Introduction: In this lab i used glucose and starch to show if the cell membrane is permeable‚ impermeable‚ or selectively permeable to these substances. Dialysis tubing is a plastic like substance that has small pores in it. These pores allow certain chemicals to flow into and out of the cells. The size of the molecule determines what goes through the tubing. On of the materials that we will be using is glucose. glucose is a simple sugar that easily dissolves in water. To test for the presence of
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Answers to Questions Activity 1: Simulating Dialysis (Simple Diffusion) (pp. 2–4) 9. All solutes except albumin are able to diffuse into the right beaker. Using distilled water in the right beaker and either the 100 MWCO or 200 MWCO membrane will remove urea from the left beaker and leave albumin If the left beaker contains NaCl‚ urea‚ and albumin‚ you can selectively remove urea by dispensing a concentration of NaCl into the right beaker equivalent to that in the left beaker and by using
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CONTINUOUS AMBULATORY PERITONEAL DIALYSIS TRAINING PROGRAM Continuous ambulatory peritoneal dialysis (CAPD) training programs have become fundamental patient education programs in renal centers providing peritoneal dialysis (PD) services. Health care and organizational issues Multidisciplinary team approach Evidence-based practice Pre-training patient assessment Patient training Program evaluation Identify key learning objectives for patient training. The essential elements
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9:30-10:50 How to Essay How to cannulate yourself on dialysis Dialysis needles are large not to mention scary as hell. Imagine being stuck with a Capri Sun straw and it staying there for 4 hours. Fear of needles and pain is a reality for most people on dialysis‚ especially in the beginning. Some have true phobia‚ and require special techniques and interventions to self-cannulate. All patients‚ once they become familiar with dialysis‚ worry about who will put their needles in (and potentially
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Chest Tube Insertion‚ Infant A chest tube is a thin‚ flexible tube that is inserted into the space between lung and chest wall. Air or fluid can collect in this space and cause infants to have breathing trouble. Infants at risk for this complication include those who: • Have lungs that are not fully developed at birth. • Breathe in stool during the birth process (meconium aspiration). • Need to be on a machine to help them breathe (ventilator). • Have surgery on the heart or lungs
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Answer the questions below. When you are finished‚ submit this assignment to your teacher by the due date for full credit. (2 points) |Score | | | 1. List the pH levels you recorded for each test tube. Answer: |Test Tube |pH Level | |1 | | |2 | | |3 | | |4
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copper and silver nitrate. Materials Copper wire stirring rod 18 x 150 mm test tube silver nitrate‚ AgNO3 50 mL graduated cylinder distilled water 100 mL or 250 mL beaker Procedure Day 1 1. Obtain a 30 cm length of bare copper wire‚ stirring rod‚ and 18 x 150 mm test tube. Coil the copper wire by wrapping it around a glass-stirring rod. Stretch the coiled wire until it is about 2 cm longer than the test tube. Leave wire tightly coiled near one end and stretched out and straighten toward
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assess any complaints of changes‚ etc. 11. D.W. asks about what plasmapheresis does and why might it help her feel better. Describe how you would respond. In response to D.W.‚ I would provide a comparison of plasmapheresis and dialysis‚ for that plasmapheresis is similar to dialysis‚ except that it instead removes the plasma which is
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capillary tube were taken every minute. The opening of the capillary tube had an area of 4 mm2. Study the table below of the results obtained‚ and answer the questions that follow. Time (minutes) 1 2 3 4 5 1.5.1 Use the equation‚ Volume of water displaced = distance along capillary tube x area of capillary tube opening‚ to calculate the volume of water displaced at the second minute. 1.5.2 During which minute did the transpiration rate decrease? Distance travelled by air bubble along capillary tube (mm)
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weighing paper digital scales rubber tubing (hose) acetic anhydride filter paper Mel-temp apparatus 10- mL graduated cylinder large test tube medicine dropper | Compound | FW (g/mol) | MP (BP) | density | Hazards | | Acetanilide | 135.17 | 114 ºC | ---
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