CARDIOVASCULAR ANATOMY AND PHSYSIOLOGY Professor Carrie Polnyj Blood Flow THROUGH the RIGHT Heart • Superior vena cava/ inferior vena cava • Right atrium • Tricuspid Valve • Right Ventricle • Pulmonary artery Blood Flow through the Left Heart • • • • • Pulmonary veins Left Atrium Mitral/bicuspid valve Left ventricle Aorta (ascending/ descending) 1 Cardiac Contraction • Diastole=relaxation=filling with blood • Systole=contraction=ejection of blood • Left and
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Experiment #8: Cardiovascular System: Heart Sounds‚ Palpitating‚ Pulse‚ Blood Pressure‚ Venous Pressure Week #: 8 (Dry Lab) DEFINITIONS: 1. SYSTOLE: CONTRACTION OF THE HEART CHAMBERS DURING WHICH BLOOD LEAVES THE CHAMBERS; USUALLY REFERS TO VENTRICULAR CONTRACTION 2. DIASTOLE: RELAXATION OF THE HEART CHAMBERS‚ DURING WHICH THEY FILL WITH BLOOD; USUALLY REFERS TO VENTRICULAR RELAXATION 3. CARDIAC CYCLE: COMPLETE ROUND OF CARDIAC SYSTOLE AND DIASTOLE 4. VENTRICULAR SYSTOLE: WHEN ARE THE
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My Experience Taking ESL 33A Everyone has a different experience in their life. My experience to take ESL 33A at Pasadena City College is unforgettable because I learned so many knowledge and grammar from this class. During taking ESL 33A‚ I will never forget this experience. I remember once when taking a in class essay‚ I felt I did well on it because I used my ways to write about this essay‚ and I did not use the skills I learned from this class. Therefore‚ I expected to get
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Differences in Cardiovascular Fitness that Effect Nonsmokers and Smokers Kayla Forbes 2-15-12 Bio Lab 140/77 Hilde Stawski Abstract: The goal of this experiment was to find out how smoking affected nonsmokers‚ light smokers‚ and heavy smokers heart rate during cardiovascular endurance. The participants will record their pulse rate before and after every minute for six minutes after the step test. As predicted‚ the heavy smokers had an increase in pulse rate that was twice as high as the
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Unit 2: Physiology Lab Skeletal Muscle Physiology Student Name: Lab Summary Worksheet Directions: Read the following directions before starting the lab. Before starting each lab Activity‚ read the Overview and Introduction. This information will help you understand what you are doing in the lab. You do not have to pdf your lab – the only thing that you will submit for grading is this lab report. You will have to answer the Stop and Think Questions that are embedded in the lab instructions
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Introduction: The cardiovascular system has multiple components that work to ensure an enough oxygen is supplied to the muscles‚ both at rest and during exercise. The objective of this laboratory session was to measure‚ and compare how the cardiovascular system responds to dynamic and isometric exercise. The research question for this lab was “What is the effect of different exercise modalities on the cardiovascular system?”. In response to this research question‚ the following hypothesis was formed
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Drug Metabolism Prof. Patrick Davis Basic Medicinal Chemical Principles PHR 143M Fall-08 Importance of Drug Metabolism • The basic premise: Lipophilic Drugs --> Hydrophilic Metabolites (Not Excreted) (Excreted) • Water soluble => increased renal excretion -anddecreased tubular re-absorption of lipophilics. Importance of Drug Metabolism CH 3 CH 2OH CHO COOH OH O C 2H 5 Δ1-THC PC=6000 - O C O O HO OH COO OH OH Excreted Form O C 2H 5
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Terms | Definitions | Explan why the larger waves seen on the oscilloscope represent ventricular contraction | the ventricle contraction is of greater force than the atrial contraction‚ this is due to the fact that ventricle’s fxn is to send blood throughout the body. | Explain why the amplitude of the wave did not change when you increased the frequency of the stimulation in cardiac muscle. | amplitude does not change because the cardiacs long refractory period prevents summation. | Why is
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The cardiovascular and respiratory systems work towards a common goal of getting oxygen to tissues and getting carbon dioxide out of the body (Cloe‚ 2013). Each system has their own function to help the other‚ but the main focus is to oxygenate the blood. The body does this through one of the bodies organs‚ the lungs. Low oxygenated blood is pumped through the pulmonary arteries to the lungs. Whenever we breathe this low oxygen blood is turned back into oxygenated blood when carbon dioxide is forced
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Human Anatomy and Physiology Anatomy - the study of the form or structure and arrangement of body parts and their relationships Physiology - the study of the functions of the body parts or structures and their relationships in maintaining life processes. Levels of Structural Organization The human body consists of levels of structural organization that are associated with one another. There are six levels of structural organization: I. chemical level - It is the simplest level and it includes
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