system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Lead absorbed by inhalation in the body is mainly eliminated through:
assistant
The correct answer is  On the other hand, the lead absorbed by the body and incorporated into the blood stream is eliminated by urine (75%), gastrointestinal secretions through the liver (16%) and hairs, nails and sweat (8%). Suckling women may also eliminate lead through their milk in a concentration very similar to the plasma. Ref :