What is the best test to identify the risk of osteoporosis in postmenopausal women?
Skeletal x-ray
Calcium blood level
Bone density scan
CAT scan
The Correct Answer is C
A. Skeletal x-ray: Skeletal x-rays can show bone loss but are not sensitive enough for early detection of osteoporosis.
B. Calcium blood level: Blood calcium levels do not directly indicate bone density.
C. Bone density scan: Bone density scans (DEXA scans) are the gold standard for diagnosing osteoporosis and assessing fracture risk.
D. CAT scan: CAT scans are not typically used for assessing bone density.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Herpes zoster virus usually is permanently disabling to healthy adults. Herpes zoster (shingles) can cause significant pain and discomfort, but it is not typically permanently disabling to healthy adults.
B. The pain experienced by most patients is typically described as "dull and aching." The pain associated with herpes zoster is usually described as sharp, burning, or stabbing rather than dull and aching.
C. There is usually a rash that occurs in the thoracic region. The rash associated with herpes zoster often appears in a dermatomal distribution, commonly in the thoracic region, following a nerve pathway on one side of the body.
D. Analgesics are often prescribed for pain; however, steroids are usually avoided because of the immune system suppression. While analgesics are commonly prescribed for pain management in herpes zoster, steroids may be used in certain cases to reduce inflammation, particularly if there is nerve involvement. The use of steroids should be carefully considered based on the patient’s overall health and immune status.
Correct Answer is A
Explanation
A. Hypertension: Decreased blood vessel elasticity can lead to increased vascular resistance, resulting in hypertension.
B. Confusion: While confusion can result from poor circulation, it is not a direct result of decreased blood vessel elasticity.
C. Retained secretions: Retained secretions are more related to respiratory issues rather than circulatory changes.
D. Tachycardia: Tachycardia is an increased heart rate and is not a direct result of decreased blood vessel elasticity.
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