Bone Case Study 1. A bone mineral density (BMD) test measures the amount of mineral concentration in a specific region of the bones in order to determine a persons bone strength or density and their risk for fractures. 2. The physician uses the BMD test in conjunction with a patient’s history to determine the patient’s risk of Osteoporosis. Osteoporosis is a disease that is characterized by thinning, weak bones. Bone loss is actually a normal event in the human body.
We loose bone when cells (osteoclasts) release stored salts (calcium, phosphorous, magnesium) from the bone into the blood stream when dietary intake is not providing adequate amounts. Typically (at least until age 30) we have other cells (osteoblasts) that come in and repair, repair and build lost bone. Osteoporosis occurs when the osteoclasts are working faster than the osteoblasts. Eventually the osteoblasts fall further and further behind leaving thin and brittle bones. 3. Results for the BMD test are given as T-scores and Z-scores.
The T-score compares the results with a healthy young adult of the same gender and the Z- score compares it with an individual of the same age and gender. A positive or normal result of the BMD would be 1 standard deviation (+1/-1) of the T-score mean. A result of 2. 5 or greater below the mean is considered to be osteoporosis. 4. Osteoporosis is the diagnosis for a person whose score falls 2.
5 standard deviations below the mean. If her history reports findings of bone fractures that are osteoporosis related, her diagnosis may be that of severe osteoporosis. 5. When diagnosing a patient the most critical information will come from the patient’s history (familial and personal).
The Essay on Osteoporosis Patient Bone Unmet
# Osteoporosis Osteoporosis affects millions of people in the United States. The most affecting age group are postmenopausal women and the elderly. As many as 32% of women and 17% of men up to the age of 90 will suffer at least one fracture of the hip, spine, wrist, or other susceptible bone attributable to osteoporosis (Pamela W McCoy, Dec 2001). Osteoporosis is a condition in which the bone ...
This information allows a caregiver to assign specific risk factors associated with certain diseases which help determine a person’s chance of developing a disease as well as measures that can help prevent further progression. It was important for the doctor to know if Janice ‘s diet included adequate amounts of calcium and vitamin D.
Both play key roles in bone density, calcium is needed to maintain bone strength and vitamin D is needed for calcium absorption into the blood stream and reabsorbing in the kidneys. Hormone replacement therapy plays a role in the prevention of osteoporosis because it restores estrogen levels and helps to slow the bone thinning process (HRT and its osteoporotic benefits can be offset by possibly increasing risk for other serious diseases).
The history of her familial and personal fractures can help determine predisposition and stage of osteoporosis. 6. Asian and Caucasian females have the highest rates of osteoporosis. Gender and race are two very big risk factors for osteoporosis.
Poor diet and body structure (frame size) appear to be the biggest factor as to why Caucasian women have higher rates of the disease. Larger body frames need larger bones to support them allowing for greater bone density. (2004) Bone Density Test. Retrieved February 12, 2005 from world wide web: web Leon MD (2004) Beautiful Bone without Hormones.
New York, NY: Gotham Books. (2004) Bone Density Test. Retrieved February 12, 2005 from world wide web: web (2002) National Osteoporosis Foundation’s Five Steps to Bone Health and Osteoporosis Prevention. Retrieved February 15, 2005 from world wide web: web (2003) WebMD Health Hormone replacement therapy for osteoporosis. Retrieved from world wide web: web (2003) National Institutes of Health Osteoporosis and Asian American Women. Retrieved from world wide web: web.
