I have only listed the questions that required answers that are a part of this exercise. A C T I V I T Y 1 Identifying the Latent Period How long is the latent period? _____2.78____ msec Note: If you wish to print your graph‚ click Tools on the menu bar and then click Print Graph. 5. Increase or decrease the stimulus voltage and repeat the experiment. (Remember that you can clear the tracings on the screen at any time by clicking Clear Tracings.) Record your data here: Stimulus Latent voltage:
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EXERCISE 9 - Mechanical properties of solid and fluid mechanics 1. A stainless-steel wire of length 3.1 cm and a diameter of 0.22 mm. If it is stretched by 0.10 mm‚ find the tension of the wire. The Young’s modulus for stainless steel is 18 × 1010 Pa. 22 N 2. Determine the elongation of the rod i Figure 1 if it is under a tension of 5.8 × 103 N. Young’s Modulus: Copper‚ 11.0 x 1010 Nm-2‚ Aluminium 7.0 x 1010 Nm-2 1.9 cm 3. Air is trapped above liquid ethyl alcohol in
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BACHELOR OF NURSING SCIENCE WITH HONOURS COURSE TITLE: RENAL NURSING MATRICULATION NO: 871001305396001 IDENTITY CARD NO. : 871001305396 TELEPHONE NO. : 0166695545 E-MAIL : annbukutty0110@gmail.com LEARNING CENTRE: PPW Melaka CONTENTS NO | TITLE | PAGES | 1 | INTRODUCTION * URINARY SYSTEM * WHAT DO NORMAL KIDNEYS DO? | 3 | 2 | RENAL REPLACEMENT THERAPY * HEAMODIALYSIS * PERITONEAL DIALYSIS | 4 - 7 | 3 | RENAL TRANSPLANTATION * TRANSPLANT PROCEDURE * TISSUE TYPING
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Exercise 4: Endocrine System Physiology: Activity 1: Metabolism and Thyroid Hormone Lab Report Pre-lab Quiz Results You scored 100% by answering 6 out of 6 questions correctly. 1. Which of the following statements about metabolism is false? You correctly answered: d. All of the energy from metabolism is ultimately stored in the chemical bonds of ATP. 2. Thyroxine is You correctly answered: c. the most important hormone for maintaining the metabolic rate and body temperature. 3. Thyroid-stimulating
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Name ________________________ Date ________________ Endocrine System Physiology R E V I E W S H E E T E X E R C I S E 4 (Activity 2‚ 3‚ & 4) A C T I V I T Y 2 Plasma Glucose‚ Insulin‚ and Diabetes Mellitus 1. What is a glucose standard curve‚ and why did you need to obtain one for this experiment? Did you correctly predict how you would measure the amount of plasma glucose in a patient sample using the glucose standard curve? _A glucose standard curve is a method for identifying
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ways that the heart can overcome excessive vagal stimulation. Two ways to overcome excessive vagal stimulation are sympathetic reflexes and initiating the rhythm of the Purkinje Fibers. 3) Describe how the sympathetic and parasympathetic nervous systems work together to regulate heart rate. Sympathetic increases the heart rate whereas Parasympathetic decreases the heart rate. 4) What do you think would happen to the heart rate if the vagus nerve was cut? The heart rate will increase and return
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When we exercise circulatory system‚ respiratory system and muscles are affected. Short term effects are immediate and long term refers to our adaptation to exercise. After an intense exercise we are still breathing heavily‚ that is due to our internal respiration taking in more oxygen or cellular respiration (where the cells converts the food into energy or releases the molecules of Carbon‚ Hydrogen‚ Oxygen and Nitrogen which make up our food and are stored to higher cells known as ATP or Adenosine
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Review Sheet Results 1. Explain why increasing extracellular K+ reduces the net diffusion of K+ out of the neuron through the K+ leak channels. Your answer: If the extracellular K+ increases then the concentration of intracellular K+ will decrease causing a decrease in the steepness of the concentration gradient and fewer K+ ions would be drawn out. 2. Explain why increasing extracellular K+ causes the membrane potential to change to a less negative value. How well did the results compare
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Renal autoregulation: new perspectives regarding the protective and regulatory roles of the underlying mechanisms Rodger Loutzenhiser‚1 Karen Griffin‚2 Geoffrey Williamson‚3 and Anil Bidani2 1Smooth Muscle Research Group‚ University of Calgary‚ Alberta‚ Canada; 2Department of Internal Medicine‚ Loyola University Medical Center and Edward Hines‚ Jr. Veterans Affairs Hospital‚ Maywood‚ Illinois; and 3Department of Electrical and Computer Engineering‚ Illinois Institute of Technology‚ Chicago
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from 40 to 19.7 because the body was getting rid of CO2 by hyperventilating. 8. If you observed an acid/base imbalance during this run‚ how would you expect to renal system to compensate for this condition? The renal system would generate H+ and excrete HCO3- to counteract the respiratory system and lower the pH back to homeostasis. 9. How did the hyperventilation trace differ from the trace for the normal breathing? Did the tidal volumes change? The tidal volume and the rate increased drastically
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