A dimension analyser can follow pulsatile changes in vessel dimensions in vivo; combined with pressure changes these determine vessel compliance/elastic behavior. The other instruments mainly characterize material samples through imposed mechanical or thermal tests. Therefore B is the intended in-vivo instrument.
More Physiological Measurements questions
GATE 2020 BM Q24– During stethoscopic examination at the left midclavicular line in the fifth intercostal…
GATE 2020 BM Q64– A C-clamp magnetic arterial-flow probe records 3.75 nV between diametrically opposite…
GATE 2024 BM Q35– Use Wien’s displacement constant 2.898×10⁻³ m K to find the peak black-body emission…
GATE 2024 BM Q43– In the shown pressure catheter–diaphragm sensor, liquid resistance RL arises from viscous…
GATE 2024 BM Q64– Motor nerve stimulation is 4 cm and 24 cm from the recording site. Corresponding distal…
GATE 2023 BM Q20– Korotkoff sounds are used in which measurement technique?