Osteoporosis on the NCLEX
Risk factors, T-scores in plain language, bisphosphonate teaching, fall prevention.
Silent until a fracture. The NCLEX tests who is at risk, what the DEXA means, and one very specific pill routine.
Who is at risk
Postmenopausal women (estrogen loss accelerates bone loss), small frame, white or Asian ancestry, family history. Modifiable: smoking, excess alcohol, sedentary lifestyle, low calcium and vitamin D intake. Medical: long-term corticosteroids, hyperthyroidism, and immobility.
T-scores in plain language
DEXA compares the patient's bone density to a healthy young adult. -1 and above: normal. Between -1 and -2.5: osteopenia (low bone mass). -2.5 or lower: osteoporosis. More negative means weaker bone. A fragility fracture plus low density seals the diagnosis.
Bisphosphonate teaching (alendronate)
This is the most testable drill in the topic: take first thing in the morning, on an empty stomach, with a full glass of plain water, and remain upright (sitting or standing) for at least 30 minutes. No food, drink, or other meds during that window. The rules prevent esophagitis and esophageal erosion. Report new jaw pain: osteonecrosis of the jaw is rare but real. Dental work should be completed before starting long-term therapy when possible.
Building bone and preventing falls
Weight-bearing exercise (walking, resistance training) stimulates bone; swimming does not load bone. Adequate calcium and vitamin D. Fall-proof the home: remove throw rugs, light the hallways, grab bars, sturdy footwear, review sedating medications. In osteoporosis, a fall is a fracture.
Frequently asked
Patient takes alendronate with breakfast coffee. What do you teach?
Food and coffee block absorption almost completely. Empty stomach, plain water only, then wait 30 minutes upright before anything else.
Why do long-term steroids cause osteoporosis?
Corticosteroids suppress bone formation and reduce calcium absorption. Long-term users need density monitoring and often preventive therapy.
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