What is this instrument used for?: (A) Measure weight, (B) Measure height, (C) Measure length, (D) Measure upper segment: lower segment ratio
Answer is C. c. Measure lengthThe instrument shown in the picture is an 'Infantometer'. Infantometer is a horizontal rod with a ruler with 2 vertical boards on 2 ends (one fixed and other moveable), used to measure length of an infant.