Cardiac anatomy

My Michigan hero by: Emily McLane A hero doesn't always have to fly or climb tall buildings a hero could simply be someone in your life who inspires, helps, and teaches you. My hero is my dad Scott McLane, he's a tall 6´1 slim man with gray hair. He´s very smart, nice and funny, and works as a cpa in jackson. Also he's a strong man of God and enjoys golfing, watching football, and spending time with his family. My dad, Scott McLane is my hero because he teaches me to be strong and…

1. The peripheral nervous system, which is divided into the sensory and motor divisions, is involved in physical sensation. Sensory impulses move though the body by being stimulated by a receptor in the skin. It then travels to the sensory neurons and through the afferent fibers, were it will end up at the spinal cord as well as the brain. 2. The motor division of the nervous system are involved in skeletal muscle movement. Motor impulses move through efferent fibers. A motor unit is a motor…

Amya Hudson Dr. Graves Public speaking March 27,2017 Cardiac Arrhythmia General purpose: To Inform Specific purpose: To inform my audience about Cardiac Arrhythmia. Thesis: Today I will tell you about cardiac arrhythmia (dysrhythmia) and how it can be effecting you as we speak. I will discuss the cause, symptoms, and steps that can be taken as precaution. Introduction I. Attention getter - II. Self-introduction – Good Afternoon class, my name is Amya Hudson and I am a freshman here at…

“A heart murmur is an extra or unusual sound heard during a heartbeat. Murmurs range from very faint to very loud. Sometimes they sound like a whooshing or swishing noise.” (National Institute of Health). Heart murmurs originate from the heart, causing an abnormal beating of the heart. They can be heard by the individual, making turbulent and rushing sounds. “A thrill by definition is a palpable murmur, so the term “palpable thrill” is redundant. A thrill should be identified as present or…

“To be or not to be that is the question” ( Shakespeare III.i.64). In this famous Shakespearean soliloquy, Hamlet ponders a captivating question that presents itself to 5.7 million people annually (Critical Care Statistics). This frightening statistic describes the amount of people on the precipice of life or death. The elementary answer to this question is simply life support. It has the propensity to sustain life for an extended amount of time and even revive those who have fallen victim to…

Human body Today I will be talking about how the systems work together. One example is the the skeletal and the muscular system, they work together by Your bones and muscles work together through a series of impulses and signals communicated between the brain and skeletal muscles. In order to move, the nervous system then sends signals a skeletal muscle to contract. The muscular system is the mechanical force behind the digestive system. Beginning when you take a bite, your muscular system aids…

4_Fitbit Charge HR Accuracy (1,000 words) Fitbit Charge HR is a highly accurate fitness goal tracker that I worn on the write. Equipped with GPS and an altimeter, it will help you log your movements throughout your located. The devive tracks your heart rate, burned calories, steps, climbed floors, and distance traveled. Special modes for biking, hiking, running, and walking will provide more accurate details of your activity. The information from your daily exercise is transferred to the Fitbit…

Muscles in a way are the most important parts of the body. If we didn’t have muscles it would be impossible to move around, and do things. Muscles make everything we do possible, but there is more to muscles than meets the eye. Yes there are the kinds of muscles which allow us to walk and pick up things, but there are also different kinds of muscles which if anything are equally important. Before we dive into the kinds of muscles and their functions, let’s get a better idea of how muscles work.…

Duchenne’s muscular dystrophy is a hereditary issue portrayed by dynamic muscle degeneration and shortcoming that happens more in males. It is one of nine sorts of solid dystrophy. DMD quality that can be acquired in families in an X-connected latent style, yet it frequently happens in individuals from families without a known family history of the condition. The quality is the second biggest quality to date, which encodes the muscle protein, dystrophin. Young men with Duchenne solid dystrophy…

When you lift a heavy weight (be it yourself or a barbell), your muscles contract. That contraction begins when your nervous system sends a signal to your muscle fibers. When a movement is performed over and over again, and the muscle fibers repeatedly receive an identical signal, a more efficient neuromuscular motor pattern develops. The process by which neurons become more efficient is called myelination. Through regular practice of a movement, a fatty white substance forms a sheath around…