Exercise 7 Review Sheet Definitions/Explanations: Respiration: The entire process of gas exchange in the body; it includes each of the following: 1. Pulmonary Ventilation (AKA breathing): The follow of air into and out of the lungs. The result of muscle contraction of the diaphragm. Ventilation consists of two parts: a. Inspiration: The process that occurs when atmospheric gas is drawn into the lungs by way of contraction of the diaphragm which causes expansion of the thoracic
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Muscular System: Anatomy Review: Skeletal Muscle Tissue 1. Fill in the characteristics of the three muscle types: Muscle Type Cardiac Skeletal Smooth Shape of cell rectangular Parallel‚ cylindrical banded # of nuclei multinucleated multinucleate One or two Striations striated striated non-striated Control Contraction and relaxation for the heart Provides movement and support Involuntary contraction of organ system 2. What attaches muscles to bone? _______Tendons__________________
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What happened to the R-R interval and heart rate after exercise? After exercise the R-R interval increased steadily from 0.48 to 0.68 seconds‚ while the heart rate BPM decreased steadily from 123 to 76; both trending back towards the resting values. What happened to the T-P interval during exercise? Outline what this means for ventricular filling time. During exercise there was a significant drop in the T-P interval which then steadily increased when exercise was completed. The T-P interval represents
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In a human body there many muscles but therefore are seven major muscles groups and correspond to many exercises there are legs one exercises that common is squats‚ chest exercise is like bench or push up‚ back one of the exercises is dumbbell‚ shoulder exercise is lateral raises‚ biceps exercise like barbell curl‚ triceps exercise like kick back and abdominal exercise like bicycle Exercise. Circuit training is a method of resistance training‚ or weight training that maximizes of work done in a
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1. The heart rate determines the intensity of the fitness activity. a. 12*6=72 b. 220-21=199 c. 129-150 range. 2. Aerobic metabolism‚ uses fats‚ proteins and carbohydrates that are oxidized and turned into carbon dioxide and water. Anaerobic metabolism‚ uses only carbohydrates and enters the fluid‚ or cytoplasm‚ of the cell and is turned into lactic acid. Aerobic exercises are running‚ biking‚ and swimming‚ whereas anaerobic exercises are sprinting‚ jumping‚ weight training. 3. My activity is considered
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The Digestive System: Anatomy Review 1. List two main divisions of the digestive system. a. Gastrointestinal tract b. Accessory digestive 2. The four main layers of the digestive tract wall are a. Mucosa b. Submucosa c. Muscularis Externa d. Serosa 3. Label the diagram below with the four main layers you listed in question 6. 4. The mucosa includes a type of columnar __cell______that forms the inner lining of the lumen 5. Blood and lymph vessels of the mucosa are found in its _epithelial
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1. In the plasma membrane‚ the phospholipid heads A) are hydrophobic and face outward towards the aqueous solution on both sides of the membrane B) are hydrophilic and face inward‚ shielded from water C) are hydrophilic and face outward towards the aqueous solution on both sides of the membrane D) are hydrophobic and face inward‚ shielded from water Points Earned: 0.5/0.5 Correct Answer(s): C 2. The function of chloroplasts is A) lipid synthesis. B) intracellular digestion
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think so ... All my friends have engaged‚ and we only have 2 ... who left in this world with special person in our life ... Boy: Yeah‚ I do not know what to do .. Girl: I know! We play the game .. Boy: What game? Girl: I’ll be your girl in 30 days and you’ll be my girlfriend ... Boy: It’s a great plan in fact‚ I have nothing to see much of this sequence weeks ... DAY 1: They watch their first movie‚ and they both touched in a romantic movie .. Day 4: They went to the
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in heart physiology. What is that role? Ensures that depolarization proceeds in an orderly manner from atria to ventricles ; accelerates and coordinates heart activity to effectively pump blood. Electrocardiography 3. Define ECG. Recording of electrical changes occurring during heart activity 4.Draw an ECG wave form representing one heartbeat. Label the P‚QRS‚ and T wavws: P-R interval; the S-T segment‚ and the Q-T interval. 5. Why does heart rate increase during running? Exercise raises
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U.S. History Europe England: Economics – enclosure o Economy began to revive o Enclosure: property owners fence off land for grazing Squatters kicked off Hiof land => landless population o Colonies = solution for landless peoples Merchant capitalism o Merchants in look for investment opportunities Development of joint-‐stock companies Nationalism o Spain = Britain’s greatest rival o Defeat of Spanish
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