He maintains equipment and transfers batches of liquid and dry chemicals to closed reaction chambers. He does not feel he has had any significant contamination, but reports occasional spills. The plant utilizes approximately 100 different chemicals to manufacture over 200 products. On physical examination he is a healthy appearing white male in no acute distress. He is 170 cm and weighs 65 kg.
Vital signs are normal.
His body and limb proportions show a normal adult male pattern. Muscle bulk, strength and tone appear normal. There are normal secondary sexual characteristics and no gynecomastia. Summarize his case briefly and identify the pertinent clinical features. UC Davis Health System is pleased to provide this information for general reference purposes only.