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Unit 4 Seminar Chapter 6 and 7 HS 200: Diseases of the Human Body Dr. Allan Ayella Unit 4 Agenda Over-view of Unit 3 Unit 4 Expectations Seminar discussion Conclusion Over-view of Unit 3 Any issues with unit 3 that need instructor’s attention? Unit 3 Expectations Capstone Project Research Paper Write a 1-2 page paper (including separate title and reference pages). The paper must be at least 500 words. Identify the factors that could have caused or lead (Pathogenesis) to the particular disease or condition, the signs and symptoms, and other affected body systems that are associated with the disease or condition. Integumentary System-Background Name examples of accessory organs that are found on the skin? Common skin symptoms cutaneous lesions or eruptions pruritis (itching) pain edema (swelling) erythema (redness) inflammation Common skin lesions macule plaque cyst pustule scale burrow papule nodule vesicle crust fissure comedo Discuss any of the above skin lesions as briefly as you can- pg 234 and 235 Question Identify the elevated skin lesions Correct answer Identify the elevated skin lesions papule Nodule Bulla/Vesicle Pustule Question Another (s) name for comedone is _____________ Correct answer Another (s) name for comedone is White head (if the follicle is closed) Black head (if the follicle is open) Pimples Common skin disorders Dermatitis Seborrheic dermatitis Contact dermatitis Atopic dermatitis (eczema) Psoriasis Common skin disorders What is the main difference between seborrheic dermatitis and contact dermatitis? Correct answer What is the main difference between seborrheic dermatitis and contact dermatitis ? ◦ seborrheic dermatitis – idiopathic condition resulting in overproduction of sebum ◦ contact dermatitis – localized redness and swelling caused by an irritant or allergen Other skin disorders Acne vulgaris: an inflammatory disease of the sebaceous glands and hair follicles Herpes zoster (shingles): an acute inflammatory dermatomal eruption of painful vesicles Impetigo: contagious, superficial skin infection Cellulitis: acute, diffuse, bacterial infection of the skin and subcutaneous tissue Dermatophytoses Tinea capitis Tinea corporis (ringworm) Tinea unguium Tinea pedis (athlete’s foot) Tinea cruris (jock itch) Patient teaching moment A patient was sent home from school with possibility of head lice. You have been instructed to provide the parents and patient with printed information regarding the condition. How will you handle this patient-teaching moment? Skin carcinomas Non-melanoma skin cancers ◦ Basal cell carcinoma (BCC) ◦ Squamous cell carcinoma (SCC) Malignant melanomas ◦ The ABCs of malignant melanoma: A = asymmetry B = border C = color D = diameter Identify the following Identify the following Identify the following Identify the following Musculoskeletal system Skeletal system Joints (pot?) Musculoskeletal disorders Fibromyalgia Spinal disorders Osteoarthritis Lyme disease Bursitis Osteomyelitis Gout Paget’s disease Marfan’s syndrome Musculoskeletal disorders Osteoporosis Osteomalacia Hallux Valgus Hallux Rigidus Hammer toe Traumatic and sports injuries Osteoarthritis- Pg 286 An established patient with a history of osteoarthritis is undergoing on-going therapy, which includes drug therapy and gentle exercise regimen. The patient is discouraged because of increased pain and loss of mobility.The physician instructs you to provide printed information regarding the therapeutic diets and exercise for the patient. Additionally, you are to review intended effects of the prescribed drug therapy. How do you handle this patient-teaching opportunity? Traumatic and Sports Injuries What is the main difference between strains and sprains?