The Neovison vison dissection lab was intended so students could study the external and internal anatomy and physiology of the Neovison vison. Once the Neovison vison was dissected, students could see the similar and different characteristics of the Neovison vison that are present within the human body. Students were able to identify muscles, bones, organs, tissues, insertion points, and origin points within the body of the animal. Reflection on skeletal and muscular structure was also studied throughout the dissection lab. Although the muscles within the Neovison vison and the skeletal structure of the Neovison vison are highly similar to those in a human body, this dissection lab made it known that there truly are anatomical differences within …show more content…
Each person in the lab group had a certain job. The reader reads the lab procedure, makes sure group members are on task, and assists the other group members. The equipment manager gets the equipment reader for the procedure, inventories and inspects equipment, and washed and dries the lab area after the procedure. The dissector performs the actual dissection and incisions. They must wear gloves and they prepare the Neovison vison for storage. The lab groups first had to obtain a dissection kit and a lab manual. They obtained a clear plastic bin, a dissection tray, and a mat for inside the plastic bin for the dissection. The lab groups then put on protective equipment such as gloves, aprons, and goggles that protected them from potentially harmful fluids. After each dissection day when clean up begins, the students made note to wrap their Neovison vison in wet paper towels to make sure the Neovison vison did not dry out. If the Neovison vison would have dried out, the dissection process would not have been as …show more content…
Next, they traced the external jugular vein and its tributary veins on the surface of the right side of the neck and head. On the left side where the sternomastoid was cut, the students then located the deeper vessels running alongside the trachea, internal jugular vein, and the common carotid artery. In the abdominal cavity, the groups then exposed and studied the hepatic portal vein and its tributaries. They then identified the tributaries of the post cava, the renal, adrenolumbar, iliolumbar, iliac, and caudal vessels. The arteries of the gonads then came off the abdominal aorta cranial where the spermatic arteries were found. Using diagram 12, the lab groups carefully removed the fat surrounding the kidneys and genital organs using forceps and for blunt probe. They saved all ducts and blood vessels and exposed the kidneys. They then reflected on the ureter, urinary bladder, renal vein, renal cortex, renal medulla, renal pelvis, and the renal artery. Using diagram 14, the lab groups found the testicles and leaned them of fat. They cut and opened the tunic and identified the testis, epididymis, and the vas deferens. The last step of dissection made them trace the vas deferens to the urinary bladder. As a final step to the whole lab, the lab groups then removed all dissection pins, cleaned the dissection tools, placed the Neovison vison in a
P4 – Describe the three structures of the skeletal muscle (Epimysium, Perimysium and Endomysium) There are three structures of the skeletal muscle: Epimysium is a thick layer of irregular connective tissue that pulls the entire muscle as well as protecting the muscle from friction that may be caused by other muscles and bones surrounding them. Also, it is the fibrous tissue which covers and surrounds skeletal muscles. The Epimysium carries on past the end of bones in order to create muscle tendons. Perimysium surrounds a bundle of muscle fibres, it is a casing of connective tissue.
After observing many of the outside traits of our fetal pig, we were now ready to really look beneath the skin. The skinning lab is very important because it is the layer that covers much of the muscular system that we wanted to observe. By removing the skin by pulling and cutting, we would then increase our knowledge by getting our hands dirty and internally observing the pig. Under the skin, we would be able to view some of the many muscles that we learned in the past chapters.
“Once she’d sterilized the cubicle, she lit a Bunsen Burner and used its flame to sterilize test tubes and used a scalpel blade, since the Gey lab couldn’t afford new ones for each sample” (Skloot 37).
A Phlebotomists Nightmare Deep within the bowels of Camden Clark Medical Center I began my workday as any other. My basket consisted of sharp fresh needles, silky gauze, alcohol swabs, and several unused tubes. My patients dreadfully awaited to be drawn as I stock my supplies.
Surgical technology is a profession meant for people who don’t visualize their selves working in front of a computer, spending their whole day with paper works or waiting for the time to pass. This line of work suits well for those individuals who are hungry for action. It is a career made for the brave, the fast and the people who consider themselves as OCDs. Surgical technologists are the “worker bees” of the operating room.
