Rubrics for Creative Report

Group Nos: ______ Criteria	Poor 87%	Fair 90%	Good 93%	Very Good 97%	Excellent 100%
Content (20%)
Creativity (20%)
Organization (20%)
Props & Costume (15%)
Individual Performance (25%) Members: 1. 2. 3.

Medical Technology

X-rays

– are a form of electromagnetic radiation, just like visible light. In a health care setting, a machines sends individual x-ray particles through the body. A computer or special film is used to record the images that are created.

Stethoscope - an instrument used to detect and study sounds produced in the body that are conveyed to the ears of the listener through rubber tubing connected with a usually cup-shaped piece placed upon the area to be examined.

magnetic resonance imaging (MRI)

- An MRI (or magnetic resonance imaging) scan is a radiology technique that uses magnetism, radio waves, and a computer to produce images of body structures. An MRI scan can be used as an extremely accurate method of disease detection throughout the body. In the head, trauma to the brain can be seen as bleeding or swelling. Other abnormalities often found include brain aneurysms, stroke, tumors of the brain, as well as tumors or inflammation of the spine.

angiosplasty

- is a procedure used to open blocked or narrowed coronary (heart) arteries. The procedure improves blood flow to the heart muscle.Atherosclerosis can affect any artery in the body. When atherosclerosis affects the coronary arteries, the condition is called coronary heart disease (CHD) or coronary artery disease.

electrocardiography

- A recording of the electrical activity of the heart. An electrocardiogram is a simple, non-invasive procedure. Electrodes are placed on the skin of the chest and connected in a specific order to a machine that, when turned on, measures electrical activity all overaround the heart. Output is usually in the form of a long scroll of paper displaying a printed graph of activity. Newer models output the data directly to a computer and screen, although a print-out may still be made.

To take a specific situation, the initial diagnosis of a heart attack is usually made by a combination of clinical symptoms and characteristic electrocardiogram changes. The ECG can detect areas of muscle ischemia (muscle deprived of oxygen) and/or dead tissue in the heart.

artificial pacemaker

 - A device that uses electrical impulses to regulate the heart rhythm or to reproduce that rhythm. An internal pacemaker is one in which the electrodes into the heart, the electronic circuitry and the power supply are implanted (internally) within the body.

bone marrow transplant

- A bone marrow transplant is a procedure to replace damaged or destroyed bone marrow with healthy bone marrow stem cells.

Bone marrow is the soft, fatty tissue inside your bones. Stem cells are immature cells in the bone marrow that give rise to all of your blood cells.

endoscopy

- a doctor is able to see the inside lining of your digestive tract. This examination is performed using an endoscope-a flexible fiberoptic tube with a tiny TV camera at the end. The camera is connected to either an eyepiece for direct viewing or a video screen that displays the images on a color TV. The endoscope not only allows diagnosis of gastrointestinal (GI) disease but treatment as well.

robotic surgery

 - Robotic surgery, computer-assisted surgery, and robotically-assisted surgery are terms for technological developments that use robotic systems to aid in surgical procedures.
Robotically-assisted surgery was developed to overcome both the limitations of minimally invasive surgery or to enhance the capabilities of surgeons performing open surgery. In the case of robotically assisted minimally invasive surgery, instead of directly moving the instruments, the surgeon uses one of two methods to control the instruments ; either a direct telemanipulator or by computer control. A telemanipulator is a remote manipulator that allows the surgeon to perform the normal movements associated with the surgery whilst the robotic arms carry out those movements using end-effectors and manipulators to perform the actual surgery on the patient. In computer-controlled systems the surgeon uses a computer to control the robotic arms and its end-effectors, though these systems can also still use telemanipulators for their input. One advantage of using the computerised method is that the surgeon does not have to be present, indeed the surgeon could be anywhere in the world, leading to the possibility for remote surgery. In the case of enhanced open surgery, autonomous instruments (in familiar configurations) replace traditional steel tools, performing certain actions (such as rib spreading) with much smoother, feedback-controlled motions than could ever be achieved by a human hand

Cornea Transplant

- also known as corneal grafting, is a surgical procedure where a damaged or diseased cornea is replaced by donated corneal tissue (the graft) in its entirety or in part . The graft has been removed from a recently deceased individual with no known diseases or other factors that may affect the viability of the donated tissue or the health of the recipient. The cornea is the transparent front part of the eye that covers the iris, pupil and anterior chamber. The surgical procedure is performed by ophthalmologists, medical doctors who specialize in eyes, and is often done on an outpatient basis.

