Diagnosed when 3 or more of these are present: large waist circumference, elevated triglycerides, low HDL, elevated blood pressure, and elevated fasting glucose.
Before you read
Test yourself first: 3 questions
Question 1 of 3
A nurse is counseling parents about newborn sleep safety to reduce the risk of sudden infant death syndrome (SIDS). Which statement indicates correct understanding?
Answer: B. Safe sleep guidance is the back-to-sleep position on a firm flat surface with no loose blankets, pillows, bumpers, or soft toys, in the parents' room but on a separate sleep surface. Side and prone positions increase SIDS risk. Soft bedding and bed-sharing are discouraged.
Question 2 of 3
A nurse is counseling parents about safe sleep to reduce the risk of sudden infant death syndrome (SIDS). Which instruction is correct?
Answer: A. Infants should be placed on their back (supine) to sleep on a firm surface, with no soft bedding, pillows, or bumpers in the crib. Side and prone positions and soft bedding increase SIDS risk. This back-to-sleep guidance is a core health-promotion teaching point.
Question 3 of 3
A newborn screening test (heel stick) screens for which condition, among others?
Answer: B. Newborn screening detects metabolic/genetic disorders such as phenylketonuria (PKU), hypothyroidism, and sickle cell — early detection prevents disability.
Keep the streak going with more questions like these, each with a full rationale.
What is metabolic syndrome?
Diagnosis requires at least 3 of 5 criteria centered on central obesity and insulin resistance. Lifestyle modification is the cornerstone of treatment.
Key points to remember
- Diagnosed when 3 or more of these are present: large waist circumference, elevated triglycerides, low HDL, elevated blood pressure, and elevated fasting glucose.
- Central (abdominal/visceral) obesity and insulin resistance are the driving features.
- It substantially raises the risk of type 2 diabetes, atherosclerotic cardiovascular disease, and stroke.
- Weight loss, increased physical activity, and a heart-healthy diet can reverse or prevent progression.
- Management targets each component: statins for lipids, antihypertensives for BP, and metformin or lifestyle for glucose.
- Prevalence rises with age, sedentary lifestyle, and family history of diabetes or cardiovascular disease.
Nursing priorities
- Measure waist circumference, blood pressure, and obtain fasting lipid panel and glucose to identify components.
- Promote weight loss of 5-10% and at least 150 minutes per week of moderate aerobic activity.
- Provide dietary teaching emphasizing reduced refined carbohydrates, saturated fat, and sodium.
- Administer and educate on prescribed statins, antihypertensives, and antidiabetic medications.
- Encourage smoking cessation and screen for and address obstructive sleep apnea.
Labs & values
Patient teaching
- Even modest weight loss of 5-7% significantly lowers diabetes and cardiac risk.
- Choose whole grains, vegetables, lean protein, and unsaturated fats; limit sugary drinks and processed foods.
- Regular physical activity improves insulin sensitivity independent of weight loss.
- Keep follow-up appointments to monitor blood pressure, lipids, and glucose over time.
Red flags: report now
- New chest pain, dyspnea, or neurologic deficits suggesting an acute cardiovascular or cerebrovascular event.
- Fasting glucose consistently in the diabetic range (≥126 mg/dL) indicating progression to type 2 diabetes requiring treatment.
References
Clinical references for this topic
