You searched for: “quadrant
quadrant
This entry is located in the following units: -ant, -ants (page 9) quadri-, quadra-, quad-, quadru- (page 1)
Word Entries containing the term: “quadrant
abdominal quadrants; left upper quadrant, left lower quadrant, right upper quadrant, right lower quadrant
Any of four topographic areas of the abdomen divided by two imaginary lines, one vertical and one horizontal, intersecting at the umbilicus (belly button) as determined from the front of the body.

The divisions are the left upper quadrant (LUQ), the left lower quadrant (LLQ), the right upper quadrant (RUQ), and the right lower quadrant (RLQ).

  • Left upper quadrant (LUQ): left lobe of liver, stomach, transverse colon, splenic flexure, pancreas, left kidney, and spleen.
  • Left lower quadrant (LLQ): small intesine, left ureter, sigmoid flexure, descending colon, bladder if distended, left spermatic duct in the male; left ovary and left tube, and uterus if enlarged, in the female.
  • Richt upper quadrant (RUQ): right lobe of the liver, gallbladder, part of transverse colon, part of pylorus, hepatic flexure, right kidney, and duodenum.
  • Right lower quadrant (RLQ): cecum, ascending colon, small intestine, appendix, bladder if distended, right ureter, right spermatic duct in the male; right ovary and right tube, and uterus if enlarged, in the female.
This entry is located in the following units: abdomin-, abdomino-, abdomen- (page 3) -al; -ial, -eal (page 3)
quadrant electrometer
1. A mechanism for measuring electric current passing through a coil by the deflection of a magnetic needle inside the coil.
2. A device for measuring an electric charge by the movement of a vane suspended on a wire between metal quadrants.

The charge is introduced on the vane and quadrants in such a way that there is a proportional twist to the wire.

This entry is located in the following unit: electro-, electr-, electri- (page 99)
quadrant hemianopia
Blindness of the symmetrical quadrant (one fourth) of the field of vison in each eye.
Word Entries at Get Words: “quadrant
quadrant
One of the four quarters into which the plane of a rectangular co-ordinate system.
This entry is located in the following unit: Measurements and Mathematics Terms (page 8)