hemodialysis

- is a method for extracorporal removing waste products such as creatinine and urea, as well as free water from the blood when the kidneys are in renal failure. Hemodialysis is one of three renal replacement therapies (the other two being renal transplant; peritoneal dialysis). An alternate method for extracorporal separation of blood components such as plasma or cells is apheresis.
Hemodialysis can be an outpatient or inpatient therapy. Routine hemodialysis is conducted in a dialysis outpatient facility, either a purpose built room in a hospital or a dedicated, stand alone clinic. Less frequently hemodialysis is done at home. Dialysis treatments in a clinic are initiated and managed by specialized staff made up of nurses and technicians; dialysis treatments at home can be self initiated and managed or done jointly with the assistance of a trained helper who is usually a family member

CT scan

- A CT scan stands for Computed Tomography scan. It is also known as a CAT (Computer Axial Tomography) scan. It is a medical imaging method that employs tomography. Tomography is the process of generating a two-dimensional image of a slice or section through a 3-dimensional object (a tomogram). The medical device (the machine) is called a CTG scanner; it is a large machine and uses X-rays. It used to be called an EMI scan, because it was developed by the company EMI. Undergoing a CT scan is a painless procedure. 

ultrasound

- Ultrasound imaging, also called ultrasound scanning or sonography, involves exposing part of the body to high-frequency sound waves to produce pictures of the inside of the body. Ultrasound examinations do not use ionizing radiation (as used in x-rays). Because ultrasound images are captured in real-time, they can show the structure and movement of the body's internal organs, as well as blood flowing through blood vessels.

cardiac defibrillator

 -  is a common treatment for life-threatening cardiac arrhythmias, ventricular fibrillation and pulseless ventricular tachycardia. Defibrillation consists of delivering a therapeutic dose of electrical energy to the affected heart with a device called a defibrillator. This depolarizes a critical mass of the heart muscle, terminates the arrhythmia, and allows normal sinus rhythm to be reestablished by the body'snatural pacemaker, in the sinoatrial node of the heart. Defibrillators can be external, transvenous, or implanted, depending on the type of device used or needed. Some external units, known as automated external defibrillators, automate the diagnosis of treatable rhythms, meaning that lay responders or bystanders are able to use them successfully with little, or in some cases no training at all.

kidney transplant

 - is the organ transplant of a kidney into a patient with end-stage renal disease. Kidney transplantation is typically classified as deceased-donor or living-donor transplantation depending on the source of the donor organ. Living-donor renal transplants are further characterized as genetically related (living-related) or non-related (living-unrelated) transplants, depending on whether a biological relationship exists between the donor and recipient.

Incubator

- An apparatus in which environmental conditions, such as temperature and humidity, can be controlled, often used for growing bacterial cultures, hatching eggs artificially, or providing suitable conditions for a chemical or biological reaction. An apparatus for maintaining an infant, especially one that is ill or born before the usual gestation period, in an environment of controlled temperature, humidity, and oxygen concentration.  

Nebulizer

 - In medicine, a nebulizer is a device used to administer medication in the form of a mist inhaled into the lungs.
A Jet nebulizer is attached to a compressor.
Nebulizers are commonly used for treatment of cystic fibrosis, asthma, COPD and other respiratory diseases

Respirator

 - a respirator is a device designed to protect the wearer from inhaling harmful dusts, fumes, vapors, or gases. Respirators come in a wide range of types and sizes used by the military, private industry, and the public. Respirators range from cheaper, single-use, disposable masks to reusable models with replaceable cartridges.

Heart Transplant

- a heart transplant, or a cardiac transplantation, is a surgical transplant procedure performed on patients with end-stage heart failure or severe coronary artery disease. As of 2007 the most common procedure was to take a working heart from a recently deceased organ donor  and implant it into the patient. The patient's own heart is either removed or, less commonly, left in place to support the donor heart, both were controversial solutions to an enduring human ailment. Post-operation survival periods averaged 15 years. 

Skin Grafting

-  Among the indications for skin grafting are promotion of accelerated healing of burns and other wounds, reduction of scar contracture, enhancement of cosmesis, reduction of insensible fluid loss, and protection from bacterial invasion.

Photosynthetic Clues

Photosynthetic Clues

Materials:

Mature leaves of variegated mayana plant, alcohol burner, evaporating dish, iron stand, 250ml beaker, dropper, iron ring, iron stand, wire gauze, dissecting set, petri dish,  iodine solution, ethyl alcohol.

Procedure:

1. Examine the leaf of variegated mayana . Sketch the leaf and note the probable distribution of the chlorophyll (green areas).

2. Place the leaf in boiling water for a few minutes.

3. Take out of the boiling water with a pair of tweezers then immerse the leaf in the evaporating dish containing ethyl alcohol.

4. Place the evaporating dish in a warm water bath until the leaf is totally bleached.

5. Rinse the leaf with water and place it in the petri dish. Put three drops of dilute of iodine solution.

Questions:

1. What is the purpose of immersing the leaf in ethyl alcohol?

2. Compare the pigmented mayana leaf with the bleached leaf.

3. Is starch present in the leaf? What does the presence of starch indicate? Why?

4. What can u infer from the activity?

Ways in Preserving Food ; Promotion of Livelihood, Food Production, and Health through Cellular Activities

Ways in Preserving Food:

• Cell membrane and cytoplasm are the structures directly involved in the preservation of food.

