Week 5 Overview

1. Week 5 Overview • Suffix/Prefix Test • After test complete page 43 in syllabus • Review homework-oral practice • Chapter 5-pages 72-92-lecture • Term project (DUE WEEK 16) • Getting ready for body structure test- use pages 9, 43, and 55 in the syllabus • Homework

2. Worksheet-Body Structure Answers Pg. 43- syllabus- oral practice • Distal • Superior • Lateral • Ventral • Anterior • Superficial • Parietal • Distal • Superficial

3. 1. brain - cranial 2. heart - thoracic 3. lungs - thoracic 4. intestine - abdominopelvic 5. stomach - abdominopelvic 6. spinal cord - spinal

4. RUQ, RLQ, LUQ, LLQ 1. sagittal: right and left sides 2. coronal/frontal: anterior and posterior 3. horizontal/transverse: superior and inferior

5. Integumentary OutlineIntroduction Function • Protection • Sensory Receptor • Temperature regulation • Waste excretion • Vitamin D synthesis

6. Anatomy of the Skin Derm, Dermat, Cutane Layers Epidermis - upon the skin Dermis - true skin Subcutaneous - under the skin

7. Appendages of the skin • Hair - pilo, tricho • Nails - onycho, unguo • Glands - adeno • Sweat - Sudoriferous • Oil - Sebaceous

8. Pathology of the Integumentary System Primary Skin lesions Macule- a small, flat, distinct colored area of skin

9. Papule - a papule is a skin lesion that is small, solid, and raised. • Nodule - a solid, raised bump larger than a papule

10. Vesicle - a small, elevated lesion filled with clear fluid • Bulla - a large, fluid-filled blister on the skin or mucous membrane • Pustule - a small, raised, pus-containing surface lesion.

11. Wheal - a welt; an elevation on the skin that may itch or burn, often characteristic of an allergic reaction • Scales - dead skin cells that look like flakes or dry skin

12. Secondary Skin Lesions • Scabs- the crust like surface of a healing skin lesion • Scar- Cicatrix • Scar Tissue- Keloid Tissue • Incision - surgical cut, smooth • Abrasion- a scrape • Laceration- a jagged cut • Contusion- a bruise • Hematoma - a large bruise or collection of blood under the skin • Ulcers- a deep open sore or break in the skin

13. Skin Problems due to exposure First Degree Burn Red skin, sunburn, painful, epidermis

14. Second Degree Burn Blisters, very painful, epidermis and dermis

15. Third Degree Burn Charred, no pain, epidermis, dermis, subcutaneous tissue, critical burn

16. Frostbite - damage to the skin and underlying tissues caused by extreme cold • Superficial - closer to the surface • Deep - internal

17. Pathology and related terms of the integumentary system • Decubitus Ulcer - bed sore • Dermatitis - inflammation of the skin • Ecchymosis - bruise • Eczema - chronic (long-lasting) disease that affects the skin

18. Hirsutism - abnormal growth of hair • Impetigo - a skin infection that is generally caused by one of two bacteria: streptococcus, staphylococcus • Petechia - tiny hemorrhagic spots • Gangrene - death of tissue • Benign - non-cancerous

19. Pallor - pale • Pediculosis - lice • Psoriasis - a chronic (long-lasting) skin disease of scaling and inflammation • Scabies - infectious disease caused by the itch mite • Urticaria - hives • Wart - skin growth caused by a virus.

20. Dermatosis - abnormal skin condition • Alopecia - baldness • Malignant - cancerous • Erythema - red skin • Cellulitis - inflammation of connective tissue • Cyanosis - condition of blueness • Nevus - birthmark, mole • Onychomalacia - softening of the nails

21. Diaphoresis - abnormal sweating due to shock • Hidrosis - abnormal sweating • Melanoma - black tumor; A very aggressive type of skin cancer • Metastasize - spreading

22. Melanoma

23. Diagnostic Procedures • Mammography – recording of a breast • Biopsy – excision of tissue/fluid for pathological study

