i$.$ TRUE $/$ FALSE: The electric field for a current monopole falls off as

one over distance squared, $\frac{1}{r^2}.$

ii$.$ TRUE $/$ FALSE: Twisted pair wiring between the electrodes and the

instrumentation for biopotential measurement reduces differential inter$-$

ference.

iii. TRUE $/$ FALSE: A microtipped manometer gives a direct measure of

the blood pressure waveform.

iv$.$ TRUE $/$ FALSE: The sphygmomanometer registers systolic and dias$-$

tolic blood pressure along with heart rate.

v$.$ TRUE $/$ FALSE: Indicator$-$dilution methods offer non$-$invasive means

to measure cardiac output.