• Cellular osmosis of water in cells can be clearly be illustrated through this process.

• Food spoilage is primarily caused by organisms like bacteria and fungi. Factors like moisture and sometimes warm temperatures cause food spoilage because these are suitable conditions for the growth of microbes.

• Microorganisms utilize the food by breaking them into smaller forms for them to absorb. This results in an undesirable taste and smell and changes in color of the food. In order to prevent spoilage, methods like sugar or salt to the food have been formulated. The method can cause the removal of water from the cytoplasm of the microorganism. These dehydrate the cells---removing water which is necessary for the survival of the microorganisms. The addition of sugar creates an unfavorable3 environment for the microorganisms.

 

Promotion of Livelihood, Food Production, and Health through Cellular Activities

• Tissue culture is a process that involves exposing plant tissue to a specific regimen of nutrients, hormones, and light under sterile, in vitro conditions to produce many new plants, each a clone of the original mother plant, over a very short period of time. AgriForest's tissue culture plants are characterised by disease free growth, a more fibrous, healthier root system, a bushier branching habit, and a higher survival rate. There are three main steps to the tissue culture process:
  STAGE I is the initiation phase. It concerns the establishment of plant tissue in vitro by sterilising the material and initiating it into culture.
  
  
  STAGE II is the multiplication phase. At this stage, the in vitro plant material is re-divided and placed in a medium with plant growth regulators that induce the proliferation of multiple shoots. This process is repeated many times until the number of plants desired is reached.
  
  
  STAGE III is the root formation phase. It involves the introduction of hormones to induce rooting and the formation of complete plantlets.
  Following these three stages, the plants are then moved from the laboratory to the greenhouses for acclimatisation and further development.
  
  
  • Cancer Treatments
  Knowledge of the cell cycle and the proper physical and chemical treatments (chemotherapies) that interfere with the cell cycle, enable scientists and doctors to plot strategies for use against cancer cells.
  Chemotherapy is not simple, and still remains somewhat unpredictable. An ideal cancer solution would be to discover the abnormal conditions and correct them within the cancer cells. Cancer cell growth can be stopped, if cell cycle activities are blocked, inactivated, or shut down. Unfortunately, this is not done easily. The reason is simple — healthy dividing cells use essentially the same mechanisms for reproduction and division as cancer cells. Therefore, chemotherapy given to cancer patients shuts down normal hair, skin, mucosal, blood cell and other normal cell reproduction.
  
  
  
  
  • Delaying Ageing Process
  The Cells: Cellular activity starts to slow down over time. This affects all the systems of our body. Cellular changes cause physical changes to occur in people. Speed of decline is determined by many factors including lifestyle choices such as smoking, alcohol abuse, poor nutrition; exposure to sun, hormones, fitness, and genetics.
  
  
  HEALTH TIP: You can't change genetics, but you can make healthy lifestyle choices to delay aging or reduce the opportunity for ill health. Avoid tobacco products and alcohol abuse. Choose to eat healthy and nutritious foods and stay fit.
  
  
  • Stem Cell Technology
  Stem cells are cells found in most, if not all, multi-cellular organisms. They are characterized by the ability to renew themselves through mitotic cell division and differentiating into a diverse range of specialized cell types. Research in the stem cell field grew out of findings by Canadian scientists Ernest A. McCulloch and James E. Till in the 1960s.
  
   
  Stem cells (center ones) can develop into any cell type. They are valuable as research tools and might, in the future, be used to treat a wide range of diseases. Credit: Judith Stoffer
  The two broad types of mammalian stem cells are: embryonic stem cells that are isolated from the inner cell mass of blastocysts, and adult stem cells that are found in adult tissues. In a developing embryo, stem cells can differentiate into all of the specialized embryonic tissues. In adult organisms, stem cells and progenitor cells act as a repair system for the body, replenishing specialized cells, but also maintain the normal turnover of regenerative organs, such as blood, skin, or intestinal tissues.
  
  
   
  • The coordinated functions of  organelles keep the cell alive, thereby allowing the cell to perform its function.
  
  
  • The cell of the leaf has the ability to manufacture glucose molecules during formed from photosynthesis can form bigger starch molecules. These starch molecules are stored in plastids of plant cells called amyloplasts. Amyloplasts are most prominent in the roots and tubers of plant cells.
  
  
  • We get food from animals through the various cellular processes in animal cells. Meats from animals are good sources of proteins. The organelle responsible for the synthesis of proteins are the ribosomes.
  
  
  • Humans get essential vitamins from plants which synthesize vitamins.
  
  
  • Artificial insulin and other artificial hormones are manufactured using bacterial cells. The metabolism of these genetically engineered bacteria manufactures insulin and other substances which are needed by diabetics.