Multiplication of contaminant bacteria in urine and interpretation of delayed culture. Abstract A prospective study of the bacterial populations of non-infected urine was mounted in an attempt to define the length of delay between voiding and analysis during which culture would not give false positive results due to the multiplication of contaminant bacteria present at the time of voiding. The findings suggest that culture of urine within four hours of voiding is likely to give a true indication
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SCI250 Week 5 Chapter 19 Integumentary System Quiz – Test Bank Section: Multiple Choice 1. The majority of the microorganisms on the surface of the human skin are ________ Gram-positive bacteria. Gram-negative bacteria. approximately equal numbers of Gram-positive and Gram-negative bacteria. Spore-forming bacteria. Enteric. 2. The outer layer of the skin is the _________ while the deeper layer is the _________ cutaneous‚ keratin. dermis‚ sebum. mucous‚ epidermis. epidermis‚ dermis. sebum‚ keratin
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GROUP 2 Leader: Michelle Mausisa Members: Arjay Afan‚ AJ Bermudez‚ Renz Castro‚ (Silvia) MINHEE‚ Jeline Sarmiento‚ Daphne Galvez‚ Rosh Padua‚ Sam Jones‚ Joseph Valdez. Communicable diseases: a. Tuberculosis - is a common‚ and in many cases lethal‚ infectious disease caused by various strains ofmycobacteria‚ usually Mycobacterium tuberculosis. It typically attacks the lungs‚ but can also affect other parts of the body. - It is spread through the air when people who have an active TB infection
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Disease Etiology Transmission Landmark Signs/Symptoms Special Characteristics/Interesting Information Impetigo Staphlococcus aureusDirect Contact Itching; crusty‚ honey-colored‚ & flaky scabs typically around mouth Affects children 2-5 years Can heal with no treatment needed Scaled Skin Syndrome StaphlococcusSystemic Infection of normal microbiotaDesquamation (peeling of the skin) Treatment: Antibiotics Frequent in hospital nurseries Necrotizing fasciitis Streptococcus Pyogenes“Flesh eating”
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Canada Spees Lab 2 Prokaryotes Purpose: Performing this lab will help me better understand the characteristics of prokaryotes and compare them with eukaryotes. This lab will also help me visualize and better understand the physical description‚ and the different types of bacteria and how they stain‚ whether it be gram positive or gram negative. Hypothesis: If I read the textbook and use the resource websites‚ then I will be able to better understand prokaryotes and describe the structural characteristics
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Chapter 3 Study Guide/Key Terms Physiologic Changes pg. 384-386 INTEGUMENTARY SYSTEM 1. With aging‚ the __epidermis (skin)___ becomes increasingly fragile and subject to damage. 2. Clusters of __melanocytes___ cause age spots. The medical term for these is __senile lentigo__. 3. Loss of ___elastin fibers (elasticity)___ results in wrinkles. 4. Dry skin‚ or __xerosis__‚ is likely to result in itching‚ or __pruritus___. 5. Common skin disorders in older adults include: a. carcinoma
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Wijnands”. Germplasm Resource Information Network. Accessed on 2011-05-05. Agero AL‚ Verallo-Rowell VM (September 2004). “A randomized double-blind controlled trial comparing extra virgin coconut oil with mineral oil as a moisturizer for mild to moderate xerosis”. Dermatitis 15 (3): 109-16. doi:10.2310/6620.2004.04006. PMID 15724344. Henry George Liddell‚ Robert Scott‚ A Greek English Lexicon‚ on Perseus Digital Library Alberts‚ Bruce; Johnson Alexander; Lewis‚ Julian; Raff‚ Martin; Roberts‚ Keith; Walter
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Microbial Mechanisms of Pathogenicity Mechanisms of Pathogenicity • Pathogenicity: • Virulence: Mechanisms of Pathogenicity Figure 15.9 Portals of Entry • Mucous membranes • Skin • Parenteral route Numbers of Invading Microbes • ID50: Infectious dose for 50% of the test population (animals) • Dose of pathogen that will infect half of the test animals • LD50: Lethal dose (of a toxin) for 50% of the test population (animals) • Dose of toxin that will kill half of the test
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Make Your Own Colloidal Oatmeal What you’ll need: * Oatmeal * Something to Grind Up Your Oatmeal ------------------------------------------------- Home Remedies for Eczema Scars ------------------------------------------------- Eczema is a kind of chronic skin problem where inflammation on the outer layer of the skin happens. Eczema can happen due to excessive stress‚ allergies‚ dandruff‚ change in weather‚ hormonal changes in the body and so on. Some of the symptoms of eczema are skin
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STAINING FOR BACTERIAL ISOLATION Submitted by: Cherry Luz L. Rezaga Submitted to: Dr. Tomas J. Fernandez Jr. CRITERIA OF REPORTING 1. Thorough research (20%) 1.1. Number of literature cited more than five (5) 1.2. Completeness of the topic (5) 1.3. Principle discussed (5) 1.4. Literature should be cited in the text (5) 2. Confidence (20%) 2.1. Eye to eye contact (5) 2.2. No reading (5) 2.3. Proper handling of visual aids (5) 2.4. Magnified voice (5) 3. Appropriateness of visual
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