Unit 1 – Introduction to the Cell Robert Hooke – built the first microscope (30x magnification); viewed slices of cork called cellula (little rooms). Antoni Van Leeuwenhoek - worked with glass huge improvement in quality of lenses nearly 300x magnification became possible first to observe: * single-celled organisms “animalcules” * protists from pond water * bacteria from his mouth – “father of microbiology” * blood cells * banded pattern in muscle cells * sperm from
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Toxicologic Pathology http://tpx.sagepub.com Safety Evaluation of Ocular Drug Delivery Formulations: Techniques and Practical Considerations Brian G. Short Toxicol Pathol 2008; 36; 49 DOI: 10.1177/0192623307310955 The online version of this article can be found at: http://tpx.sagepub.com/cgi/content/abstract/36/1/49 Published by: http://www.sagepublications.com On behalf of: Society of Toxicologic Pathology Additional services and information for Toxicologic Pathology can be found
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• Diagnosed HIV Stage 4 on treatment (LTE) • CMV retinitis • Central facial palsy (flattening of R nasolabial fold) - paresis of the lower half of one side of the face - damage to upper motor neurons of the facial nerve. - The facial motor nucleus has dorsal and ventral divisions that contain lower motor neurons supplying the muscles of the upper and lower face‚ respectively. The dorsal division receives bilateral upper motor neuron input (i.e. from both sides
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2013). Although infection with T gondii rarely causes disease in cats‚ signs of illness can sometimes include: • Fever‚ loss of appetite‚ weight loss‚ lethargy • Pneumonia causing breathing difficulties • Inflammatory eye problems (uveitis and retinitis) • Liver disease (hepatitis) causing jaundice • Neurological (nervous) signs (eg‚
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Gastro/GI Interventions for GERD = low fat‚ no etoh‚ milk‚ tabacco‚ peppermint‚ carb beverage‚ avoid eating 2hours before bed‚ no tight clothes‚ elevate HOB. Meds are h2 antagonists famotidine (Pepcid)‚ nizatidine (Axid) or ranitidine. Proton Pump inhibtor: - decrease gastric acid – Prevacid‚ Pilosec (omeprazole) Prokinetic agents: accelerate Gastric emptying – i.e Reglan BMI = kg/ height ^2 or lbs x 703/height^2 Stoma assessment = check size‚ color‚ drainage‚ skin‚ should be shiny‚ moist
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What is Life? This perennial question the answer to which has somehow eluded the most brilliant minds. For while scientists have identified many years ago the right mix of the atoms and molecules that constitute cellular material‚ they have not succeeded in ‘switching it on’ to make it alive‚ or ‘breathing life’ into it (Rabago et.al‚2006) In this module you will: a. Explain the concepts of the cell theory b. Identify the parts of a cell c. Describe the function of each cell part d. Differentiate
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Cell Biology Exam 1 Notes Lecture 1: Introduction to Cell Biology • Biology is studied at different levels of organization Time Scale • [Figure 1-9] How big is a cell and how big are its parts? • There are important similarities that all cells share; however‚ there are also important differences among various cell types (for example‚ animal cells vs. bacterial cells) • [Figure 3-23] The inside of a cell is loaded (crowded
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Skin Cancer Introduction “Skin cancer is a disease in which malignant cancer cells are found in the outer layers of the skin. Skin cancer is the most common type of cancer in the U.S.‚ affecting more than 1 million people each year.” (Health scout 2001-2006 1). Many people don’t take the risk of skin cancer seriously and continue to lie out in sun regardless of the consequences. The consequences of lying out in the sun can be the development of basal cell carcinoma‚ squamous cell carcinoma‚ and/or
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1. Understand the factors that impact on an individual with sensory loss 1.1 Analyse how a range of factors can impact on individuals with sensory loss Impact on communication Sensory losses can affect on normal living in a variety of ways. These can be hidden disability which can ultimately result in social isolation and frustration due to not being able to communicate efficiently. In case of hearing loss‚ day-to-day activities such as hearing a doorbell‚ using the telephone‚ watching
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ETH306W Inclusive Education B Question 1: 1. A learner who rubs his eyes excessively‚ shuts or covers his eyes‚ experiences a hearing problem 2. Learners suffering from albinism should sit in a darker place in the classroom‚ away from the windows - correct! 3. The type of eye condition & the amount of residual vision would not determine the assistance given to a learner in class Question 2: 1. Deafness is definitely not hereditary – it is caused by e.g. learners having
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