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Questions and Answers
What is the definition of hypertension?
What causes hypertension?
What are the potential consequences of chronic hypertension?
How does early diagnosis and proper treatment of hypertension impact morbidity and mortality?
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What is the primary cause of increased vascular tone in most cases of hypertension?
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Study Notes
Definition and Causes of Hypertension
- Hypertension is defined as a sustained systolic blood pressure ≥ 140 mmHg and/or diastolic blood pressure ≥ 90 mmHg
- The primary cause of hypertension is multifactorial, involving genetic, environmental, and lifestyle factors
- However, in most cases, the primary cause of increased vascular tone is the dysregulation of the renin-angiotensin-aldosterone system
Consequences of Chronic Hypertension
- Chronic hypertension can lead to cardiovascular disease, stroke, and kidney disease
- It can also cause vision loss, cognitive impairment, and damage to blood vessels and organs
- Uncontrolled hypertension can lead to heart failure, coronary artery disease, and peripheral artery disease
Impact of Early Diagnosis and Treatment
- Early diagnosis and proper treatment of hypertension can significantly reduce morbidity and mortality
- Effective blood pressure control can prevent or delay the onset of cardiovascular disease and other complications
- Lifestyle changes, such as regular exercise, weight management, and a balanced diet, can help manage hypertension and reduce the risk of complications
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Description
Test your knowledge of antihypertensive drugs with this quiz based on Dr. Salem Abukres' pharmacology lecture. Assess your understanding of hypertension, its definition, and the mechanisms of action of antihypertensive medications.
