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Bone Density Review Test #4
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Bone Density Review Test #4
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Bone Density Review Test #41.What region of the vertebral column has 5 fused vertebrae?
Cervical.
Thoracic.
Lumbar.
Sacrum. - -Sacrum.
-2. The purpose of the World Health Organization's T-score criteria is to:
Classify a patient with a bone fragility range
Classify diagnoses that are either normal, as osteopenia or as osteoporotic
Classify a patient with outcomes for treatment modalities
Classify a patient with core standards for bone debility - -Classify diagnoses
that are either normal, as osteopenia or as osteoporotic
-3. Osteoporosis commonly affects which of the following?
The wrist.
The spine.
The hip.
All of the above. - -All of the above.
-4. What type of hormone is given in hormone replacement therapy for
osteoporosis?
Melatonin.
Leukotrienes.
Testosterone.
Estrogen. - -Estrogen.
-5. There is no known cause for what type of osteoporosis?
Primary.
Secondary.
Limited osteoporosis.
Idiopathic juvenile. - -Idiopathic juvenile.
-6. The remodeling cycle involves:
The development of metastatic disease
The osteoclasts at the cellular level
Cavity configuration
An increase in bone disparity during bone resorption - -The osteoclasts at
the cellular level
-7. Osteoporosis is a condition that will cause what? The bones to become
brittle and weak.
The blood to become thin.
The skin to weaken.
, The liver to shut down. - -The bones to become brittle and weak.
-8. A Z-score of zero means what?
The score is below the mean's score.
The score is above the mean's score.
The score is the same as the mean's score.
That there is no T-score. - -The score is the same as the mean's score.
-9. The Bone Mass Measurement Act established:
Medical necessity coverage for bone densitometry
The percentage of bone deterioration for a diagnosis of osteoporosis
The bone resorption rates
The reporting of statistical data associated with bone fractures - -Medical
necessity coverage for bone densitometry
-10. The bones of the inferior and anterior portion of the skull are known as
what?
Sternum.
Facial bones.
Cranium.
Temple. - -Facial bones.
-11. Sources of precision errors are attributed to operator and:
Device calcification
Digital scanning
Patient characteristics
Relative risk values - -Patient characteristics
-12. Which region of the spine is most often measured for bone mineral
density?
The L1-L4 of the spine
The B1-B12 of the spine
The celiac region
The Vena cava region - -The L1-L4 of the spine
-13. The procedures for quality control in densitometry were based on:
Structural formation
Analytical chemistry
Medical configuration
Clinical modeling research - -Analytical chemistry
-14. Which of these is true regarding osteoclasts?
They do not damage the bone.
They destroy the bone.
They cause moderate damage to the bone.
They create a new bone. - -They do not damage the bone.
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