resistance and describe the main factors affecting resistance 3. To describe Poiseuille’s equation and how it relates to cardiovascular dynamics 4. To define diastole‚ systole‚ end systolic volume‚ end diastolic volume‚ stroke volume‚ isovolumetric contraction‚ and ventricular ejection 5. To describe Starling’s Law and its application to cardiovascular dynamics 6. To design your own experiments using the lab simulation for pump mechanics 7. To understand what is meant by the term compensation The cardiovascular
Premium Blood
is meant by a “graded” response. 3. Draw a diagram of the setup used in this lab exercise. 4. Calculate the work that is done in a given muscle. 5. Describe the function of a force displacement transducer. 6. Describe what happens to muscle contraction when the load is increased. 7. Define twitch‚ treppe‚ tetanus and incomplete tetanus. 8. Explain the difference between a single and double pith of the frog. 9. Post all data to Google Docs. III. Introduction The gastrocnemius muscle
Premium Muscle contraction Muscle Muscular system
are important in order to achieve effective improvement in endurance‚ strength‚ size and shape -Strength training can be either isotonic or isometric -The classifications of strength are: Maximum (absolute) strength- The greatest force that is possible in a single maximum contraction Elastic Strength (power)- The ability to overcome a resistance with a fast contraction Strength Endurance- The ability to express force many times over Resistance Training: -The goal of resistance training is to
Premium Exercise Strength training
regulated by hormones from the endocrine system. D) A and B are correct. E) A‚ B and C are correct. 4) Cardiac muscle A) is found in the walls of blood vessels and in the heart. B) is largely under voluntary control. C) is striated. D) contraction is dependent on stimulation by the nervous system. E) is unaffected by hormones. 5) Smooth muscle A) is largely under voluntary control. B) is located in the coverings of solid organs. C) is striated. D) moves blood through the heart
Premium Muscle Muscle contraction Skeletal muscle
walks‚ skiing‚ swimming‚ riding bikes‚ and dancing are all activities I enjoy doing ( Brannon & Feist‚ 2010. Ch 15 ). I am a believer that if you enjoy the same thing that motivates you; then your goal will have a greater chance of success. Isotonic exercise could also be beneficial to the appearance of my body. This requires weight lifting and muscle building. Although I am not too concerned about muscle growth I would like to see certain areas begin to firm up and take shape. I am looking
Free Physical exercise Exercise Stretching
Print Form E X E R C I S E 6 Frog Cardiovascular Physiology O B J E C T I V E S 1. To list the properties of cardiac muscle as automaticity and rhythmicity‚ and to define each. 2. To explain the statement‚ “Cardiac muscle has an intrinsic ability to beat.” 3. To compare the relative length of the refractory period of cardiac muscle with that of skeletal muscle‚ and to explain why it is not possible to tetanize cardiac muscle. 4. To define extrasystole‚ and to explain
Premium Heart Muscle Acetylcholine
Introduction: My aim to find out when the sugar solution’s concentration is high or low it will expand or reduce. Plant cells always have a strong cell wall surrounding them. When the take up water by osmosis they start to swell‚ but the cell wall stops them from bursting. When they are put in dilute solutions‚ plant cells turn out to be “turgid” (swollen and hard). When the pressure inside the cell increases; No more water can’t enter the cell because the internal pressure of the cell is really
Premium Osmosis Cell wall Cell membrane
The shoulder is the most complex joint in the body. It is capable of moving in more than 16‚000 positions. Many of its ailments‚ including the most common ones‚ involve biomechanical mechanisms that are unique to the shoulder. The most common shoulder problem for which professional help is sought out for is shoulder impingement (Haig 1996). Shoulder impingement is primarily an overuse injury that involves a mechanical compression of the supraspinatus tendon‚ subacromial bursa‚ and the long head of
Premium Nervous system Brain Neuron
`ANP 1105 B – Human Anatomy and Physiology I Contents 1. Structural Organization of the Human Body (2 Lectures) 1.3.1 Tissues Tissue: groups of structurally similar cells that have perform common/related function Tissues cooperate within an organ for function of organ as a whole‚ different issues = division of labor 1.3.2 4 Types of Tissue: 1. Muscle Tissue: movement 2. Epithelial Tissue: covering 3. Nervous Tissue: control (regulation)
Premium Action potential Neuron
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