week 5 overview

Business 86, Medical Terminology

Week 5 Overview

- Suffix/Prefix test- After test complete pg. 43 in syllabus- Review homework-oral practice- Chapter 5-pgs. 78-103-lecture - Term Project- due Week 17- Getting ready for body structure test- using

pgs. 9, 43, and 55 in the syllabus- Medical Language Lab- Homework


Worksheet-Body Structure Answers Pg. 43- syllabus- oral practice1.Distal

2.Superior3.Lateral4.Ventral5.Anterior6.Superficial7.Parietal8.Distal9.Superficial


1.brain - cranial

2.heart - thoracic

3.lungs - thoracic

4.intestine - abdominopelvic

5.stomach - abdominopelvic

6.spinal cord - spinal


RUQ, RLQ, LUQ, LLQ

1. midsagittal/median

right and left sides

2. coronal/frontal:

anterior and posterior

3. horizontal/transverse:

superior and inferior


Integumentary Outline

Introduction Function

1. Protection2. Sensory Receptor3. Temperature regulation4. Vitamin D synthesis


Anatomy of the Skin

Derm, Dermat, Cutane

Layers

Epidermis - upon the skinDermis - true skinSubcutaneous tissue- under the

skin


Appendages of the skin

Hair - pilo, tricho Nails - onycho, unguo Glands - adeno

Sweat - Sudoriferous

Oil - Sebaceous


Pathology of the Integumentary System

Primary Skin lesionsMacule- a small, flat, distinct colored area of skin

Patch- a larger, flat distinct colored area of skinb


Papule - a papule is a skin lesion that is small, solid, and raised.

Nodule - a solid, raised bump larger than a papule

Plaque- a cluster of papules


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, circumscribed lesion that contains pus


Scales - dead skin cells that look like flakes or dry skin

Wheal - a welt; an elevation on the skin that may itch or burn, often characteristic of an allergic reaction


Secondary Skin Lesions(depressed Lesions)

Excoriations- traumatized abrasions of the epidermis

Fissure-small crack-like sore that extends into the dermis

Ulcer-an open sore


Skin Problems due to exposure

First Degree BurnRed skin, sunburn, painful, epidermis


Second Degree BurnBlisters, very painful, epidermis

and dermis


Third Degree BurnCharred, no pain, epidermis, dermis,

subcutaneous tissue, critical burn


Frostbite

damage to the skin and underlying tissues caused by extreme cold

Superficial - closer to the surface

Deep - internal


Decubitus Ulcer- Pressure Sore

Bed Sore

Pathology and related terms of the integumentary system


Eczema –chronic inflammatory skin condition that is characterized by erythema, papules, pustules, scales, crusts, and scabs.

Dermatitis - inflammation of the skin

Ecchymosis - bruise


Hirsutism - abnormal growth of hair

Impetigo - a skin infection that is generally caused by one of two bacteria: streptococcus, staphylococcus

Petechia - tiny hemorrhagic spots

Hidrosis - abnormal sweating

Cicatrix - scar


Abrasion - a scrape

Chloasma –yelllowish brown patches or spots

Tinea –fungal infection (ring worm)

Keratosis –abnormal hard, horny tissue


Pallor - pale Pediculosis - lice Psoriasis - a chronic (long-lasting) skin

disease of red patches covered by dry silvery scales

Scabies - infectious disease caused by the itch mite

Urticaria - hives verruca - skin growth caused by a virus.


