Texas CDE Wildlife Plant Identification

Qualitative Identification

characteristics of commonly identified organisms

AP Art History Unit 10 Identifiers (copy)

factions (FR)

Microbes identification

Plant Identification

ECHO views and identifying anatomic structures

Identification Exam Key Concepts

Plant Identification

PROCEDURE & TECHNIQUES & IDENTIFICATION, PRESERVATION & HANDLING OF EVIDENCE

fractions

🧴 1. SKIN ASSESSMENT – DETAILED NOTES 📄 ⭐ Purpose of Skin Assessment * Identify early signs of breakdown * Detect circulation or oxygenation issues * Prevent pressure injuries * Monitor healing or worsening conditions 🧠 What You Assess (Head-to-Toe Skin Check) 🔹 1. Temperature * Warm = normal * Cool = ↓ circulation * Hot = infection/inflammation 🔹 2. Color * Pallor → anemia / ↓ oxygen * Cyanosis → poor oxygenation (BLUE = BAD) * Redness → inflammation / pressure 🔹 3. Turgor * Pinch skin (usually chest or forehead) * Normal = snaps back quickly * Tented = dehydration 🔹 4. Moisture * Dry → dehydration * Diaphoretic → fever, stress * Excess moisture → breakdown risk 🔹 5. Integrity * Intact vs open areas * Look for: * wounds * tears * ulcers 🔹 6. Capillary Refill * Press nail bed * Normal = < 2 seconds * Delayed = poor perfusion 🔹 7. Edema * Swelling = fluid buildup * Check severity (pitting scale) 🚨 PRIORITY AREAS TO CHECK * Bony prominences (sacrum, heels, elbows) * Skin folds (obese patients) * Under devices (oxygen tubing, stockings) * Areas with ↓ sensation ⚠️ HIGH-YIELD FINDINGS * Non-blanchable redness = Stage 1 pressure injury * Cool, pale skin = ↓ perfusion * Moist skin = ↑ breakdown risk 🩹 2. SKIN TRAUMA & PRESSURE ULCERS – DETAILED NOTES 📄 ⭐ What is Skin Trauma? Damage to the body’s protective barrier ⚠️ Causes of Poor Wound Healing * Malnutrition * Poor blood flow * Infection * Smoking * Medications (steroids) * Age 🧬 Wound Healing Phases 1. Inflammatory * Redness, swelling * Body sends immune cells 2. Proliferative * New tissue forms * Wound starts closing 3. Maturation * Remodeling * Scar forms 👉 Know the ORDER!! 🔥 Types of Wound Healing * Primary intention → clean, closed (sutures) * Secondary intention → open wound heals slowly * Tertiary intention → delayed closure 🚨 PRESSURE INJURIES ⭐ Causes: * Pressure * Friction * Shearing ⭐ Risk Factors: * Immobility * Incontinence * Poor nutrition * ↓ mental status 🔴 STAGES (VERY TESTED) Stage 1: * Non-blanchable redness * Skin intact Stage 2: * Partial thickness * Blister / shallow wound Stage 3: * Full thickness * Fat visible Stage 4: * Muscle or bone exposed Unstageable: * Covered with slough/eschar Deep Tissue Injury: * Purple/maroon skin 🚑 INTERVENTIONS (PRIORITY CARE) * Turn every 2 hours * Keep skin clean and dry * Use barrier creams * Promote nutrition (protein!!!) * Assess skin daily ❌ DO NOT: * Massage reddened areas ⚠️ COMPLICATIONS * Infection * Dehiscence (wound opens) * Evisceration (organs out = emergency) 🧴 3. SKIN CONDITIONS – DETAILED NOTES 📄 ⭐ COMMON CONDITIONS 🔹 Dryness / Pruritus * Dry, itchy skin * Causes: * dehydration * irritants * allergies Treatment: * Moisturizers * Antihistamines * Steroids 🔹 Urticaria (Hives) * Raised, itchy welts * Blanch with pressure Treatment: * Antihistamines * Steroids * Epinephrine (severe) 🔥 Psoriasis (VERY TESTED) * Chronic autoimmune disorder Signs: * Silvery scales * Red plaques * Common areas: * elbows * knees * scalp Treatment: * Steroids * UV therapy * Biologic drugs 🔥 Cellulitis (IMPORTANT) * Bacterial infection Signs: * Red * Warm * Swollen * Painful Treatment: * Antibiotics * Elevate extremity 🔥 Shingles (VERY TESTED) * Reactivation of chickenpox Signs: * Painful vesicles * Burning/tingling Key Point: 👉 Contagious to people who never had chickenpox 🔥 Skin Cancer Types: * Basal cell * Squamous * Melanoma (most dangerous) ⭐ ABCDE RULE: * A = asymmetry * B = border * C = color * D = diameter * E = evolving 🧠 Nursing Diagnoses: * Impaired skin integrity * Risk for infection * Pain * Disturbed body image 🛌 4

Fungi Pt 3. Identify

Identifying epithelial tissue ~ A & P Lab Practical

Fractions

Species identification (Helminths)

Week 9 Floral Identification

Partial Fraction Decomposition Lecture

Fish Biology and Identification