If a sponge or an instrument fell on the floor it was washed and squeezed in a basin of tap water and used as if it were clean. Our silk to tie blood vessels was undisinfected.... The silk with which we sewed up all wounds was undisinfected. If there was any difficulty in threading the needle we moistened it with bacteria laden saliva, and rolled it between bacteria-infected fingers. We dressed the wounds with clean but undisinfected sheets, shirts, tablecloths, or other old soft linen rescued from the family ragbag.
After finding the Rf values of the four known compounds, solvent 1 (99.5% ethyl acetate/0.5% acetic acid) was chosen, due to the wide range of results, for the remaining experiments. Ibuprofen, our known tablet, gave a similar Rf value to our previous results for Ibuprofen. For Anadin extra, there were three compounds identified as Caffeine, Paracetamol and Aspirin as the Rf values of the drug were close to the values of these three compounds in the first part of the practical. For both of these known drugs, the Rf values acquired were close to my predictions before the experiment. For the unknown powder, we obtained Rf values of 0.52 and 0.76 so we believe that the unknown powder contains Aspirin and Ibuprofen.
During the Renaissance health and medicine changed considerably . There were many important changes to the understanding of anatomy and surgery. Important doctors and surgeons discovered different ways of understanding to body and different ways of operating. For example how Vesalius in the 15th century dissected the human body to learn more about anatomy. During this essay I will investigate how far health and medicine improved during the Renaissance by focusing on anatomy and surgery.
Physicians, and Medicine During the Elizabethan Time The Elizabethan time period was from 1558 through 1603 known as the Renaissance. During the Renaissance there was not any running water, so people would have to throw their waste in the streets. With people’s waste in the street came many illnesses including The Plague. Even a minor scrap could kill you in the next minute.
The study of the comparison of structures of different organisms is called comparative anatomy. Comparative anatomy shows evidence for evolution, and it indicates that many organisms have a common ancestor. In addition, it is used by scientists to classify organisms based on related characteristics of their anatomical structures. Similar bone structures in the forelimbs of cats, whales, bats, and humans are an example of comparative anatomy. Despite the fact, these appendages are made of the same basic parts; they all have completely diverse functions.
Pelvic organ prolapse is a common female disorder in which the pelvic organs slip downward from their original position in the abdomen and push onto the walls of the vagina. Pelvic organ prolapse is more ordinarily found in women with multiple vaginal deliveries, prolonged or traumatic deliveries, or in postmenopausal women. Risk factors include advancing age, parity, and obesity (Machin & Mukhopadhyay, 2011). The most commonly reported symptoms are a feeling of fullness or pressure in the lower abdomen that descends into the vagina, as well as pain, urinary incontinence, and sexual discomfort (UT Southwestern Medical Center, 2016). The pressure from the organs shifting downwards can cause a change in the normal urinary pattern, leading to urinary incontinence and
Towards the end of the procedure the nurse counted all sponges and needles with the scrub to make sure that no equipment was left within the patient. The nurse also continued to document information such as the length of the surgery and the amount of blood lost throughout the procedure. Lastly, the circulating nurse cleaned the room and then transferred the patient into a hospital bed to be transferred to the post-anesthesia care unit. Ignatavicius and workman (2013) addressed that these are all responsibilities of the circulating nurse (p.
The use of Cadavers in my view, and from my experience of working and studying in the dissection lab of the National University of Ireland, Galway is one of the best ways human anatomy can both be taught and learnt and I believe is an essential aspect of the study of educational anatomy and should be utilised in the learning of anatomy where possible. The active, hands-on exploration that cadaveric dissections provide, joined with excellent teaching methods makes for an interesting yet challenging method of learning anatomy. My first time entering a dissection room, I felt a sense of captivation and was very much in awe. This fascination stemmed from the fact that I, along with twenty-something other anatomy students would be delving scalpel first into a human corpse, and experiencing the gross anatomy of the human body first hand.
Technological advancement in surgical techniques has made possible aesthetic improvement in the male genitalia. However, it is always necessary
Just imagine that you are back in the seventh grade, in science class. Your teacher is preparing you for dissecting a frog. You have been studying the anatomy of the frog for about a week now. You and your class head to the lab. You see two dead frogs on each table and two sets of dissecting tools.