Name: Exercise 5: Cardiovascular Dynamics: Activity 1: Studying the Effect of Blood Vessel Radius on Blood Flow Rate Lab Report Pre-lab Quiz Results You scored 40% by answering 2 out of 5 questions correctly. 1. Blood flow is measured in You correctly answered: b. ml/min. 2. Which of the following has the greatest effect on blood flow? You correctly answered: a. blood vessel radius 3. Which of the following would not result in a decrease in the blood vessel radius? Your answer : b. plaque
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physioex 9.0 Review Sheet Exercise 4 Endocrine System Physiology Name Laura Bauer Lab Time/Date Thursday 5:30-7:30 Activity 1 Metabolism and Thyroid Hormone Part 1 1 Which rat had the fastest basal metabolic rate (BMR)? The Normal rat had the fastest BMR. 2 Why did the metabolic rates differ between the normal rat and the surgically altered rats? How well did the results compare with your prediction? ___ The BMRs differed because the surgically altered rats were missing
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Exercise 3: Neurophysiology of Nerve Impulses Worksheet Assignment Due: Week 4 Student instructions: Follow the step-by-step instructions for this exercise found in your text and record your answers in the spaces below. Submit this completed document by the assignment due date found in the Syllabus. Please make sure that your answers are typed in RED. Please type your Name and Student ID Number here: Charles Coon 4048223 Eliciting a Nerve Impulse Activity 1: Electrical Stimulation
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1) Make a graph of resting heart rates from Activity 1. Provide a physiological explanation for fluctuations in resting heart rate over time. Discuss a couple of extrinsic factors that influence the autonomic nervous regulation of resting heart rate. The resting heart rate fluctuates over time because it is under control of the autonomic nervous system and the fluctuations are a result of the sympathetic and parasympathetic systems trying to balance each other out. There are many reasons
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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: Because outside a typical cell‚ the concentration of K+ is about 5mM and the concentration of Na+ is about 150 mM. When you increase the concentration of K+ from 5 to 25 mM and reduce concentration of Na+ from 150 to 130 mM‚ the outside has more concentration of K+. The membrane is permeable to a particular ion‚ that ion will diffuse down
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Nmap LAB EXERCISE CSEC 640 LAB-1 University of Maryland University College B-McDerm February 16‚ 2014 ASSIGNMENT PART A-NMAP 3.3 Lab Questions: Part A 1. What are the services that are running on each host? Some of the hosts include the following services below‚ but not all “3” include the same services. Domain: Host “3” only FTP: All Host’s HTTP: All Host’s Microsoft-DS: All Host’s Microsoft-RDP: All Host’s MSRPC: All Host’s MYSQL: All Host’s Netbios-SSN:
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Physio Cardio Lab Report Answers Activity 1 Questions: 1. Explain how the body establishes a pressure gradient for fluid flow. Pressure gradient is the flow rate of a liquid through a pipe. This is directly proportional to the difference between the pressures at the two ends of the pipe and inversely proportional to the pip’s resistance. The pressure gradient is directly dependent upon blood vessel radius which essentially controls blood flow. The bigger the blood vessel radius‚ the more
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Activity 3-1 Revise existing documents. The following sentences and paragraphs highlight some of the problems you learned about in this chapter. Use what you have learned to rewrite the examples to make them clear and readable. 1. From a one- page notice informing employees which machines they can use in a training facility: Employees should be well advised that they should use only the first row of machines‚ the HP PCs. All other machines are used only for classes for training new users. If
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Exercise is purposeful physical activity that is planned‚ structured‚ and repetitive. There are numerous benefits of completing exercise on the regular. There is a major difference between physical activity and exercise. Physical activity is any form of movement that uses energy. Exercise is movement and uses energy‚ but it is structured and more intense than regular physical activity. An example of physical activity is walking through the hallways between classes. An example of exercise is sprinting
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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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