Bone Density Study Material With 100%
Verified Solutions
Normal Bone density T-score - Answer -1 or better
Osteopenia or low bone density - Answer Between -1 and -2.5
Osteoporosis - Answer -2.5 or poorer
Severe or established osteoporosis - Answer -2.5 or poorer and a fracture
The WHO criteria were intended to be applied to measurements of bone density made in
______ Caucasian women only. - Answer Postmenopausal
Indications for Bone Mineral Density testing - Answer *Women aged 65 and older.
*Postmenopausal women under age 65 with risk factors for fracture.
*Women during the menopausal transition with clinical risk factors for fracture, such as
low body weight, prior fracture, or high-risk medication use.
*Men aged 70 and older.
*Men under age 70 with clinical risk factors for fracture.
*Adults with a fragility fracture.
*Adults with a disease or condition associated with low bone mass or bone loss.
*Adults taking medications associated with low bone mass or bone loss.
*Anyone being treated, to monitor treatment effect.
*Anyone not receiving therapy in whom evidence of bone loss would lead to treatment.
, What database should be used for T-score derivation at the hip regions? - Answer
NHANES III
The WHO international reference standard for osteoporosis diagnosis is a T-score of. -
Answer -2.5 or less at the femoral neck.
The reference standard from which the T-score is calculated is the? - Answer Female,
white, aged 20-29 years, NHANES III database
Forearm BMD should be measured under the following circumstances: - Answer (a) Hip
and/or spine cannot be measured or interpreted.
(b) Hyperparathyroidism
(c) Very obese patients
Anatomically abnormal vertebrae may be excluded from analysis if: - Answer (a) They
are clearly abnormal and non-assessable within the resolution of the system.
(b) There is more than a 1.0 T-score difference between the vertebrae in question and
adjacent vertebrae.
True or False? Ward's area and the greater trochanter should not be used for diagnosis.
- Answer True
True or False? The 33% radius of the non-dominant forearm is used for diagnosis. -
Answer True
True or False? People with low bone mass or density are not necessarily at high risk for
fracture. - Answer True
True or False? The use of Z-scores is preferred in Females prior to menopause and in
young males younger than age 50. - Answer True
Verified Solutions
Normal Bone density T-score - Answer -1 or better
Osteopenia or low bone density - Answer Between -1 and -2.5
Osteoporosis - Answer -2.5 or poorer
Severe or established osteoporosis - Answer -2.5 or poorer and a fracture
The WHO criteria were intended to be applied to measurements of bone density made in
______ Caucasian women only. - Answer Postmenopausal
Indications for Bone Mineral Density testing - Answer *Women aged 65 and older.
*Postmenopausal women under age 65 with risk factors for fracture.
*Women during the menopausal transition with clinical risk factors for fracture, such as
low body weight, prior fracture, or high-risk medication use.
*Men aged 70 and older.
*Men under age 70 with clinical risk factors for fracture.
*Adults with a fragility fracture.
*Adults with a disease or condition associated with low bone mass or bone loss.
*Adults taking medications associated with low bone mass or bone loss.
*Anyone being treated, to monitor treatment effect.
*Anyone not receiving therapy in whom evidence of bone loss would lead to treatment.
, What database should be used for T-score derivation at the hip regions? - Answer
NHANES III
The WHO international reference standard for osteoporosis diagnosis is a T-score of. -
Answer -2.5 or less at the femoral neck.
The reference standard from which the T-score is calculated is the? - Answer Female,
white, aged 20-29 years, NHANES III database
Forearm BMD should be measured under the following circumstances: - Answer (a) Hip
and/or spine cannot be measured or interpreted.
(b) Hyperparathyroidism
(c) Very obese patients
Anatomically abnormal vertebrae may be excluded from analysis if: - Answer (a) They
are clearly abnormal and non-assessable within the resolution of the system.
(b) There is more than a 1.0 T-score difference between the vertebrae in question and
adjacent vertebrae.
True or False? Ward's area and the greater trochanter should not be used for diagnosis.
- Answer True
True or False? The 33% radius of the non-dominant forearm is used for diagnosis. -
Answer True
True or False? People with low bone mass or density are not necessarily at high risk for
fracture. - Answer True
True or False? The use of Z-scores is preferred in Females prior to menopause and in
young males younger than age 50. - Answer True
