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Health Careers Academy

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Presentation on theme: "Health Careers Academy"— Presentation transcript:

1 Health Careers Academy
Anatomy & Physiology Health Careers Academy Nanette Morris, RN, BA, NBCT

2 Nanette Morris, RN, BA, NBCT
THE SYSTEMS INTEGUMENTARY AKA SKIN Nanette Morris, RN, BA, NBCT

3 INTEGUMENTARY AKA SKIN THE COMPOSITION
Tissues Glands Hair Nails Nanette Morris, RN, BA, NBCT

4 INTEGUMENTARY AKA SKIN FUNCTIONS
Protection Sensory Perception Body Temp Storage Absorption Excretion Production Nanette Morris, RN, BA, NBCT

5 INTEGUMENTARY AKA SKIN Pigmentation
Determines skin color (normal) Melanin = brown-black Carotene = yellow-red Disease indicators (abnormal) Erythema = red (burns or blood congestion) Jaundice = yellow (liver or GB disease or destruction of RBCs) Cyanosis = bluish (insufficient O2 ) Grayish or brownish = may indicate chronic poisoning Nanette Morris, RN, BA, NBCT

6 INTEGUMENTARY AKA SKIN The Eruptions
Macules flat (freckle like) Papules firm, raised (pimple-like) Vesicles fluid-filled blisters Pustules pus-filled sacs Crusts dried pus & blood (scabs) Wheals itchy, elevated (hives) Nanette Morris, RN, BA, NBCT

7 INTEGUMENTARY AKA SKIN Common Diseases
Acne = inflamed sebaceous glands Athlete’s foot = contagious fungus Cancer = basal, squamous and melanoma Dermatitis & Eczema= inflammation Impetigo = contagious infection Nanette Morris, RN, BA, NBCT

8 Integumentary System Videos
Skin Conditions.webloc Components of the Skin.webloc Sun's Effect on Skin.webloc Nanette Morris, RN, BA, NBCT

9 Nanette Morris, RN, BA, NBCT
Integumentary System The end, my friend Nanette Morris, RN, BA, NBCT

10 Nanette Morris, RN, BA, NBCT
The Special Senses Composition The eyes The ears The nose The tongue Nanette Morris, RN, BA, NBCT

11 Nanette Morris, RN, BA, NBCT
Special Senses Eyes Nanette Morris, RN, BA, NBCT

12 Nanette Morris, RN, BA, NBCT
Special Senses Ears Nanette Morris, RN, BA, NBCT

13 Nanette Morris, RN, BA, NBCT
The Special Senses Function To allow the body to react to the environment by providing for hearing, taste, smell and balance through nerves that carry sensory messages to the brain and a brain that interprets and responds to the messages Nanette Morris, RN, BA, NBCT

14 Nanette Morris, RN, BA, NBCT
The Eyes Control sight by receiving light rays, transmitting impulses from the rays to the optic nerve to the brain where they are interpreted as vision Protected by bony sockets in skull, eyelashes, and eyelids Nanette Morris, RN, BA, NBCT

15 Nanette Morris, RN, BA, NBCT
The Ears Control hearing by transmitting impulses from sound waves to the auditory nerve to the brain for interpretation The sections: Outer Middle Inner ear Nanette Morris, RN, BA, NBCT

16 Nanette Morris, RN, BA, NBCT
Other Senses Taste By receptors in the tongue Smell Olfactory sensors in the nose General Pressure, heat, cold, touch & pain Nanette Morris, RN, BA, NBCT

17 Diseases of Special Senses
Eyes Conjunctivitis inflammation Glaucoma Increased pressure Cataract Cloudy lens Ears Hearing loss Otitis externa Inflammation of outer canal Otitis media Inflammation of middles ear Nanette Morris, RN, BA, NBCT

18 Nanette Morris, RN, BA, NBCT
Summary Eye Nanette Morris, RN, BA, NBCT

19 Nanette Morris, RN, BA, NBCT
Summary Ear Nanette Morris, RN, BA, NBCT

20 Nanette Morris, RN, BA, NBCT
Special Senses Videos Light Enters the Eye.webloc Hearing.webloc Seeing.webloc Smelling.webloc Nanette Morris, RN, BA, NBCT

21 Nanette Morris, RN, BA, NBCT
The end, my friend Nanette Morris, RN, BA, NBCT

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