for this reason that airway and ventilation skills are a vital part of paramedic education and training (Sanders‚ 2007). Endotracheal (ET) intubation is a procedure by which a tube is inserted through the mouth down into the trachea where the patient is often unconscious at the time of the procedure. The endotracheal tube serves as an open passage through the upper airway and is considered to be the “gold standard” in the pre-hospital care setting for complete airway control. This topic was submitted
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Airway Management Updated: Mar 2011 Terminal Learning Objective Given a combat casualty with airway compromise‚ Maintain a casualty’s airway IAW Prehospital Trauma Life Support The Respiratory System - Review The Respiratory System - Review Check on your Learning… What is the function of the nasal cavity? It warms‚ humidifies‚ and filters to remove impurities of inhaled atmospheric air. Does the diaphragm contract or relax during inhalation? Contract Check on your Learning… When
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and Hexane Four Test tubes (boiling tube) Test tubes holder Data logger Hot plates Bunsen burner Beaker 500 ml Measuring cylinder Independent Variable: The alcohol Controlled variable: Keep the same Dependent Variable: The temperature Method: 1) Prepare and clean the materials before beginning the experiment. Take four Boil tube and the data logger. 2) Take the First Test tube for the first sample‚ put 20 ml of Butanol on the measuring cylinder and after on the test tube to be more precise and
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forceps • Eight test tubes • Test-tube rack • Access to fridge and freezer • 30 washed beetroot slices in a 100mL beaker of water • Knife Part B • 10 Test tubes • Sticky labels and Pen • Glad Wrap • Fine Forceps • 30 washed beetroot slices in a 100mL beaker of water • Solutions of: o pH: 2‚ 6 and 11 o Ethanol: 1%‚ 25% and 50% o Detergent: 1% and 5% o Water: Boiled distilled and aerated distilled • Tap water (Enough to fill 10 test tubes) • Knife • Test-tube rack Procedure: Part
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beaker and dispose of the remaining cabbage. Part 2: Standardization Equipment: Extracted pigment‚ test tubes‚ test tube rack‚ dropper‚ known pH’s (1‚3‚5‚7‚9‚11‚14)‚ dropper Method: 1. Setup the equipment as shown 2. Pour the known pH’s and household substances into test tubes and put the test tubes in a rack 3. Add droplets of the pigment with the dropper into the test tubes and observe and record any colour changes‚ the pigment should not be contaminated as it is to remain constant
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of the middle ear‚ the area just behind the eardrum. It happens when the eustachian tubes‚ which connect the middle ear to the nose‚ get blocked with fluid. Mucus‚ pus‚ and bacteria can also pool behind the eardrum‚ causing pressure and pain. Ear infections usually start with a cold. Although adults can get ear infections‚ they are most common in infants and young children. That’s because a child’s eustachian tubes are narrower and shorter than an adults’‚ and it’s easier for fluid to get trapped
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inserting the feeding tube through the nose (nasogastric) or directly through the abdomen into the stomach (gastrostomy). This review discusses the importance of early nutritional assessment and the effectiveness of available nutrition supports on improving nutritional status and life expectancy for ALS patients. This following topics will be discussed: enteral feeding via Percutaneous Endoscopic Gastrostomy (PEG)‚ Percutaneous Radiological Gastrostomy (PRG) and nasogastric tubes
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the mons veneris‚ the major and minor lips‚ the clitoris‚ and the vaginal opening. The internal female sex organs consist of the ovaries‚ the fallopian tubes‚ the uterus‚ and the vagina. The ovaries produce the eggs and the female hormones. The fallopian tubes provide the passageway for the eggs from the ovaries to the uterus. The fallopian tubes also provide a passageway for the sperm so that they can fertilize the egg. Now the uterus will either expand with a growing baby after fertilization of
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beakers 4 test tubes 1 test tube clamp 1 test tube rack 1 glass stirring rod 3 teaspoons canned whole-kernel corn 10 ml fresh‚ whole‚pasteurized milk 1 small biuret reagent 1 small benedicts solution 1 small bottle iodine 1 small bottle sudan 4 1 blender Procedures: 1)Heat water in a graduated cylinder . 2)Blend your corn in the blender and add as much water so that it turns into a liquid. 3)Pour 10 ml of fresh milk into a container. 4)Label a set of four test tubes the following:
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Detergent Hydrogen Peroxide Now that all this apparatus has been obtained‚ it is possible to start the experiment. Eight test tubes will be required because the experiment is being done twice in each water bath. Use a marker pen to mark the specific temperature on the test tubes so as to make sure that there are no possible errors. Now place these test tubes in a test tube rack. Take the cork borer no. 4‚ and take a cylinder of potato using the cork borer. Do this until you have eight cylinders.
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