Bone Density Registry Review Questions And Answers Graded A+ 2024.
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Bone Density Registry
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Bone Density Registry
Bone Density Registry Review Questions And Answers Graded A+ 2024.
According to the WHO criteria, for the diagnosis of osteoporosis, based on the measurement of bone density is - correct answer. 2.5 standard deviations or more below the young adult peak bone density
Name the c...
Bone Density Registry Review Questions
And Answers Graded A+ 2024.
According to the WHO criteria, for the diagnosis of osteoporosis, based on the
measurement of bone density is - correct answer. 2.5 standard deviations or more
below the young adult peak bone density
Name the current gold standard technique for measuring bone density - correct
answer. DXA
Cancellous bone is also known as what? - correct answer. Trabecular bone
What is the anatomical landmark of the proximal femur that indicates the best visual
indication of the degree of rotation of the proximal femur? - correct answer. Lesser
trochanter
Which lumbar vertebra is described as having a characteristic shape of an X or H on a
DXA PA spine scan? - correct answer. L4
Name all of the bisphosphonates for prevention and treatment of osteoporosis - correct
answer. Alendronate, risedronate, ibandronate
Name the bisphosphonate for treatment only of osteoporosis - correct answer.
Zolendronic acid (Reclast)
What medication used to be classified as a SERM and is an estrogen
agonist/antagonist and reduces breast cancer - correct answer. Ralaxofene (Evista)
Is Forteo a bisphosphonate? - correct answer. No, it's an anabolic
Quantitative computed tomography or QCT results are usually reported in - correct
answer. Grams per cubic centimeter g/cm3
, Quantitative computed tomography is - correct answer. Volumetric measurement of
100% trabecular bone at the spine
Peripheral bone mineral density measurements are advocated for - correct answer.
Screening
What is the most important clinical consequence of osteoporosis? - correct answer.
Fracture
What is the name of the tool that integrates clinical information in a quantitative manner
to predict a ten-year probability of major osteoporotic fracture for both men and women?
- correct answer. FRAX
Ability to measure true value and most important for DXA and assessment of fracture
risk - correct answer. Accuracy
Is precision or accuracy mostly affected by technology? - correct answer. Accuracy
The reproducibility of measurements and most important for serial measurements to
determine if there has been interval change - correct answer. Precision
Is accuracy or precision mostly affected by the technologist? - correct answer.
Precision
What is the percentage of trabecular bone in the skeleton? - correct answer. 20%
The forearm is not used to monitor the effects of therapy for osteoporosis because -
correct answer. Rate of change in BMD is too slow
Which of the following sites is mostly composed of cortical bone? Distal forearm,
femoral neck, proximal forearm, vertebral bodies - correct answer. Proximal forearm
What is the name of the isotope that was used in single photon absorptiometry - correct
answer. Iodine - 125
What is the texture index that evaluates the pixel grey level variations in lumbar spine
DXA images? - correct answer. Trabecular bone score or TBS
Type two primary osteoporosis occurs - correct answer. Generally after age 70
What technique used images of the hand and an aluminum wedge? - correct answer.
Radiographic absorptiometry RA
New bone is formed by the - correct answer. Osteoblasts
Cancellous bone is also known as - correct answer. Trabecular bone
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