse to input to the computer
and a VDT "Video Display Terminal" for output from a computer. which population is most likely
to use this type of user interface?
A: People with ALS
B: People with Ataxia
C: People with head injuries
D: Able-bodied users
Answer: D
The GUI "Graphical user interface" uses a mouse pointer instead of a simple cursor, at least one
window and a graphical menu bar. Movement of the mouse equivalent "Head Pointer, Joystick,
Etc" allows the user to select an item or icon on the menu bar. the major advantages of GUI are:
A: it increases accuracy
B: it allows the use of menus and icons instead of a keyboard
C: it saves typing and reduces effort
D: it allows more than one program or window to be run simultaneously
E: it helps with recall and ease of use
Answer: all are correct.
True or False: A significant limitation of the GUI in assistive technology is that the physical "eye
hand coordination" and visual skills may not be available to the user.
Answer: True
,True or False: parallel and serial ports are two data formats that transfer information between
the CPU "central processing unit" and peripheral devices such as printers and voice synthesizers.
Answer: true
which of the following would not be considered a factor that affects the readability of text
characters?
A: size "vertical height"
B: number of letters in a word
C: Spacing "horizontal distance between letters and width of letters"
D: contrast "the relationship of background and foreground color"
Answer: B: number of letters in a word
the muscle group located on the posterior aspect of the femur is the:
A: Quadriceps, "four-headed muscle of the femur"
B: Biceps Femoris, is a muscle of the posterior (the back) thigh
C: Hamstrings, is a group of tendons contracted by three posterior thigh muscles
"semitendinosus, semimembranosus and biceps Femoris"
D: Triceps
E: Erector spine
Answer: C: Hamstrings
The tibia is distal to the:
A: Femur, thigh bone
B: Humerus, forelimb that runs from the shoulder to the elbow.
C: Clavicle, collarbone
D: Radius, two large bones of the forearm, the other being the ulna.
E: Tarsal Bones, is a cluster of seven articulating bones in each foot
Answer: Humerus
The Shoulder Joint is a:
A: Hinge Joint
B: Ball and Socket Joint
C: Pivot joint
D: Gliding Joint
E: Saddle Joint
Answer: B: Ball and Socket Joint
, Standing upright with your knee extended you move your leg laterally away from your body, this
movement at the hip would be referred to:
A: Extension
B: Flexion
D: Rotation
D: Adduction
E: Abduction
Answer: E: Abduction
A Client whose ankles are fixed in a position with their toes pointing down would have what
type of ankle contracture?
A: Plantar flexion
B: Rotation
C: Extension
D: Dorsi Flexion
Answer: A: Plantar flexion
A client who sits on a sling seat without a solid seat for an extended period of time is likely to
end up sitting with their hips in:
A: Internal rotation
B: External rotation
C: Abduction
D: Adduction
E: A and D
Answer: E: A and D
Tight hamstring muscles can contribute to which of the following difficulties in sitting?
A: Posteriorly tilted pelvis
B: Sacral sitting
C: Knee contractures
D: Pelvis sliding forward on the seat
E: Kyphosis
F: All of the Above
Answer: F: All of the Above