Exam Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) The conducting passageways of the respiratory system include all of the following structures EXCEPT: B) alveoli 2) Hypoventilation dramatically increases carbonic acid concentration and involves: 2) _______ A) irregular breathing B) extremely fast breathing C) extremely deep breathing D) extremely slow breathing E)
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Introduction For this case study I have chosen three problems which are (i) airway clearance‚ ineffective (ii) breathing pattern‚ ineffective (iii) and pain. (i) Airway clearance‚ ineffective. intervention | rationale | evaluation | Vital signs monitored and recorded every 15 min for 1 hour and then every half hourly. | This is for baseline comparison. | If there is a major difference between the baseline and the other assessments then the nurse would be able to pick it up and act according
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Science Form 3 note SMART STUDY - GOOD LUCK Teacher zaidi@maher2010 Chapter 1: Respiration Respiration Human Breathing Mechanism Transport of oxygen Importance of a healthy respiratory system Respiratory system Diffusion of oxygen by blood Harmful substances lungs Transport of oxygen by blood Effects of pollutants inhalation Diffusion of oxygen into cell Respiratory diseases. Good habit to improve air quality. exhalation Human Respiratory
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and to compare the rate of cellular respiration in germinating and non-germinating soybeans. Fermentation breaks down sugars for a source of energy. Cellular respiration is the process used by cells to produce energy from nutrients. This process allows sugars and foods to be broke down in order to obtain energy from adenosine triphosphate (ATP). Cellular respiration is vital for survival of cells. Oxygen‚ which acts as the fuel is required for aerobic respiration. Oxygen helps breakdown food and turn
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3 Yeast Metabolism Metabolism refers to the biochemical assimilation (in anabolic pathways) and dissimilation (in catabolic pathways) of nutrients by a cell. Like in other organisms‚ in yeast these processes are mediated by enzymic reactions‚ and regulation of the underlying pathways have been studied in great detail in yeast. Anabolic pathways include reductive processes leading to the production of new cellular material‚ while catabolic pathways are oxidative processes which remove electrons
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Yeast Population Dynamics Lab How Environmental Factors Affect a Yeast Population’s Ability to Reproduce OBJECTIVE The objective of this experiment is to emphasize the influence that limiting factors have on a population. This lab tests yeast‚ a common component in baking‚ against two environmental factors (changes in temperature or concentration) to see what effect these have on the population dynamics of the yeast over a period of 72 hours. There are two sections of tests included in this
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of reduction in air flow to the lungs? An allergic reaction could cause the trachea to swell which would restrict air flow or an obstruction could block some or the entire trachea causing the air flow to decrease as well. Factors Affecting Respiration Activity 4: Effect of Surfactant on Respiratory Volumes 1. When surfactant is added‚ what happens to the tidal volume? It increases the amount of air being inhaled 2. As a result of the tidal volume change‚ what happens to the flow
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A) How could an infection in Cari’s nasal passage and pharynx spread into her sinuses? a. Her infection was able to spread to her sinuses because her sinuses became an area that her nasal passages and pharynx could drain into. In here the drainage just sat there and became a breeding ground for bacteria. B) What is the Cough Reflex? Describe the process that Cari’s respiratory system is using to clear her lungs by coughing? a. The cough reflex is used to get things like irritants and fluid which
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Cellular Respiration is part of the metabolism of organisms‚ it provides the energy for organisms’ basic life activity. The process of cellular respiration converts oxygen and water to glucose and carbon dioxide‚ and usually occurs inside of mitochondria. Thus the cellular respiration is closely related to the life of all organisms‚ especially the human. In a case study in cellular respiration‚ seven unrelated people died in five days‚ and the reason is unclear. However‚ all the victim had same
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TAFE courtney mcgregor THE RESPIRATORY SYSTEM The respiratory system is the biological system that introduces respiratory gases to the inside of the body and performs a gas exchange (o2 → CO2) through externaal respiration for bodily fuctions to operate. In humans and mammals‚ the anatomical features of the respiratory system include airways‚ lungs and plenty of muscle‚ nose‚ pharyngeal regions‚ larynx‚ and trachea. Five disorders that relate or effect the respiratory system are: Pulmonary
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