The first part of Radiology that is important is the technology that one has to use in order to observe inside the body. One instrument used in Radiology is a Computer Axial Tomography Scan or a CAT scan. This tool is used by Radiologists to create an image of inside the human body in horizontal pieces. Another Instrument they use is Echocardiography Machine. This is used to perform heart sonography to understand its function and condition.
Classification of Tissues Objective: The purpose of this lab exercise is was that know the various tissues found in the human body, and to familiarize myself with their composition and function. I learned that the four primary tissue types in the human body are epithelium, connective tissue, nervous tissue, and muscle tissue. These tissues have unique structures, patterns, and functions. I identified the subcategories of the tissues using a compound light microscope. I had to list the general functions and structural characteristics of the primary tissues.
The process repeats with each new heartbeat. The signals that make the heart's muscle fibres contract come from the sinoatrial node, which is the natural pacemaker of the heart. In an ECG test, the electrical impulses made while the heart is beating are recorded and usually shown on a piece of paper. This is known as an electrocardiogram, and records any problems with the heart's rhythm, and the conduction of the heart beat through the heart which may be affected by underlying heart disease. ECG shows how fast the heart is beating, whether the rhythm of the heartbeat is steady or irregular and also the strength and timing of electrical signals as they pass through each part of the heart.
For the Technical Communications Rhetorical Analysis assignment, I have reviewed two instructional documents. The first document is an instructional document for patientsreceiving steroid pulse therapy for the treatment of autoimmune diseases and the effect of instruction on patient knowledge by Yu-Chu Pai who works for BioMed Central Ltd. The second document is also a letter about blood transfusion errors by American Society of Registered Nurses. The purpose of this memo is to outline the similarities and differences that I have discovered during my rhetorical analysis of these two pieces. I will provide an audience analysis and a situational analysis, along with a discussion of the conventions and appeals of the two project proposal documents.Audience
The human heart pumps blood through the arteries, which connect to smaller arterioles and then smaller capillaries. In this assignment, we will discuss the arterial blood pressure from several aspects, include definition, normal values for blood pressure, the most important factors affecting it, the mechanism involved in arterial blood pressure regulation, and the relevance between the pressure and the eye. Definition of blood pressure, it’s Normal value, and the factors that determine arterial blood pressure under physiologic conditions. Blood pressure refers to the force exerted by the blood against the inner walls of the blood vessels . This pressure produces when the heart contracts during the heartbeat cycle, which forces blood out
Homeostasis Cardiovascular and Respiratory System Kay Vining Rasmussen College This research is being submitted on August 13, 2011 for Lisa Boeser’s Structure and Function of the Human Body course. Cardiovascular and Respiratory System The two organ systems that I choose to study are the Cardiovascular and Respiratory Systems. These two organ systems work together to provide oxygen for our bodies and is essential for life. Our hearts pump blood throughout our bodies and to our lungs which allows us to breathe. Neither the heart nor the lungs would be able to function without one another.
Jyotsna Patel Sherry S. Wright 11-22-2011 Anyone who wants to be success full in healthcare field would have to take and studies the Anatomy and Physiology. Why is Anatomy and Physiology so important in your success in a health care field? It important because you learn the structures associated with the human body, function of each of these structures and all allied health careers is the relationship between the health care provider and his or her patients. Anatomy is the study of the structures associated with the human body. (living organism) Anatomy deals with the description of form, arrangement and function of the bone, joint, muscles and internal organs, together with their blood and nerve supply.
(Schlager, Lauer 1)Cesalpino was a scientist that came up with the term circulation. Furthermore, he described the flow of blood and the function of the heart valves. Fabricius was a professor of Harvey and discovered the valves inside of veins. These discoveries helped Harvey formulate his own theories about circulation, blood, and veins. Alternatively, professor and physician, Jean-Baptiste Denis, used Harvey’s discovery of knowledge about blood and transfusion to create his own experiments.
* Pain when urinating * Constipation. There are many physical exams that can be use to check for vaginal cancer. A physical exam is a test of the body to check for health, diseases, and any cancerous lumps. These are some of the test: * Pelvic exam: An exam of the vagina, cervix, uterus, fallopian tubes, ovaries, and rectum. The doctor or nurse inserts one or two lubricated, gloved fingers of one hand into the vagina and places the other hand over the lower abdomen to feel the size, shape, and position of the uterus and ovaries.
A cardiologist is a medical professional who concentrates on the state of the patient's heart and other areas which may be connected to it. The treatment of this organ as well as the study and research or its function, is often applied by the doctors to their patients for better results. Equipment and Paraphernalia Doctors of the heart often use medical equipment and other medical paraphernalia to help them pinpoint the closest possible factor that may be affecting the patient. The electrocardiogram is one of the most commonly used equipment that supports the cardiologist in finding what may be wrong with the patient. The electrocardiogram is just one instrument among many that can help distinguish the issues of a certain patient concerning his cardiologic health.