atrial contraction is the part of the trace that shows the refractory period. 8. Does summation occur? No‚ summation does not occur. 9. Why is it important that summation not occur in heart muscle? Summation would increase the Heart muscle contractions which would lead to a heart attack. Activity 2: Vagus Nerve Stimulation 1. Describe the effect of the vagus nerve stimulation on the heartbeat. The vagus nerve stimulation caused the heartbeat to flat line and then restart and react normally
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sciatic nerve‚ speed of transmission and degree of myelination can all have an effect on the sciatic nerve and therefore the peak contractile force of B. Marinus. The diameter of the axon in the sciatic nerve would impact how fast the action potential is conceived down the axon to the synaptic cleft and muscle (Firmin‚ L. 2014). If one of the toads had a smaller axon diameter it would allow for resistance to movement to occur due to friction. The diameter of the axon in the sciatic nerve would therefore
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Under these conditions‚ does the fluid flow through the nephron? >>No! No urine was collected which indicates no fluid flows through the nephron. 3. What is the glomerular filtration rate? >>The glomerular filtration rate is 0 which means the glomeruli are not carrying out any filtration task. 4. How does it compare to your baseline data‚ and why? >>The glomerular filtration rate in baseline data is 124.99 which indicate functional glomeruli. The data support
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Edexcel BTEC Level 3 Extended Diploma in Business Assessment Activity Front Sheet This front sheet must be completed by the learner where appropriate and included with the work submitted for assessment. Learner Name: Assessor Name: Date Issued: Completion Date: Submitted On: Qualification: Edexcel BTEC Level 3 Extended Diploma in Business Unit 2: Business Resources Assignment 1 – Business
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Summarise the main development of a child from the age range 0-2‚ 3-5 and 5-8 years The main developments of a child are as follows: Physical Development Intellectual Development Language Development Emotional Development Social Development Here I will summarise the above points: Physical Development 0-2 years The first physical stages in a baby happen after they are born. They will start by learning how to hold their head up. Babies have a grasping reflex which enables them
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There are three main nerves in your hand radial nerve‚ median nerve‚ and ulnar nerve. Each one of these gives movement and feeling to different areas of the hand. The ulnar nerve is one of the three main nerves in your arm. It travels from your neck down into your hand. The most common place for this nerve is behind the inside part of the elbow. The radial nerve descends down the arm with in the triceps with in the upper arm. Then moves down the arm within the humerus also known as the radial
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Development from 0-19 Staff Guide Diane Koplewsky March 2013 (review March 2014) CU2936 1.1 Staff Guide to child development from 0-19 (to be used with other published guidance) 1 Introduction This is a quick reference tool for the developmental processes from birth to 19 years. This should be used in conjunction with other reference material to aid with observations. The Children ’s (NI) Order 1995 and subsequent guidance stresses the importance of observing‚ recording‚ assessing
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STAKEHOLDERS OF A COMPANY 1 A stakeholder is an individual or a group‚ which has a legitimate interest in a company. Interest in a stakeholder could mean several things. A stakeholder could be interested in the profits of the company‚ its ability to pay its creditors or how it gives back to the community it is operating in. The stakeholder concept was initially used in 1963 at the Stanford Research Institute through an internal memorandum‚ defining stakeholders as those groups without whose support
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concern about their body weight. Impulse-control disorders: psychological disorders in which people repeatedly engage in behaviors that are potentially harmful‚ feeling unable to stop themselves and experiencing a sense of desperation if their attempts carry out the behaviors are thwarted. Before they act on their impulses‚ these individuals experience tension and anxiety that they can relieve only by following through on their impulses. After acting on their impulses they experience a sense of pleasure
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spinal stenosis at this level. In addition‚ there is a disc osteophyte complex and disc space narrowing at L5-S1 with mild spinal stenosis and left greater than right mild foraminal stenosis. Furthermore‚ there is impingement upon the left L5 nerve root. EMG and nerve conduction report dated 05/06/14 revealed evidence of bilateral L5 lumbar radiculopathy and bilateral peripheral neuropathy. Per operative reports‚ IW underwent left L4-5 and L5-S1 transforaminal ESI on 11/07/2014; 05/15/2015; and 07/24/2015
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