The Cell P2 – Describe the four main tissue types in the body Inside the body‚ there are four mains types of tissue which include the Epithelial‚ Muscular‚ Nervous and Connective. Tissues are known as groups of cells which have a certain structure to retain a specific job. Epithelial Tissue covers the body surface and forms the lining for most internal cavities. It protects our insides‚ it’s known as the skin. It also absorbs in the intestinal lining and stomach‚ otherwise known as the gut. It
Premium Heart Muscle Connective tissue
My pulse pressure was 45 (SP – DP). My mean arterial pressure was 93 (DP + 1/3 (SP – DP). 2. Mean arterial blood pressure is determined by cardiac output and total vascular resistance. The mathematical equation for mean arterial blood pressure is equal to cardiac output x total vascular resistance. The amount of blood pumped out of the heart is the cardiac output‚ and the sum of the resistance of all systemic blood vessels is equal to the total vascular resistance. An increase of blood volume‚ heart
Premium Blood pressure Blood Artery
wound to the right ventricle. Many believed this was the beginning of cardiac surgery. However‚ one of the most prominent surgeons of that time‚ Theodor Billroth‚ pronounced that "A surgeon who would attempt such an operation [cardiac suture] should lose the respect of his colleagues. There were many unsuccessful sutures that occurred‚ but Rehn accomplished the “impossible” that same year. (Principles and Practice: History of cardiac surgery and anesthesia). Many new discoveries with unfold in the medical
Premium Surgery Heart Organ transplant
relationship between structure and function in the selected muscle? (see page 3 of the lesson) Muscle - Human Cardiac Yes‚ there are striations across the width of the Human Cardiac Muscle cells. There is one nucleus. The fibers are striated and branched with the single nucleus. The sizes of the fibers are quite large‚ actually. As a result of the contractions in the Human Cardiac Muscle cells‚ it keeps your heart beating. A good thing about this is‚ the tissue can be controlled involuntary
Premium Muscle Cardiac muscle Muscular system
T III The Heart 9. Heart Muscle; The Heart as a Pump and Function of the Heart Valves 10. Rhythmical Excitation of the Heart 11. The Normal Electrocardiogram 12. Electrocardiographic Interpretation of Cardiac Muscle and Coronary Blood Flow Abnormalities: Vectorial Analysis 13. Cardiac Arrhythmias and Their Electrocardiographic Interpretation C H A P T E R 9 Heart Muscle; The Heart as a Pump and Function of the Heart Valves With this chapter we begin discussion
Free Heart Cardiac muscle
Investigating the Refractory Period of Cardiac Muscle Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. The cardiac muscle is capable of which of the following? You correctly answered: c. autorhythmicity 2. Phase 2 of the cardiac action potential‚ when the calcium channels remain open and potassium channels are closed‚ is called the You correctly answered: a. plateau phase. 3. Which of the following is true of the cardiac action potential? You correctly
Free Heart Cardiac muscle
|Answers | |Cardiac Muscle | | |Which of the following types of muscle tissue can depolarize spontaneously in the |C- Cardiac Muscle | |absence of any external stimulation:
Premium Acetylcholine Nervous system Action potential
Btec Level: 3 in Health and Social Care Unit 5: Anatomy and physiology for Health and Social Care Assessor: F. Mansell Task2: The main tissue types of the body and the role these play in two named organs of the body. P2: Outline the structure of the main tissues of the body There are many different types of cells in the human body. These cells would not be able to function on their own‚ they are all part of a large organism that is called - you. The two named organs that I have chosen for
Premium Heart Muscle Tissues
muscle. Cardiac Muscle is the second type of muscle found in the human body‚ and you guessed it‚ you can find cardiac muscle in the heart! Cardiac muscles are responsible for pumping blood throughought the human body. And these muscles
Premium Heart Blood Artery
firefighters are not most people. Firefighters risk their lives on a day-to-day basis rushing to the scene of an emergency‚ fighting blazing fires‚ and entering burning buildings; it is hard to believe that the number one cause of line-of-duty deaths is cardiac events (FEMA‚ 2011). The fire service is constantly changing and evolving to reduce the number of preventable accidents. Federal Emergency Management Agency (FEMA) states‚ “Through research‚ study‚ training‚ improved operations‚ development of new
Premium Smoke Exercise Firefighter