EXERCISE 5 Cardiovascular Dynamics O B J E C T I V E S 1. To understand the relationships among blood flow‚ pressure gradient‚ and resistance 2. To define resistance and describe the main factors affecting resistance 3. To describe Poiseuille’s equation and how it relates to cardiovascular dynamics 4. To define diastole‚ systole‚ end systolic volume‚ end diastolic volume‚ stroke volume‚ isovolumetric contraction‚ and ventricular ejection 5. To describe Starling’s Law and its application to cardiovascular
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Touch receptors called Meissner’s corpuscles are found in the papillary region of the dermis of the skin. When nothing is touching the skin‚ a voltage difference known as the (1) ___________ _____________ _____________ exists across the plasma membrane. Leakage channels‚ also called passive channels‚ allow the movement of potassium (and sodium) across the membrane. Due to the electrochemical gradient‚ (2) ___________________ (ion) diffuses out of the cell. Because of this and because proteins that
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November 3‚ 2014 Chemistry 1411- 106 Pre Lab Experiment #8 Objective: This Lab will help us to understand oxidation reduction and double displacement through finding the percent composition of pennies. We will also once again be working with titration in this lab. We will titrate the solution until we are only left with a solid form which will tell us about the composition of pennies. Introduction: The weight of a post 1982 penny is 2.5 grams‚ and the percent of zinc is 97.5% leaving only 2.5% copper
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Unit 8 Labs Lab 8.1 Lab 8.2 Lab 8.3 Lab 8.4 Lab 8.1 IP Addressing and Classes 8.1.1 If the IP address in figure 8-1 belongs to a Class A network‚ what is the Network ID and what is the host ID? What are the binary values of the host ID and the network ID? Network ID = 10‚ Host ID=10.10.1 Binary Network ID=1010‚ Binary Host ID=101010101 8.1.2 Complete Table 8-1. Class Range of First Byte in Decimal Network ID Host ID Possible Networks Possible Hosts per
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Management and Leadership Level 5 Management and Leadership Contents Page Qualification structures Unit 5001 Unit 5002 Unit 5003 Unit 5004 Unit 5005 Unit 5006 Unit 5007 Unit 5008 Unit 5009 Unit 5010 Unit 5011 Unit 5012 Unit 5013 Personal development as a manager and leader Information based decision making Performance management Resource management Meeting stakeholder and quality needs Conducting a management project Financial control Marketing planning Project development and control Human
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Abstract The primary purpose of this laboratory experiment was to record the effects that light exercise has on different cardiovascular functions such as mean blood pressure‚ cardiac out put‚ and total peripheral resistance by comparing both of the numerical values before and after exercise. Prior to exercise‚ the mean blood pressure (MBP) was 86.8 mmHg with a standard deviation of 7.4. After exercise‚ MBP was 96.3 mmHg with a standard deviation of 9.2. The cardiac output (CO) was 5.3 Liters/minute
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Exercise 1: Cell Transport Mechanisms and Permeability: Activity 5: Simulating Active Transport Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. The movement of sodium and potassium maintained by the Na+ -K+ pump You correctly answered: e. requires energy and is against a concentration gradient. 2. The sodium-potassium pump is classified as a(n) You correctly answered: a. antiporter. 3. The sodium-potassium pump moves _____ sodium ions and _____ potassium
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Exercise Electrocardiogram Lab Purpose The purpose of this lab is to understand the concepts of an electrocardiogram of a normal person as well as understand what a normal ECG and an exercise ECG look like when performing a Bruce protocol treadmill test. Methods Materials- Test subject‚ ECG-12lead‚ 10 electrodes‚ treadmill The subject must have the electrodes properly connected before starting the treadmill test. Remove any hair from the subject before placing the electrodes on. The
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Bryan Westall NT1210 Lab 1.1 Lab 1.1: Reading Binary Exercise 1.1.1 Create a mapping similar to Figure 1-1 for the decimal number 2931 using either paper and pencil or a Word document. Exercise 1.1.2 Create a mapping similar to Figure 1-2 for the binary number 1102 using either paper and pencil or a Word document. 1102=7 (128) 27 (64) 26 (32) 25 (16) 24 (8) 23 (4) 22 (2) 21 (1) 20 1 1 0 Exercise 1.1.3 Create a mapping similar to Figure 1-2 for the binary number
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source that is convenient. For simplicity‚ assume that category 5‚ category 5e‚ category 6‚ and fiber-optic cable have a fixed cost per circuit to buy and install‚ regardless of distance‚ of $50‚ $60‚ $120‚ and $300‚ respectively. Device Description Price each QTY Total Cisco 887VA Integrated service router $ 474.99 1 $ 474.99 Cat 5e UTP to connect hubs to router $ 60.00 4 $ 240.00 RJ11 cable Connect 887VA to internet $ 2.99 1 $ 2.99 GRAND TOTAL OF PARTS $ 717.98 This backbone
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