1. There are four types of tissues, including epithelial, connective, muscle, and neural. Each tissue type has a special function in the human body. Epithelial tissues cover internal and external surfaces, line cavities and tubular structures, and serve essential fuctions (Martini & Bartholomew, 2012). Connective tissue provides a protective structural framework for other tissue types. It has three basic components, including specialized cells, extracellular protein fibers, and ground substance (Martini & Bartholomew, 2012). Muscle tissue is designed for contraction. The three types of muscle tissue are skeletal, cardiac, and smooth. Neural tissue responds to stimuli and conducts electrical impulses throughout the body. Some areas of the body have simple squamous epithelium in protected regions where absorption takes place, such as the lining of ventral body cavities, linings of blood vessels and inner surfaces of the heart (Martini & Bartholomew, 2012). Stratified squamous epithelium are found where mechanical stresses are severe, such as the surface of the skin, the lining of the mouth, tongue, or esophagus (Martini & Bartholomew, 2012).
2. The four types of membranes are mucous, serous, cutaneous, and synovial. If the mucous membrane was damaged, the body would not be able to secrete mucus. It wouldn’t be able to lubricate certain areas, such as the mouth and throat, and it would damage them and become painful to swallow. If the serous membrane was damaged, there would be friction between the surfaces when an organ moves or changes shape. If the cutaneous membrane, or skin, was damaged, there would be open wounds, ready for infections to take place. You need your skin to protect the body. Finally, if the synovial membranes were damaged, there would be severe pain, as the bones would rub together when moving and damage each other.
3. Tattoos are permanent, due to the fact that the top layer of skin is pricked by the needle and ink is injected into the under layer of the skin, the dermis. Cells in the dermis are not shed and replaced like the epidermis and that is why tattoos are permanent. Henna tattoos are different from regular tattoos, because they are not inserted into the skin. They are made of dye and are placed at the top of the skin.
4. The three types of skin cancers are basal cell carcinoma, squamous cell carcinomas, and malignant melanomas. Basal cell carcinoma begins in the basal cells, which line the deepest layer of the epidermis (SCF, 2012). It is the most frequently occurring form of all cancers. It often looks like open sores, red patches, or scars, caused by UV exposure. Squamous cell carcinomas is the second most common form of skin cancer. It is an uncontrolled growth of abnormal cells in the squamous cells, which compose the epidermis (SCF, 2012). Malignant melanomas is the deadliest skin cancer. It develops in the melanocytes, and can spread to other parts of the body (MedicineNet, 1996). This cancer is the least common of them all. Melanoma starts off as a mole, and grow abnormally.
5. All of the accessory glands play an important function in the integument system. First off, the hypodermis, or
English 4 8 June 2015 Why Do People Think Tattoos Are Creative? Tattoos are part of art. Tattoos were once believed to be a risky trend and now becoming more of the normal.As us people tattoos are not unusal as they once were.There are many different reasons behind why people get tattoos, for concept of it being art. A lot of people have different opinion behind what, where, and how people should get their tattoos.The definition of a tattoo is a mark ( a person or a part of the body) with an indelible design by inserting pigment…
symbols; people have found many ways to express themselves with them. Maybe you’ve thought about getting one. Well before you head down to the nearest tattoo shop and roll up your sleeve, there are a few things you need to know. So You Ask, What Exactly is a Tattoo? A tattoo is a puncture wound, made deep in your skin, that’s filled with ink. The tattoo is made by penetrating your skin with a needle and injecting ink into the area creating some sort of design of…
Performance Indicator 1. Does the technology create value when it is incorporated into golf balls? The value based business strategy: No it does not create value There is no existing vertical chain in the business. The supplier of the technique exists but not the firm creating value nor the buyers (buyers maybe, we don’t know) Creation of additional value is not possible either while the chain is not there- no bargaing. Yes, it does create value because buyers would maybe pay more for…
patient’s heart, a replica of the organ can simply be grown to replace it. Human cloning can also be a good solution for couples who are fertile. On the fun side, it even gives the couple the option to create the child with certain features. Cloning human tissue can be used to treat cancers and can be used for plastic surgery. Also, cloning endangered animals can help them from becoming extinct. These facts prove how positive genetic cloning can be; there are unfortunately negative views on genetic cloning…
Study Guide: Be able to describe the different disciplines of Forensic Science and its applications. 1. The forensic scientists must remain an advocate only for the best that reliable science can bring to the data that we call “evidence”. 2. The forensic job is exciting but we must remember that often dealing with death it can be emotionally draining. 3. To be a forensic scientist it requires the appropriate integration of basic human emotions known as reason. 4. One important characteristic…
sometimes called “single point piercings” are becoming more and more popular. 1 The anchor, a flat piece of metal that sticks out sort of like a foot, is what holds the piercing in place. Sometimes the anchors have small holes in them, which allows the tissue to encompass the anchor as it heals, giving it a firmer hold (Hudson, "Micro dermal Piercings Info Guide and Healing Time"). 5. Dermal anchor jewelry should be made out of titanium for surgical implants due to low rejection rate. The jewel that is…
Autopsy An autopsy is an examination of the body after death. It usually consists of an external and an internal examination of the body. The external examination also documents identifying features such as scars, tattoos or other markings which may assist in the identification of the body. The internal examination looks at the internal organs to document any natural disease processes and/or injury .Its purpose is to learn the truth about the persons health during life and how the person really…
reddish-purple bumps, located on shins or ankles, warm to touch Lesions-disfiguring skin sores on nose, cheeks, and ears Color change-areas of skin get darker or lighter in color Nodules-growths under skin may develop particularly around scars or tattoos Eye-blurred vision, eye pain, severe redness, sensitivity to light. Can be affected without symptoms Anyone is susceptible to Sarcoidosis, certain factors increase chances of the disease such as: Age and sex: 20-40 years of age, women more likely…
passages. Example: A urethral sphincter prevents or allows urination 4. Heat production: when muscle contract heat is released. So it helps the body maintain a normal temperature. The normal body temperature is between 98.6 °F to 99.8°F Types of muscle tissue: 1. Skeletal muscles : Under conscious control Contraction of the skeletal muscles Movement of the muscles occurs as a result of two major events; neural stimulation and contraction of muscle protein. The skeletal muscle must be stimulated by nerve…
than 6 feet. No visitor can be pregnant or under 16, Remain in position to avoid dislodging the implant 2. External Radiation: skin care with mild soap, water. Don’t apply powder, ointment, lotion or perfume to the site, do not remove radiation tattoos, avoid tight clothing, do not expose skin to sun or heat Questions 1. In which situation should the nurse intervene? a. A pt with internal radiation, who’s guest is 19 years old, sneezing standing 6 feet away. b. A pt with external radiation…