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Category: Rad Tech Talk

Radiologic Technologist Blog

Patient Radiation Dose Measurement in Fluoroscopy and CT Examinations

Fluoroscopy and patient radiation dose

Radiation dose represents the energy deposited per unit mass of tissue. It is typically measured in Gray (Joules/kg). This deposition of energy may cause damage the tissues, and therefore, patient radiation dose must be measured and monitored. Patients are exposed to some of the largest doses of radiation during fluoroscopically-guided procedures and computed tomography examinations. Radiologic technologists play a key role in limiting this dose, based on the ALARA principle, by using the correct imaging techniques.

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Calcium Intake and Bone Health: Are You Getting Enough?

calcium intake and bone health

Most people know that calcium intake and bone health are intimately linked. But do you know how much calcium is necessary to maintain healthy bones? DXA operators may often be questioned by patients about ways to improve their bone density. It’s always a good idea to refer the patient to a physician or dietary consultant, but here’s a quick guide for radiologic technologists about calcium intake and bone health.

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Best Vitamin D for Bone Health: Dietary Sources or Supplements?

best vitamin D for bone health

For most individuals, the recommended intake of vitamin D is 200 IU per day. However, people in the 50- to 70-year age group are recommended to increase their vitamin D intake to 400 IU per day. People above the age of 70 should take 600 IU of vitamin D every day. What is the best vitamin D for bone health? Dietary sources or supplements?

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Bone Health and Osteoporosis: Challenges in the United States

bone health and osteoporosis calcium

To a large extent, the physical, emotional, and financial burden of osteoporosis is preventable. While there is no doubt that there are considerable gaps in our knowledge of bone health and osteoporosis and further research is certainly warranted, also lacking is an application of the knowledge we already have about prevention, diagnosis, and treatment of osteoporosis and other bone diseases. This is relevant to both individuals and healthcare providers. X-ray technologists play a key role in the bone health of Americans by performing DXA scans.

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