Chapter 13: Lumbosacral Pathologies Questions And Answers 100% Verified
2024
Spinal injuries during athletic competition account for what percentage of all spinal injuries?
a. 5% to 10%
b. 10% to 15%
c. 15% to 20%
d. 20% to 25% - ANS-b. 10% to 15%
How many vertebrae segments comprise the spi...
Chapter 13: Lumbosacral Pathologies Questions And Answers 100% Verified
2024
Spinal injuries during athletic competition account for what percentage of all spinal injuries?
a. 5% to 10%
b. 10% to 15%
c. 15% to 20%
d. 20% to 25% - ANS-✔✔b. 10% to 15%
How many vertebrae segments comprise the spinal column?
a. 23
b. 30
c. 33
d. 35 - ANS-✔✔c. 33
What is the space where the spinal nerve roots exit the vertebral column called?
a. Pars interarticularis
b. Intervertebral foramen
c. Foramen magnum
d. Neural arch - ANS-✔✔b. intervertebral foramen
How many pairs of foramina perforate the sacral bone, allowing for the passage of the dorsal and
ventral primary divisions of the sacral plexus?
a. Two
b. Three
c. Four
d. Six - ANS-✔✔c. four
, Which of the following describes the first sacral vertebra failing to unite with the remainder of the
sacrum?
a. Lumbarization
b. Sacralization
c. Lamination
d. Delamination - ANS-✔✔a. Lumbarization
How many intervertebral discs are found along the spinal column?
a. 21
b. 23
c. 25
d. 27 - ANS-✔✔b. 23
What is the amount of stress placed on the lumbar intervertebral discs when a person is standing?
a. 165 lb. (75kg) of pressure
b. 220 lb. (100kg) of pressure
c. 386 lb. (175kg) of pressure
d. 606 lb. (275kg) of pressure - ANS-✔✔b. 220 lb. (100kg) of pressure
What is the amount of stress placed on the lumbar intervertebral discs when a person is in the supine
position?
a. 165 lb. (75kg) of pressure
b. 220 lb. (100kg) of pressure
c. 386 lb. (175kg) of pressure
d. 606 lb. (275kg) of pressure - ANS-✔✔a. 165 lb. (75kg) of pressure
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