What are the effects in adults due to lead exposure?

• A. Reduced IQ, learning disabilities.
• B. Kidney damage, hypertension.
• C. Toxic accumulation of lead in the body.
• D. Lead-based paint.

Answer: (B)

In adults, the main effects of lead exposure are kidney damage and high blood pressure. Chronic lead exposure damages the kidneys, especially the tubules, leading to impaired kidney function and signs of nephrotoxicity. Hypertension is another well-established consequence, likely resulting from vascular and renal system effects of lead.

The other options don’t fit as well. Reduced IQ and learning disabilities are primarily concerns for developing children, not typical adult effects. Toxic accumulation describes a state of buildup rather than a specific effect. Lead-based paint is a source of exposure, not an effect itself.