calcium can be limited with the use of calcium channel blocker. 8. Which of the following is not a symptom of CVA? Lumbar pain 9. As you walk to the nursing station‚ the charge nurse is talking to N.T.’s doctor. She ordered a modified barium swallow study and referral for speech - language pathologist‚ OT (occupational
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if they formed a double replacement reaction. We also looked for precipitants that were formed from the mixing of the different substances. We used barium nitrate‚ potassium hydroxide‚ sodium sulfate‚ magnesium nitrate‚ aluminum sulfate‚ and iron (III) chloride in set one. In set two we used potassium chloride‚ sodium hydroxide‚ magnesium nitrate‚ barium chloride‚ sodium sulfate‚ and magnesium sulfate. For each set‚ we mixed two drops of one compound in five wells of a spot plate. We then added two
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Running head: VIDEOFLUOROSCOPIC SWALLOW STUDY The Videofluoroscopic Swallow Study and Dysphagia The Videofluoroscopic Swallow Study and Dysphagia The videofluoroscopic evaluation of swallowing‚ also known as the modified barium swallow‚ is considered to be the “gold standard” in the identification and evaluation of dysphagia (McMullough‚ Wertz‚ Rosenbek‚ & Dinneen‚ 1999). According to Wilcox‚ Liss‚ and Siegel (1996) “the procedure incorporates a set of modifications in bolus size‚ texture
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Chem 106 Sec 006 Observations Materials: * Barium Iodide- White and powdery * Zinc Sulfate- White and powdery * Boiling Chips- Tiny‚ grey and rock like Experimental Observations: Barium Iodide used- .63g Zinc Sulfate used- .45g Boling Tube with 2 boiling chips- 41.52g Barium Iodide in solution with 2 mL of deionized water looks cloudy. Zinc Sulfate in solution with 2 mL of deionized water is clear. Barium Iodide solution mixed with Zinc Sulfate solution turns milky
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The video that I observed was an adult that was given a modified barium swallow (MBS). The adult was given thin liquids to complete the MBS. The MBS observes all stages of swallowing. The oral preparatory stage of swallowing was not clearly observed in the video. However‚ the oral transport‚ pharyngeal‚ and esophageal stages of swallowing were observed. During the oral transport stage‚ the tongue forms a groove that pushes the bolus posteriorly. However‚ it was observed that the patient’s tongue
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in sample. Weight out the sample and dissolve it. Heat it and then slowly add the precipitating agent. Heat it for about 30 minutes while assembling the filtering device. Heat the aluminum pan with the filter‚ cool and then weigh it. Filter out barium sulfate solution‚ dry out filter and weight the sample and filter. Heat and weigh repeating until it is constant. Concentration Absorbance 0.000764 0.030118 5.73E-04 0.027196 3.82E-04 0.009333 1.91E-04 1 7.64E-05 1 Discussion and
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Fireworks were created for the purpose of entertainment and today they are used in celebration to mark special occasions. Behind all the excitement of fireworks‚ chemistry plays an important role in creating the variety of colors we witness lighting up in the sky. Creating firework colors is a complex‚ There are two main mechanisms of color production in fireworks‚ incandescence and luminescence. All light has some color and color is produced by our perception of light. So light and color
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Abstract The present study‚ considering Barium strontium titanate due to its important applications in the electronic device as the piezoelectric material due to excellent performance as sensing and actuation. Barium strontium titanate nanocrystalline ceramic have been synthesized from mechanical alloying of commercially available BaCO3‚ SrCO3 and TiO2 by high energy ball milling. This method has produced nano-sized particles as well as highly reactive surface‚ can cause structural relaxation of
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Selective precipitation of the Barium Magnesium Group Chem 112-004 Abstract The purpose of this experiment is to separate and identify the cations of Ba+‚Sr2+‚Ca2+‚ Mg2+ and NH4+ using differences in solubility and confirming test to identify the unknown solution used in this experiment. In this experiment the methodology used by the group is to perform the tests for both the unknown and the cations (Ba+‚Sr2+‚Ca2+‚ Mg2+ and NH4+) using the known as a control for comparison and identification
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Preparation and Ferroelectric Characterization of Calcium doped Barium Titanate ceramics ABSTRACT Barium Titanate (BT) is widely used in electro-optical and electroceramic industry because of its ferroelectric‚ thermoelectric and piezoelectric properties when it assumes the tetragonal structure. In addition to its Lead free composition‚ its perovskite structure allows variation of ionic size and small displacement of atoms that lead to the distortion of the structure which has a profound
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