THE STRENGTH OF THE ELECTRICAL CURRENT GENERATED BY MUSCLE ACTIVITY IS EXPRESSED
ID: 3479242 • Letter: T
Question
THE STRENGTH OF THE ELECTRICAL CURRENT GENERATED BY MUSCLE ACTIVITY IS EXPRESSED IN CONTRACTION OF RESPECT TO ANOTHER PART CONTRACTION OF DIAMETER OF HOLLOW ORGANS (UNITS) MUSCLE MOVES ONE PART OF THE BODY WITH MUSCLE (TYPE), CHANGES THE INTERNAL IS THE NAME OF THE TYPE OF EMG WHERE THE ELECTRODES ARE PLACED ON THE SKIN OVERLYING THE MUSCLE SUSTAINED FUSION OF INDIVIDUAL MUSCLE TWITCHES IS KNOWN AS IS THE COMBINATION OF A SINGLE MOTOR NEURON AND ALL OF THE MUSCLE FIBERS IT CONTROLS THE DETECTION, AMPLIFICATION, AND RECORDING OF CHANGES IN SKIN VOLTAGE PRODUCED BY UNDERLYING SKELETAL MUSCLE CONTRACTIO THE SEQUENTIAL ACTIVATION OF MOTOR UNITS TO PERFORM A DESIGNATED TASK IS KNOWN AS WHEN DOES FATIGUE OCCUR? A DECREASE IN THE MUSCLE'S ABILITY TO GENERATE FORCE DUE TO A DEPLETION OF ATP, A BUILD UP OF INORGANIC PHOSPHATE OR POTASSIUM CAUSING A BLOCKAGE OF CALCIUM RELEASE FROM S.R.OR OXYGEN DEBT IN MUSCLE IS CALLED? DESCRIBE ONE WAY OF CONTROLLING THE DEGREE OF SKELETAL MUSCLE CONTRACTION? IS THE MEASUREMENT OF POWER S THE AMOUNT OF WORK DONE PER UNIT OF TIME WHAT WAS THE HAND DYNAMOMETER/DYNAGRIP USED TO SHOW IS A GRAPHIC RECORDING OBTAINED BY USING A DYNAMOMETER NAME THE INSTRUMENT USED TO MEASURE GRIP FORCE ED CONTRACTILE STRENGTH DUE TO AN INCREASE IN THE NUMBER OF MUSCLE CELLS STIMULATED IS CALLED?Explanation / Answer
1. the strength of the electrical current generated by muscle activity is expressed in millivolts.
2. contraction of skeletal muscle moves one part of the body with respect to another part.
3. contraction of smooth muscle, changes the internal diameter of hollow organs.
4. surface EMG is an EMG where the electrodes are placed on the skin overlying the muscle.
5. sustained fusion of individual muscle twitches is known as tetany
6. motor unit is the combination of a single motor neuron and all of the muscle fibers it controls.
7. the detection, amplification, and recording of changes in skin voltage produced by underlying skeletal muscle contraction electromyography
8. the sequential activation of motor units to perform a designated task known as motor unit requirement.
9. depletion of ATP, build up of lactic acid, oxygen debt are the few reasons due to which fatigue occurs.
10. a decrease in the muscle's ability to generate force due to either a depletion of ATP, a build up of lactic acid or oxygen debt in muscle is called as fatigue
11. activating desired of motor units with the muscle is the way of controlling the degree of skeletal muscle contraction
12 dynamometry is the measurement of power.
13 power is the amount of work done per unit of time.
14. dynamometer/dynagrip used to show the force generated, fatigue over time
15. dynagram is a graphic recording obtained by using a dynamometer.
16. dynagrip is the instrument used to measure grip force
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