1. Explain why we become tanned after sitting in the sun. 2. Why does hair turn gray? 3. Is a bald man hairless? Explain. 4. A 40-year-old beachboy is complaining to you that his suntan made him popular when he was young - but now his face is all wrinkled, and he has several darkly pigmented moles that are growing rapidly and are as big as large coins. He shows you the moles, and immediately you think "ABCD". What does that mean, and why should he be concerned? 5. A mother of a 13-month-old infant brings her child to the clinic because his skin has turned orange. Why does the pediatrician inquire about the child's diet?

1. Explain why we become tanned after sitting in the sun. 2. Why does hair turn gray? 3. Is a bald man hairless? Explain. 4. A 40-year-old beachboy is complaining to you that his suntan made him popular when he was young - but now his face is all wrinkled, and he has several darkly pigmented moles that are growing rapidly and are as big as large coins. He shows you the moles, and immediately you think "ABCD". What does that mean, and why should he be concerned? 5. A mother of a 13-month-old infant brings her child to the clinic because his skin has turned orange. Why does the pediatrician inquire about the child's diet?

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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