Hypertension: Clinical Review for Nurses & Medical Assistants.
Hypertension: Clinical Review for Nurses & Medical Assistants.
Elevate your understanding of High Blood Pressure. A comprehensive review of causes, advanced diagnostics, and current evidence-based management strategies for clinical practice.
High blood pressure, also known as
hypertension, is one of the most common yet often overlooked health problems worldwide.
It’s called the
silent killer
because it may not show noticeable symptoms until it causes serious
complications like
stroke,
heart attack, or
kidney failure. Understanding its causes, warning signs, and prevention can save lives.
Causes of High Blood Pressure.
- Hypertension can be primary (essential) or secondary:
- Primary hypertension – develops gradually over years, often with no single identifiable cause.
- Secondary hypertension – caused by another medical condition, such as:
- Certain medications (e.g., birth control pills, NSAIDs).
Signs and Symptoms.
Most people with high blood pressure do not have symptoms until the condition becomes severe. Possible warning signs include:
- Headaches (especially in the morning)
- Dizziness or blurred vision.
- Nosebleeds.
- Shortness of breath
- Fatigue or confusion
Risk Factors.
Some factors increase the likelihood of developing high blood pressure:
Non-modifiable:
- Age (risk increases with age)
- Race (higher prevalence in people of African descent)
Modifiable:
Treatment Options.
Treatment aims to control blood pressure and reduce the risk of complications:
Lifestyle changes:
- Maintain a healthy weight
- Exercise regularly
- Medications (as prescribed by a doctor):
Prevention Strategies.
Preventing high blood pressure starts with healthy daily habits:
- Eat a balanced diet rich in fruits, vegetables, and whole grains.
- Stay physically active (at least 150 minutes of moderate activity per week).
- Avoid tobacco and limit alcohol.

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