# A 65-year-old postmenopausal woman visits the clinic for a routine health assessment. Which assessment finding would be most concerning for increased risk of osteoporosis?

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> url: https://mymerci.kr/pages/nclex_q.php?qn_id=540977  
> language: ko  
> subject: Adult Health

## 문제

A 65-year-old postmenopausal woman visits the clinic for a routine health assessment. Which assessment finding would be most concerning for increased risk of osteoporosis?

## 보기

1. History of smoking 2 packs per day for 30 years and current alcohol consumption of 4-5 drinks daily **✔ 정답**
2. Family history of arthritis and morning joint stiffness lasting less than 30 minutes
3. Sedentary lifestyle with no weight-bearing exercise for the past 5 years
4. Recent weight gain of 15 pounds over the past year with increased abdominal girth

**정답: 1**

## 해설

Smoking and excessive alcohol consumption are major modifiable risk factors for osteoporosis, accelerating bone loss and impairing bone formation. Other options (family history of arthritis, sedentary lifestyle, weight gain) are less significant risk factors for osteoporosis.

## 심화 해설

Clinical Judgment
This question focuses on identifying the most **important** risk factor for osteoporosis in a postmenopausal woman. The key is recognizing a combination of modifiable high-risk factors. In option 1, 'smoking 2 packs a day for 30 years' and 'drinking 4-5 drinks a day' are each independently strong risk factors, but together they synergistically accelerate bone loss. Smoking interferes with calcium absorption, inhibits estrogen metabolism, and impairs osteoblast function, while excessive alcohol intake causes direct bone toxicity, nutritional deficiencies, and an increased risk of falls. Combined with the loss of estrogen's protective effect due to menopause, this combination represents the most immediate and severe risk.

Memory Tip:
The **S**M**A****C****K** mnemonic for remembering major osteoporosis risk factors: **S**moking, **M**enopause, **A**lcohol, **C**orticosteroids, **K**idney disease. Option 1 includes two of these (**S** and **A**).

KR vs US:
In Korea, there is a tendency to place more emphasis on family history or body type (low body weight), but in the NGN/US approach, the assessment of modifiable lifestyle factors and their potential for intervention (e.g., smoking cessation, alcohol control programs) is considered very important. This reflects a prevention-focused nursing assessment.

## 임상 시나리오

Clinical Practice Guide
When assessing osteoporosis risk in postmenopausal women, systematically evaluate the following factors: 1) personal history (smoking, alcohol consumption, long-term corticosteroid use), 2) fall risk (balance, vision, muscle strength), 3) dietary habits (calcium/vitamin D intake), 4) family history (hip fracture), 5) secondary causes (such as hyperthyroidism).
Caution:
Be careful of traps in SATA (Select All That Apply) questions. 'Family history of arthritis' (option 2) may be confused with degenerative arthritis, but it is not a direct risk factor for osteoporosis. 'Lack of exercise' (option 3) and 'weight gain' (option 4) are also risk factors, but they pose a lower risk than the combination of smoking/alcohol consumption. When the question asks for the "most concerning," **prioritization** that compares the degree of risk is key.

## 핵심 개념

- **Osteoporosis** — Osteoporosis. A metabolic bone disease characterized by decreased bone density and deterioration of bone microarchitecture, leading to increased fracture susceptibility.
- **Postmenopausal** — Postmenopause. A period when ovarian function ceases and estrogen production significantly decreases, marking a major turning point where bone loss accelerates in women.
- **Modifiable Risk Factor** — Modifiable risk factors. Disease risk factors that can be changed through lifestyle habits such as smoking, drinking, lack of physical activity, and nutritional deficiencies.
- **Bone Mineral Density** — Bone mineral density. A key indicator for assessing bone strength and fracture risk, measured by dual-energy X-ray absorptiometry (DXA).
- **Estrogen Deficiency** — Estrogen deficiency. A major physiological change of menopause, where the protective effect of estrogen that suppresses osteoclast activity is lost, leading to increased bone resorption.

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