The higher the 63 64 Exercise 5 hematocrit, the greater the viscosity. It would decrease blood flow because the blood vessels constrict in anemics. When you increased the flow tube radius, the fluid flow rate You correctly answered: a. Predict the effect that atropine will have on heart rate. Exercise, Exercise physiology, Heart 1556 Words 6 Pages Melissa Legault Robert Panetti Cardio Fitness 1 November 30, 2012 Benefits of Exercise There are extreme benefits of exercise.
Activity 1 What do tubes 2, 6, and 7 reveal about pH and amylase activity? What effect do the repeated stimuli have on the heartbeat trace? The diaphragm moves to a flattened position. Blood flow rate is directly proportional to the pressure gradient, and inversely proportional to resistance. We wanted to find out how gentle exercise and brisk exercise would affect our pulse rate, respiratory rate and blood pressure. Thyrotropin-releasing The normal rat is You correctly answered: c. The role of genetics and its interaction with environment in the etiology and the progression of all forms of cardiovascular diseases is just one example of new information that is leading to improvements in prevention and treatment.
Choose the best answer for each of the following questions and enter the identifying letter in the space provided. Artery, Atherosclerosis, Blood pressure 1724 Words 5 Pages Session 1- PhysioEx Exercise 11—Kyle 1. The larger radius, the greater laminar flow. If the left flow tube represents the pulmonary veins, what does the left. Are you bold enough to get this ink?. Name: Andrea Urbina 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.
Blood flow- the amount of blood moving through a body area or the entire cardiovascular system in a given amount of time. Give one possible explanation for this. Explain why the relationship between viscosity and blood flow rate is inversely proportional. To do this, click Start, click Run, type regsvr32 schmmgmt. A variety of physical activity can be defined as a minimum of three different activities. What was the flow rate at this radius? Discuss the effect that polycythemia would have on viscosity and on blood flow. Pilocarpine will decrease heart rate.
How well did the results compare with your prediction? The term motor unit refers to Your answer : a. The layer of the blood vessel that is stimulated by the autonomic nervous system is You correctly answered: b. If you increase the right flow tube radius, what will happen to resistance and flow rate? This would result in a decrease in the flow rate due to the increased viscosity. How does mass per nucleon in a hydrogen atom compare to the mass per nucleon in a helium atom? As food passes through the gastrointestinal tract, it is progressively broken down… Exercise 1: Cell Transport Mechanisms and Permeability: Activity 3: Simulating Osmotic Pressure Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. If the crate moves at constant speed, find a the work done by the 150-N force and b the coefficient of kinetic friction between the crate and surface. Discuss the relative permeability of the membrane to Na+ and K+ in a resting neuron.
Being a team sport, the project management role is not necessarily the same thing as the Project Manager's role. Words: 849 - Pages: 4. The nature of plasma membrane. Plaque is made of various blood components, including fat and cholesterol that hardens with time and narrows the arteries, limiting oxygenated blood to parts of the body. Explain the effect that the flow tube radius change had on flow rate.
Though Blue Ridge does focus on just the sports towel, there are still some…. As a result of plaque buildup, people are at a greater risk of succumbing to heart attacks and strokes. Phase 2- Plateau phase, membrane still depolarized contract. Predict the effect that pilocarpine will have on heart rate. The measurement is taken 200 feet from the building. To examine the effect of stroke volume on blood flow.
What happened to the fluid flow rate as the radius of the flow tube was increased? This results in a decrease in the flow rate. How does fluid flow change as viscosity is modified? The incorrect data entered, or the software error of the system can cause. The membrane of most cells, including neurons, contains passive, open, K+ leak channels. Submit this completed document by the assignment due date found in the Syllabus. To define resistance and describe the main factors affecting resistance 3.