**Core Concept**
Primary hyperaldosteronism is a condition characterized by excessive aldosterone production, leading to hypertension and hypokalemia. The criteria for diagnosing primary hyperaldosteronism involve a combination of clinical, biochemical, and imaging findings.

**Why the Correct Answer is Right**
The correct criteria for primary hyperaldosteronism include:
- **Elevated aldosterone levels**: Aldosterone is a steroid hormone produced by the adrenal glands, and its levels are typically measured in serum or plasma.
- **Low renin levels**: Renin is an enzyme produced by the kidneys, and its levels are often suppressed in primary hyperaldosteronism due to negative feedback from high aldosterone levels.
- **Hypokalemia**: Low potassium levels are a common finding in primary hyperaldosteronism due to the mineralocorticoid effects of aldosterone on the kidneys.
- **High blood pressure**: Hypertension is a hallmark of primary hyperaldosteronism.
- **Adrenal imaging abnormalities**: Imaging studies such as CT or MRI may reveal adrenal gland abnormalities, such as adenomas or hyperplasia.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it is not a specific criterion for primary hyperaldosteronism. While hypertension is a common finding, it is not a unique criterion for this condition.
**Option B:** This option is incorrect because it is not a specific criterion for primary hyperaldosteronism. While low renin levels are often seen, they are not a definitive criterion for this condition.
**Option C:** This option is incorrect because it is actually a criterion for primary hyperaldosteronism. Hypokalemia is a common finding in this condition due to the mineralocorticoid effects of aldosterone.

**Clinical Pearl / High-Yield Fact**
One key point to remember is that primary hyperaldosteronism is often caused by a **single adenoma** on one adrenal gland, which can be identified on imaging studies such as CT or MRI.

**Correct Answer: D.**