Dermatosis - abnormal skin conditionAlopecia – baldnessKeloid tissue –thickened scaarLaceration -jagged cutComedo –black head (acne)Vitiligo –localized loss of pigmentationAbscess –collection of pus at the site

of an infection


Erythema –redness of skinCellulitis - inflammation of

connective tissueCyanosis - condition of bluenessNevus - birthmark, moleOnychomalacia - softening of the

nails


Diaphoresis - abnormal sweating due to shock

Dermatomycosis –infection caused by fungi

Melanoma - black tumor; A very aggressive type of skin cancer


Melanoma


Incision -surgical cutHematoma –(blood tumor)n large

collection of blood in the tissuesEschar –dead matter that is

sloughed off from skinLentigo –small brown macules

(sun exposure-age)Contusion -bruise


Medical Procedures

Chemical Peel –chemical removal of the outer layers of skin

Debridement – removal of necrotic tissue

Dermabrasion –rubbing away skin


Surgical Procedures Biopsy –

excision of tissue/fluid

for pathological study

Frozen Section –frozen at the time of the biopsy


Skin Graft-

Autograft- self

Allograft- from one person to another

Xenograft- foreign donor (usually pig) Liposuction- removal of fat through

suctioning


Diagnostic ProceduresTuberculin test- test for tuberculosis

(TB)

Patch and Scratch testing- allergy testing


Culture and sensitivity testing- laboratory test that grows a colony of bacteria (from a wound) and then determines its sensitivity to antibiotic drugs


Medications Antifungals –against fungus

-nystatin Antipruritic - against itching

-benadryl Anti-inflammatory - against inflammation

-hydrocortisone Keratolytics -destroy and soften the outer layer of

skin

-Retin-A Protectives –cover, cool and soothe dry skin

-moisturizing lotion and Vaseline


Sunscreen and Sunblock –filter and help block the sun’s ultraviolet rays


Abbreviations

Bx - biopsySC/SQ - subcutaneousUNG - OintmentDECUB - Decubitus ulcerSLE - systemic lupus erythematosus FS - frozen section


Medical Terminology ProjectGuidelines- page 49

Disease Report- Guidelines Plagiarism Caution Creative Writing Visual Project/Hands on Project


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


Review for Quiz Two- page 55


1. List the four main body cavities:1. Abdominopelvic2. Thoracic3. Spinal4. Cranial

2. Name three body planes and give their anatomical division:1. Midsagittal- equal right and left sides

2. Transverse/horizontal- superior and inferior3. Frontal/coronal- anterior and posterior

3. Tell the abbreviations used when dividing up the abdominopelvic and list the organs found in each quadrantcavity1. RUQ- liver and gall bladder2. RLQ- appendix and female reproduction3. LUQ- stomach, pancreas, and spleen4. LLQ- sigmoid colon and female reproduction


4. DEFINE THE FOLLOWINGSinistr/o -to the leftAnter/o - frontInferior - towards the feetCaudal - tailInfra – below

Cirrh/o = yellowEpi - above, uponVentral - belly side, frontInter - betweenAmbi - both sides

Endo - within, insideAbduction - movement away from the midlineSuperior - towards the headLater/o - sidezMedi - middle


Dextro- to the rightAdduction- movement towards the midlineDorsal- backProximal- closer to the point of referenceAnterior- front

Pseudo- falseLaparo- abdomenDistal- away from the point of referenceCephal- headPosterior- back


5. What is physiology? The study of body function

6. What is anatomy? The study of body structure

7. Review Abbreviation set one- page 9 in the syllabus

8. Know the levels of organization from the least to then most complex-

cells, tissue, organs, systems, organism9. Keep studying your suffixes and prefixes


CBC- complete blood count Page 9- syllabusStat- immediatelyUA- urinalysisp.r.n.- as neededABG- arterial blood gasesbid- two times a daytid- three times a dayh.s.- hour of sleep/bed timeQ, q- everyp- afterpc- after mealsac- before mealsc- withs- withouta- beforeADL- activities of daily living


Homework

Study for body structure test using pgs. 9, 43, 55 syllabus

Complete pgs. 50-54 (syllabus)

Complete pgs. 104-117 (book)

Term Plus Integumentary-TE and MV

www.fadavis.com study questions for chapter 5

Read pgs. 120-151 (book)

week 5 overview

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