Lab 9 Report: Exercise Physiology Introduction When the human body is put to work and undergoes any sort of activity‚ it requires more energy and resources in order to sustain this. The cells in muscles and organs must work faster‚ and thus require more energy to do so. The body compensates by increasing heart rate and respiration in order to increase the amount of oxygen entering‚ carbon dioxide leaving‚ and rate at which these gases are delivered to cells throughout the body. In this lab‚ we
Premium Blood pressure
series of integrated changes in function that involve most‚ if not all‚ of its physiological systems. Movement requires activation and control of the musculoskeletal system; the cardiovascular and respiratory systems provide the ability to sustain this movement over extended periods. When the body engages in exercise training several times a week or more frequently‚ each of these physiological systems undergoes specific adaptations that increase the body’s efficiency and capacity. After a twelve
Premium Muscle Heart Cardiac muscle
Anatomy and Physiology Chapter Objectives Chapter 1: Introduction to the Human Body Chapter 2: The Chemical Level of Organization Chapter 3: The Cellular Level of Organization Chapter 4: The Tissue Level of Organization Chapter 5: The Integumentary System Chapter 6: The Skeletal System - Bone Tissue Chapter 7: The Skeletal System - The Axial Skeleton Chapter 8: The Skeletal System - The Appendicular Skeleton Chapter 9: Joints Chapter 10: Muscular Tissue Chapter 11: The Muscular System Chapter 12:
Premium Anatomy Human anatomy Biology
introducing harmful bacteria and chemicals into the body. Smoking can reduce blood circulation by constricting the blood vessels‚ raise your blood pressure‚ and even cause emphysema. Bad eating habits can cause malnutrition and lead to a lower immune system‚ restricting the body’s ability to fight off infections. Hepatitis‚ a disease of the liver‚ can be caused by chronic alcoholism or drug abuse. Those people living around Love Canal developed cancer because the local water supply had been contaminated
Premium Feedback Negative feedback Cybernetics
the rate of facilitated diffusion Fully permeable(permeable to solutes and water) Water moves down the concentration gradient‚ or towar the solution with the highest concentration solutes….resulting in a volume increase Osmotic pressure(closed system)(mmHG)‚ the more impermeable the higher the osmotic pressure Tonicity(shrink or swell); how a solution affects the volume of a cell Isotonic: same inside and outside Hypertonic: higer
Premium Skeletal muscle Myosin Muscle
INTRO TO PHYSIOLOGY I. Physiology – the science (study) of body function a. Uses biochemistry‚ cell biology‚ genetics‚ chemistry and physics b. Can be applied to study the cell‚ organ‚ system‚ or organism (whole-body) II. Cell – smallest living unit c. Can individually carry out it’s own basic life processes d. Specialized functions make their working together important to whole body operation III. Major tissue types (tissue = group of similar functioning
Premium Metabolism Adenosine triphosphate Protein
MUSCLE PHYSIOLOGY Exercise 11 Acuesta‚ Patrisha Afalla‚ Antonette Hanns Beo‚ Jellie Ayz Bustamante‚ Jemimah Keziah Soriano‚ Jhon Cris Introduction • Muscle Contraction - the shortening of the muscle as a result of tension generated by muscle fibers; -Regulated by the production of calcium ions‚ stimulated via thermal‚ chemical‚ mechanical‚ and electrical stimuli Objectives BE ABLE TO: 1. Make a muscle-femur preparation; Set up Kymograph; Demonstrate muscular contraction; Differentiate
Free Muscle Muscular system Muscle contraction
Muscle Physiology Purpose: What is the purpose of this exercise? Are there any safety concerns associated with this exercise? If so‚ list what they are and what precautions should be taken. Refer to the appendix of this manual if you need a tutorial on how to make graphs in Microsoft Excel®. Exercise 1: Muscle Twitch Data Table 1A: Muscle Twitch of Rectus Data Table 1B: Muscle Twitch of Lateralis Eye Muscle Quadriceps Femoris Time (milliseconds) Tension (kilogram-force)
Free Muscle Muscular system Harshad number
Asthma is a condition of the respiratory which is caused by the tightness of the muscles in the airways‚ which therefore causes the individual with this condition to breathe out reduced amount of air which then leads to difficulty in inhaling and exhaling. According to the World Health Organization (2010)‚ this condition is due to inflammation of the air passages in the lungs and affects the sensitivity of the nerve endings in the airways so they become easily irritated. In an attack‚ the lining
Premium Asthma Chronic obstructive pulmonary disease Lung
centercenterqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxc- vbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwer- tyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopas- dfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklz- xcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqw- ertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiop- asdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjk- lzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnm- rtyu
Premium Immune system Blood Bone marrow