1. Mary noticed a large‚ brown spot on her skin. She has been playing tennis in the sun for several years without sun protection. She reported the discovery to a friend‚ who told her to apply the ABCD rule to determine whether or not she had malignant melanoma. Her friend told her that if her answer was "no" to the questions that were asked by the ABCD rule‚ she had nothing to worry about. What is the ABCD rule and should she ignore the spot if her answers are negative? My Mom had skin cancer‚ so
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There are three different types of epithelial tissues that are found inside the human body. There is the cutaneous membrane (tissue)‚ which we would refer to as “skin”. This part is the only epithelial tissue that is touched by air and is dry. The cutaneous membrane is composed of keratinizing stratified squamous epithelium. The second is the mucous membrane‚ which is the tissue used for absorption and secretion‚ protective lubricating mucus in the repertory and digestive system. This membrane
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pain of a sharp object on your skin. Walking into a big freezer‚ full of every ice cream you could think of‚ your body all around feels the coldness of the freezer. Skin senses includes following parts 1. cutaneous senses or senses of touch 2. somato sense 3. somatic sensory system cutaneous senses or senses of touch:- the faculty by which external objects or forces are perceived through contact with the body (especially the hands); "only sight and touch enable us to locate objects in the space
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● What is the purpose of this exercise? ● Are there any safety concerns associated with this exercise? If so‚ list what they are and what precautions should be taken. Exercise 1: The Microscopic Structure of Cutaneous Membranes ObservatiOns Sketch your observations from the microscope slide in the lab report assistant. Indicate the keratinized layer on the sketch and describe the observed structures and cells.
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from person to person. As of today‚ there are three known types of ways anthrax can infect a human. The most common way is infection through the skin. This causes an ugly sore that usually goes away without treatment. This is also known as cutaneous. Cutaneous form of anthrax starts as a red-brown raised spot that enlarges with a tint of redness around it‚ then results in blistering and hardening. The center of the spot then shows an ulcer crater with blood-tinged drainage and the formation of a
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INTRODUCTION Bacillus anthracis has recently become popular as the causative agent of anthrax infections. Belonging to the bacillus species‚ the bacterium is considered‚ along with Bacillus cereus‚ to be of extreme medical importance. Until recently‚ the condition caused by the bacterium was rarely heard of. Although the bacterium is naturally found in the soil‚ its rare occurrences in humans have only been observed in those working with livestock or imported livestock products‚ therefore the
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Cutaneous anthrax or skin anthrax is the most common form of anthrax found. It is developed when a break in the skin comes into direct contact with anthrax spores. This includes a cut or some sort of abrasion. The itchy bump‚ resembling an insect bite‚ caused by this form of anthrax transmutes into a blister and then a black sore. Symptoms caused by cutaneous anthrax are headaches‚ muscle aches‚ fever‚ and vomiting. It must be treated
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THE SENSES Hilgard morgan and Sartain explain that there are more than eight senses that we use to explore and learn about the world.Each of these senses has a specific sense organ within which are receptor cells or receiving mechanisms that are sensitive to certain stimuli in the environment. The Eye Is the organ of vision‚ is sometimes compared to a camera lens because it works roughly the same way as the latter which focuses images of objects at various distances o the film as it
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Ways in Which it can Infect Humans There are three types of anthrax‚ classified according to how it enters the human body: 1. through the intestines (gastrointestinal) 2. through the lungs (inhalation)‚ or 3. through the skin (cutaneous).[5] Inhalation Type. The anthrax infection caused by inhalation through the lungs initially causes cold or flu-like symptoms‚ followed by severe respiratory problems. It is the most deadly form of the disease with almost 100% mortality rate if
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horses‚ and goats‚ can be transmitted to a human from a simple bite of infected meat. This disease comes in three different varieties including Cutaneous‚ Gastrointestinal‚ and Inhalation (also known as pulmonary). The symptoms of each form differ from one another and can have different affects on the body. The First type of anthrax is known as Cutaneous Anthrax. The symptoms leading to a diagnosis would be a raised‚ itchy bump that may look very similar to an average bug bite. This will develop
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