24. Surgical Procedures • Lumpectomy- removal of a lump • Mastectomy- removal of a breast • Autograft/Skin Graft- self skin grafting- donor • Liposuction- removal of fat through suctioning

25. Laboratory Procedures • Tuberculin test- test for tuberculosis (TB) • Patch and Scratch testing- allergy testing

26. Medications • Astringents - drying agents • Antipruritic - against itching • Anti-inflammatory - against inflammation • Keratolytics - loosen dry skin • Sun block/sun screen - filter UV rays

27. Abbreviations • Bx - biopsy • SC/SQ - subcutaneous • UNG - Ointment • DECUB - Decubitus ulcer • SLE - systemic lupus erythematosus • FS - frozen section

28. INTEGUMENTARY SYSTEM ELEMENTS (use with your textbook for CD-Rom) ELEMENTMEANING adip/o, lip/o, steat/o fat cutane/o, dermat/o, derm/o skin cyan/o blue erythr/o red hidr/o sweat hydr/o water leuk/o white melan/o black onych/o nail pil/o, trich/o hair scler/o hardening xer/o dry xanth/o yellow -cyte cell

29. ELEMENT MEANING -emia blood -logist specialist in the study of -malacia softening -oma tumor -pathy disease -phagia swallow, eat auto- self epi- above, upon sub- under, below

30. Medical Terminology ProjectGuidelines- page 49 • Disease Report- Guidelines • Plagiarism Caution • Creative Writing • Visual Project/Hands on Project

31. Examples • Creative writing story • Poster • Creative game • Apron, pillow, t-shirt etc.

32. Review for Quiz Two- page 55 • List the four main body cavities • Name the three body planes and give their anatomical divisions • Tell the abbreviations used when dividing the abdominopelvic region into quadrants • List the organs found in these quadrants

33. List the four main body cavities: • Abdominopelvic • Thoracic • Spinal • Cranial • Name three body planes and tell how they divide the body • 1. Midsagittal- equal right and left sides • 2. Transverse/horizontal- superior and inferior • 3. Frontal/coronal- anterior and posterior • Tell the abbreviations used when dividing up the abdominopelvic • cavity • 1. RUQ- liver and gall bladder • 2. RLQ- appendix and female reproduction • 3. LUQ- stomach, pancreas, and spleen • 4. LLQ- sigmoid colon and female reproduction

34. Define the following: Sinistro- cirrho- endo- dextro- psuedo- Antero- epi- abduction- adduction- laparo- Inferior- ventral superior dorsal distal Caudal inter- latero- proximal cephal Infra- ambi- medi- anterior posterior

35. Sinistr/o - to the left • Anter/o - front • Inferior - towards the feet • Caudal - tail • Infra – below • Cirrh/o = yellow • Epi - above, upon • Ventral - belly side, front • Inter - between • Ambi - both sides • Endo - within, inside • Abduction - movement away from the midline • Superior - towards the head • Later/o - sidez • Medi - middle • Dextr/o - to the right

36. Adduction- movement towards the midline • Dorsal- back • Proximal- closer to the point of reference • Anterior- front • Pseudo- false • Lapar- abdomen • Distal- away from the point of reference • Cephal- head • Posterior- back

37. What is physiology? • What is anatomy? • REVIEW ABBREVIATION SET ONE-PG.9 • Know the levels of organization • Keep studying your suffixes and prefixes

38. What is physiology? The study of body function • What is anatomy? The study of body structure • Review Abbreviation set one- page nine in the syllabus • Know the levels of organization cells, tissue, organs, systems, organism

39. CBC- complete blood countPage 9- syllabus • Stat- immediately • UA- urinalysis • p.r.n.- as needed • ABG- arterial blood gases • bid- two times a day • tid- three times a day • h.s.- hour of sleep/bed time • Q, q- every • p- after • pc- after meals • ac- before meals • c- with • s- without • a- before • ADL- activities of daily living

40. Homework • Study for body structure test, pages 9, 43, 55 in syllabus • Complete pages 93-104 (book) Interactive CD • Complete pages 50-54 (syllabus) • Read pages 106-131 (book)