1. Unit 3 Seminar Medical Terminology

2. Agenda 1. Seminar Discussion 2. Review Unit 3: Chapters 4 & 5 3. Unit 3 Project 4. Questions

3. Unit 3 Review Chapter 4 & 5

4. Structure of the Skin

5. Chapter 4: Integumentary System Prefixes –epi- on, upon, over –intra- within –para- beside, beyond, around, abnormal –per- through –sub- under, below –trans- through, across, beyond Suffixes –-ectomy – excision or surgical removal –-ia –diseased or abnormal state –-it is – inflammation –-malacia – softening –-opsy – view of, viewing –-phagia – eating or swallowing –- plasty –surgical repair –-rrhea –flow, discharge Combining Forms –cutane/o, derm/o, demat/o – skin –hidr/o – sweat –kerat/o – horny tissue, hard –onych/o, ungu/o – nail –seb/o – sebum (oil) –trich/o – hair –aut/o – self –bi/o – life –myc/o – fungus –necr/o – death (cells, body) –staphyl/o – grapelike clusters –strept/o – twisted chains

6. Common Skin Conditions TineaDermatitis

7. Cancers of the Skin Basal cell carcinoma. Squamous cell carcinoma. Melanoma.

8. Abbreviations BCCbasal cell carcinoma bx biopsy CMVcytomegalovirus decubpressure sore dermdermatology I&Dincision and drainage IDintradermal SLEsystemic lupus erythematosus SqCCAsquamous cell carcinoma staphstaphylococcus strepstreptococcus subcutsubcutaneous TDtransdermal

9. Chapter 5: The Respiratory System

10. Chapter 5: Respiratory System Prefixes –A-, an- without, absence of –Endo- within –Eu- normal, good –Pan- all, total –Poly- many, much –Tachy- fast, rapid Suffixes –-algia pain –-cele hernia or protrusion –-centesis surgical puncture to remove fluid –-ectasis stretching out, dilation, expansion –-emia blood condition –-graphy process of recording –-meter instrument used for measuring –-pexy surgical fixation, suspension –-pnea breathing –-rrhagia rapid flow of blood, bursting forth –-scope instrument used for visual exam –-stenosis constriction or narrowing –-thorax chest –-tomy cut into or incision Combining Forms –adenoid/o – adenoids –alvelo/o – alveolus –bronchi/o, bronch/o – bronchus –diaphragmat/o, phren/o – diaphragm –epiglott/o – epiglottis –laryng/o – larynx –lob/o – lobe –nas/o, rhin/o – nose –pharyng/o – pharynx –plur/o – pleura –pneum/o, pneumat/o, pneumon/o – lung, air –pulmon/o – lung –sinus/o – sinus –thorac/o – thorax (chest) –tonsillo/o – tonsil –trache/o -- trachea

11. Abbreviations ABG’sarterial blood gas ARDSadult respiratory distress syndrome CFcystic fibrosis CO 2 carbon dioxide COPDchronic obstructive pulmonary disease CTcomputed tomography CXRchest x-ray fluinfluenza LLLleft lower lobe O 2 oxygen OSAobstructive sleep apnea PFTpulmonary function test TBtuberculosis URIupper respiratory infection

12. True or False The dermis is the outermost layer of the skin

13. False The epidermis is the outermost layer of the skin.

14. True or False Hair is composed of compressed, keratinized cells

15. True Hair is composed of compressed, keratinized cells

16. True or False The combining form onych/o and ungu/o means nail

17. True The combining form onych/o and ungu/o means nail

18. True or False Dermatitis means inflammation of the skin

19. True Dermatitis means inflammation of the skin

20. True or False Trichomycosis is an abnormal condition of fungus found in the hair.

21. True Trichomycosis is an abnormal condition of fungus found in the hair.

22. True or False Tinea Pedis is also known as ringworm

23. False Tinea pedis is also known as athlete’s foot.