Do Now

1. Do Now • How is vitamin D produced? • Who has more melanin: people whose ancestors lived close to the north pole or people whose ancestors lived close to the equator? Why?

2. Cover up: Integumentary Diseases

3. Outline for the Unit • Week One • The purpose of skin, membranes and layers • Diagram location of layers of skin and organs • Explain how the epidermis grows, keratinizes and is lost • Explain hair, nails, skin color and melanocytes • Week Two • Explain the importance of the hypodermis, inflammation and thermoregulation • Explain diseases of integumentary system • Explain treatment of diseases • Diagnose and prescribe treatments for the diseases

4. To be on track to get an A… Leave this class knowing (or prepared to learn) the descriptions and causes of… Know these important dates • Quiz on skin 11/9 (Friday!!!) • Skin, Muscle and Bone Test 12/13 • Acne • Eczema • Baldness • Albinism • Vitaligo • Psoriasis • Athlete’s Foot

5. Pathology • Path- = disease • -logy = study of

6. First… • A note on professionalism • Respect • Patient-Doctor Confidentiality

7. Acne

8. Acne

9. Acne

10. Acne

11. Acne

12. Baldness

13. Baldness

14. Baldness

15. Vitiligo

16. Vitiligo

17. Vitiligo

18. Vilitigo

19. Psoriasis

20. Psoriasis

21. Psoriasis

22. Eczema

23. Eczema

24. Eczema

25. Athlete’s foot

26. Athlete’s foot

27. Athlete’s foot

28. Albinism

29. Albinism

30. Albinism

31. Albinism

32. Treatment Practice • Key words/abbreviations • Pt = patient • y/o = year old • CC = Chief Complaint • Steps: • Gather symptoms (observe) • Match symptoms to known diseases (evidence) • Draw conclusions (analysis)

33. Practice Diagnosis • 16 y/o female presents with a CC of spots on her face. They are red and sometimes painful to touch. She cannot say when they started popping up, but does mention that she has been spending more and more time working and less time having fun with her friends. She is constantly checking her phone for updates about her boyfriend, who she is deciding whether or not to break up with.

34. Practice Diagnosis • 16 y/o female presents with a CC of spots on her face. They are red and sometimes painful to touch. She cannot say when they started popping up, but does mention that she has been spending more and more time working and less time having fun with her friends. She is constantly checking her phone for updates about her boyfriend, who she is deciding whether or not to break up with.

35. You Try! Practice Diagnosis • A 27 y/o male arrives at your office with a CC of what he refers to as “patches of skin that don’t match” the rest of his body. Upon further examination, you find lighter pigmented patched on his hands and feet. No other patches are present on his body. Pt states that the patches are not painful, itchy or irregular in any way except for their color.

36. Worksheet • You will be using this worksheet today AND tomorrow • Today you are diagnosing the conditions of your patients • Tomorrow you are treating those conditions • Hint: Make sure to leave space on your sheet for treatments tomorrow!