Question 11 at the MSE-biology 9 (Measuring instruments)
Question A2DCCA on biology-9 sites FIPI:
To measure muscle strength in humans, the experimenter needs
spirometer
a blood pressure monitor
electrocardiograph
dynamometer
?
The correct answer is the dynamometer (answer 4).
With the help of a spirometer, the parameters of the respiratory system are examined, with the help of a tonometer - blood pressure in the vessels, the electrocardiograph allows to study the features of the heart by means of an ECG.
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