Example 2: Moment of Inertia of a disk about an axis passing through its circumference Problem Statement: Find the moment of inertia of a disk rotating about an axis passing through the disk's circumference and parallel to its central axis, as shown below.
In middle-aged adults, aldosteronism is the most common secondary cause of hyperten-. sion, and the recommended initial diagnostic test is an aldosterone/. renin ratio. Up to 85 percent of children with hypertension have an. identifiable cause, most often renal parenchymal disease.
Causes of secondary high blood pressure include: 1  Kidney disease, such as narrowing of the kidney arteries. 2  Certain medicines, such as birth control pills, amphetamines, appetite suppressants, some antidepressants, steroids, and some nonsteroidal anti-inflammatory drugs (NSAIDs).f a health problem is the cause, this high blood pressure may return to normal when the other health problem is treated. But treating the condition that has caused your secondary high blood pressure will not always lower blood pressure back to a normal level.