مركز الاختبارات الالكترونية

intro quiz

a function of one or several variables that carries useful information

Signal
System
Process
Transform

Which one does not refer to Bioelectric;

ECG
EMG
magnetic fields generated
EHG

physical device or a set of

rules which transform one variable into

another variable.

signal
system
ECG
Dialog

example of signal process system

Continuous Time systems
Discrete time systems
a+b
none

Which one describes Analog Signal Processing
Legacy
Repeatability problems
Sensitivity to the environment
all of above

which one does not refer to Digital Signal Processing
Platform
General purpose computers
Sensitive analog traces on PCBs
Adaptive

device that transforms physical

measurand into and electric output

Sensors
Analog Signal Conditioner
Digital Signal Processing
none

Which step includes set of amplifiers and analog filters

signal conditioner
Data system
sensor
digital signal process

Consists mainly of an input amplifier and analog to digital

converter (ADC).

Analog Signal Conditioner
Data Acquisition system
Sensors
Interpretation

Signal Processing is performed for:

To remove unwanted signal Components (filtering)
To Extract information
To predict future values
all of above

helps us to understand its normal function, predict changes

due to alteration, and propose methods of

artificial intervention.

signal processing
biomechanics
biomedical
bio-material

which one does not include kinematics and kinetics
Dynamics
Constant velocity systems
Motionless systems

study of the variables that describe

or quantify motion

Kinematics
Kinetics

study of the variables that cause or

influence motion

Kinematics
Kinetics

which one is a (kinetic)
Displacement
Velocity
Acceleration
Moments

(Material

strength, Material compatibility (interactions

of medical implants and the body)

Biofluid
Biomechanics
Biomaterials
Biomedical

to diagnose tumors

Heat transfer
Mass Transfer
Biocontrol

(NS+Sensory Systems)

Biocontrol
Metabolism
Voluntary motion
Open Loop

works such as a gyroscope that senses linear and angular accelerations.

Visual System
The vestibular system
The proprioception system
all of above

which one refers to swing phase

initial contact
loading response
mid stance
midswing

Sports Biomechanics used in order to achieve

Maximal Performance
Minimizing Risk Of Injury
Minimizing Energy Consumption.
all of above

refers to the measurements of the human individual.

Anthropometry
Cellular Biomechanics
Tissue Mechanics
Exoskeleton

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