Podcast
Questions and Answers
Which type of hypertension occurs in the absence of other diseases or medical conditions?
Which type of hypertension occurs in the absence of other diseases or medical conditions?
- Secondary hypertension
- Diastolic hypertension
- Essential hypertension (correct)
- White coat hypertension
What is one of the primary contributing factors to primary hypertension?
What is one of the primary contributing factors to primary hypertension?
- Obstructive sleep apnea
- Cushing's syndrome
- Family history of cardiovascular conditions (correct)
- Kidney disease
Which condition is NOT typically associated with secondary hypertension?
Which condition is NOT typically associated with secondary hypertension?
- Obstructive sleep apnea
- Adrenal disease
- Hyperparathyroidism
- Stress (correct)
Which gland is associated with Cushing's syndrome, impacting blood pressure regulation?
Which gland is associated with Cushing's syndrome, impacting blood pressure regulation?
Which condition involves the narrowing of the aorta, affecting blood flow?
Which condition involves the narrowing of the aorta, affecting blood flow?
What is pheochromocytoma?
What is pheochromocytoma?
Which hormone is primarily involved in Conn's syndrome leading to high blood pressure?
Which hormone is primarily involved in Conn's syndrome leading to high blood pressure?
Which condition is characterized by frequent pauses in breathing during sleep?
Which condition is characterized by frequent pauses in breathing during sleep?
What major factor can contribute to high blood pressure as one gets older?
What major factor can contribute to high blood pressure as one gets older?
Which condition is a direct cause of primary hypertension?
Which condition is a direct cause of primary hypertension?
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Study Notes
Primary Hypertension
- Occurs without the presence of other diseases, known as essential hypertension.
- Constitutes the majority of hypertension cases.
- Linked to multiple risk factors:
- Obesity: Increases strain on the cardiovascular system.
- Lifestyle factors: Smoking and excessive alcohol consumption elevate blood pressure.
- Family history: Genetic predisposition to cardiovascular conditions.
- Age: Risk of hypertension rises as individuals grow older.
- Stress: Chronic stress can contribute to hypertension.
Secondary Hypertension
- Develops as a result of other medical conditions.
- Major causes include:
- Kidney Disease: Impaired blood supply due to injury or narrowed arteries affects kidney function.
- Adrenal Disease: Hormonal imbalance from adrenal issues can lead to hypertension.
- Pheochromocytoma: Tumor causing overproduction of fight-or-flight hormones (epinephrine, norepinephrine).
- Conn’s Syndrome (Primary Aldosteronism): Overproduction of aldosterone, leading to sodium retention and increased blood pressure.
- Cushing’s Syndrome: Excess cortisol disrupts carbohydrate metabolism and raises blood pressure.
- Hyperparathyroidism: Overproduction of hormones affecting calcium levels can contribute to hypertension.
- Thyroid Disorders: Abnormal thyroid activity can result in elevated blood pressure.
- Coarctation of the Aorta: Narrowing of the aorta restricts blood flow, increasing pressure.
- Obstructive Sleep Apnea: Interrupted sleep and breathing issues can elevate blood pressure over time.
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