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Skeletal and Muscular Systems:
The human body is made of several parts and systems that perform various functions to sustain an individual's life. The skeletal and muscular systems are examples of important systems in the body with various functions. The skeletal system can be described as the body framework on which the human body is built (Turley, 2011). This system is made of 206 bones in addition to ligaments and cartilage in order to provide structural support for the body. This system is also known as the skeletomuscular or musculoskeletal system since it works with the muscular system to sustain body posture, generate movement, and protect the major organs of the body. The various bones that form the skeletal system are divided into various categories including axial skeleton and appendicular skeleton.
In contrast, the muscular system provides movements to the bony framework of the body and is made of nearly 700 skeletal muscles in addition to tendons and other structures of the muscular system (Turley, 2011). While some...
Similar to the skeletal system, the muscular system is also referred to as the musculoskeletal system since bones would be unable to move without the muscles while the muscles would lack support without the bones. This implies that the effective functioning of bones and muscles in the body is dependent on the other. Notably, all the muscles in the human body are commonly known as the musculature and are divided into skeletal, cardiac, and smooth muscles.
As important parts of systems of the body, the skeletal and muscular systems work together to ensure effective functioning of the body and to sustain life. These systems work together on the premise that skeletal muscles are attached to bones by tendons that use the bones as levers for body movements and movements of body parts. As the muscles increase in size, the bones must also get bigger in order to support the bigger muscles. The failure in increase of the size of muscles…
References:
Turley, S.M. (2011). Medical language (2nd ed.). Upper Saddle River, NJ: Pearson Education
Inc.
Washington, B. (2010, September 26). How the Skeletal and Muscular Systems Work Together.
Retrieved June 27, 2014, from http://prezi.com/digwaxjvdymj/how-the-skeletal-and-muscular-systems-work-together/
Disuse atrophy of the muscles is caused by prolonged inactivity, which often occurs after sustaining an injury. Hypertrophy of the muscles is achieved through regular diet and exercise. 1(p127) Two types of training, strength and endurance, greatly increase muscle condition. Strength training increases muscle condition through the use of resistance. While conditioning through resistance will increase the number of myofilaments in muscle fiber and increases muscle size, it will
Muscular System Function of action potentials? The function of action potentials is to rapidly communicate information within a neuron, coupling the neurons "input," either synaptic, sensory or intrinsic stimulation with its output, neurotransmitter secretion. Cell electrical properties are the result of? Cells use atoms that have become charged as a result of gaining, or losing, valency shell electrons. Cells are wet circuits that operate in a salty, conductive, medium. How is the outside surface of
Muscular System The normal anatomy and physiology of a muscle determines its capability of formulating a contraction. The contraction of a muscle is dependent on the ability of a neuron to become excited through a process that includes a concentrated flow of sodium (Na+), potassium (K+), and calcium (Ca+) through the neuron and eventually into the muscle cell (Tortora & Derrickson, 2011). A neuron begins its resting membrane potential at
Muscular SystemFunctions of Muscle TissueThe muscular system comprises skeletal muscle tissue, tendons, blood vessels, and nerves. The skeletal muscles are core to the body's movement since they pull on bones causing movement at the joints. Movements made by different body parts include chewing, running, running, and manipulating objects. Contraction and relaxation of muscle tissues and muscle metabolism generate heat that is critical for maintaining temperature homeostasis (Mukund & Subramaniam, 2019).
Calcium is needed in blood clotting, stability and permeability of the membrane, nerve conduction, muscle contraction, cellular secretion, enzyme activity, and cell growth. Magnesium is needed for the metabolism of potassium and calcium and for the mobilization of calcium from bones. Phosphorus plays and important role in the development and maturation of the bone. Its chief role in bone resorption, mineralization and collagen synthesis makes it essential in calcium
E. hypertrophy). In the elderly, this process is reverse. Hence, the functional reserve capacities of the skeletal muscles decline with age, largely due to diminished levels of physical activity. As a result daily tasks once taken for granted become progressively more difficult, and eventually impossible, to perform. In illustration, a great deal of muscle force is required to simply stand up or to climb stairs. Therefore, skeletal system is relying