such as subjecting to random drug testing. If these rules are broken‚ the juvenile can be placed in secure detention. When placed on home detention‚ a worker does daily checks on the juvenile. Electronic monitoring‚ which is also known as house arrest‚ is also used with home detention. This is the use of electronic devices that emit electronic signals. The whereabouts of the offender is monitored by an electronic device that is attached to the wrist or ankle. The purpose is to monitor an offender’s
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BTEC Level 3 Applied Science Unit 1 – examiners report: Achieves P5‚ M2 needs to discuss different tissue types to achieve D2. In this essay I will include information regarding: cell differentiation‚ the functions of various cell organelles‚ tissues and a comparison of different tissue types. Cellular differentiation is the process by which a less specialised cell becomes a more specialised cell type. Differentiation happens a number of times during the development of a multicellular organism as
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recognize normal and abnormal cardiac rhythms‚ called dysrhythmias‚ is an essential nursing skill. • Four properties of cardiac cells (automaticity‚ excitability‚ conductivity‚ and contractility) enable the conduction system to start an electrical impulse‚ send it through the cardiac tissue‚ and stimulate the myocardial tissue to contract. • The autonomic nervous system plays an important role in the rate of impulse formation‚ the speed of conduction‚ and the strength of cardiac contraction. Electrocardiogram
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Symptoms) P Decreased Cardiac Output R/T E Atrial Fibrillation and Mechanical Ventilation AEB S – Client on mechanical ventilation. Albumin 1.1 – 2/4/14 – low osmolality in blood – third spacing. Atrial Fibrilation Sluggish Pupil response Blood pressure 97/39 Heart Rate 54 Peripheral pulses diminished PLANNING ____________________________________________________________________________________ Client Goal: Client will not have decreased Cardiac Output Outcome Criteria
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cause a rapid conduction and its providing a very strong contraction to the ventricular muscle. The intercalated discs are a network that allows the rapid transmission of the electrical impulses and this allows the action potentials to travel to one cardiac muscle cells to the next. Sympathetic Nervous System carry the nerve impulses from the brain (medulla oblongata) to the heart and it releases hormones (that increases the heart rate). Parasympathetic Nervous System also releases hormones that slow
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and teeth‚ it has an essential role in many body metabolic functions and processes. Calcium is not only used in the structure of bones and teeth‚ but it is required in many other body functions including‚ but not limited to‚ cardiac action potentials‚ the contraction of cardiac‚ skeletal and smooth muscle‚ blood clotting‚ and the transmission of neural impulses (Edwards‚ 58). Calcium ions are necessary in the process of muscle contraction. When muscles contract‚ the constituent fibers shorten. The
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tissue. * Skeletal muscle tissue. * Cardiac (heart) muscle tissue. Types of Muscle Tissue Cardiac (Heart) Muscle Tissue is so named because it is found in the heart. Cells are joined to one another by intercalated discs which allow the synchronization of the heart beat. Cardiac muscle is branched‚ striated muscle. Functions of Cardiac (Heart) Muscle Tissue * Cardiac muscle tissue plays the most important
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change when you increased the frequency of the stimulation in cardiac muscle. | amplitude does not change because the cardiacs long refractory period prevents summation. | Why is it only possible to induce an extrasystole during relaxation? | the extrasystole can not occur until relaxation and so we could not achieve wave summation tetanus | Explain why wave summation and tetanus are not possible in cardiac muscle tissue. | Cardiac cells have longer APs and twitches than any other muscle cells
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The cardiac pump is thrown out of gear‚ and the last of its vital energy is dissipated in a violent and prolonged turmoil of fruitless activity in the ventricular walls." He also describes the electrical stimulation of the heart in cases of "fatal syncope" in man. "A single induction shock readily causes a beat in an inhibited heart‚ and a regular series of induction shocks (for example‚ sixty or seventy per minute) gives a regular series of heartbeats at the same rate." McWilliam JA. Cardiac Failure
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South University Online Faculty: Mary Blasingham Week 6 Discussion Assignment 1 Evaluate the anatomical and physiological similarities and differences between skeletal‚ cardiac and smooth muscle. During our reading‚ we have learned that there are three types of muscles found in the human body. As the text stated‚” Without these muscles tissues‚ nothing in the body would move. Therefore‚ there wouldn’t be any physical enjoyment
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