1. Different methods to administer IV drugs include: 1. As mixtures within large volumes of IV fluids 2. By injection of a bolus or small volume of medication through an existing IV line or intermittent venous access 3. By “piggyback” infusion of a solution containing the prescribed medication and a small volume of IV fluid through an existing line 2. An IV bolus is when you administer a small amount of fluid directly into the systemic circulation in order to deliver the medication. 3. Volume
Premium Intravenous therapy
Type of cell/tissue * Leaf cell may take up different amount of water compared to root cell. * Leaf cell – more solutes * Root cell – less solutes * Type of vegetable/plant * Cucumber – lots of water * Potato – very dry * Time of immersion * You must be on equilibrium set up. * Surface Area/Size of Sample * The larger the surface area‚ the quicker osmosis will happen. * Distance * The further the water molecules have to
Premium Osmosis
result from a decrease in the radius of the efferent arteriole. True 4. What are two primary functions of the kidney? Excretion-filters water and solutes in the blood‚ the kidneys are able to excrete excess water Regulation- regulates plasma osmolarity which is the concentration of solution expressed as osmoles of solute per liter of solvent‚ plasma volume‚ body’s acid-base balance‚ and body’s electrolyte balance. 5. What are the components of the renal corpuscle? Bowman’s capsule- renal
Premium Kidney Glomerulus Nephron
and make it‚ the sweet potato floorwax. Everyone knows the sweet potato‚ and some people love to eat this kind of roots. But the problem is‚ just eat the inside food of it and just throw the skin of the root. Most people know that soft‚ orange sweet potato is eaten as vegetable. They have not known that aside from being edible‚ it has other uses. And also because of this I have decided why not to use the unused part of the root and make it a floorwax. Since‚ sweet potato has a features that floorwax
Premium Potato Sweet potato Starch
Effect of an Orange on Catalase Activity in Comparison with a Potato Introduction Catalysts are substances that increase chemical reactions while using less energy. They also remain unchanged after use‚ which enables it to be used repeatedly. Cells have special catalysts called enzymes‚ which are specialized proteins that help accelerate chemical cell reactions. (Evert‚ RF & Eichhorn‚ SE 2013). Enzymes also control plant metabolic processes such as respiration (Evert RF‚ Eichhorn SE & Perry JB
Premium Enzyme Oxygen Chemical reaction
concentration on the activity of an enzyme. Purpose To investigate the effect of change on the substrate concentration on the activity of an enzyme(catalase). Materials Potato‚ mortar & pestle‚ 4 test tubes‚ test tube rack‚ spatula‚ hydrogen peroxide 6%‚ 3%‚ 1.5%‚ pipettes‚ scalpel‚ ruler. Procedure 1. Cut using scalpel several raw potato cubes each measuring 1 cubic centimeter (cc). 2. Each cube was ground with a mortar & pestle and then added to a test tube using a spatula. 3. Test tube
Premium Hydrogen peroxide Catalase Oxygen
As the potato has a semi-permeable membrane will allow the diffusion of water molecules to go in and out of the potato‚ depending on the concentration gradient between the potato and the solutions. If the solutions have a higher concentration of carbohydrates or glucose‚ then the potato the water will pass through the membrane and into the potato and it will gain weight. However‚ if the solution has a lower concentration then the potato the water will go out of the potato through the membrane
Premium Cell Protein Organelle
different pH values (10‚ 7‚ 6‚ and 3) Change in color of the solution The amount of potato extract‚ pH solution‚ and catechol used (1 cm +/- .1cm) Size of the test tubes Amount of time allowed for the catechol to sit with the potato extract and pH solution (20 minutes with 5 minute intervals for observation) Materials: 4 test tubes Test tube rack Wax pencil Small ruler Buffer solutions of pH 10‚ 7‚ 6‚ and 3 Potato extract Catechol Procedure: 1. Using the small ruler and the wax pencil‚ three
Premium PH
– It can take as little as 24 hours for chips to be made from a whole potato – from farm to bag. – The highest quality potatoes are harvested from over 80 farms across America to make Lay’s Potato Chips. – Catering to local tastes and cultures‚ we sell unique flavor varieties of our snacks in local markets‚ such as Lay’s Jamon (Ham) – Spain; Lay’s Strong Horseradish – Poland; Lay’s Red Caviar – Russia; Lay’s al Plato
Premium United States Frito-Lay Potato chip
and 1.5 million people (The Irish Potato famine‚ 1847). The potato was not even a native crop to Ireland‚ until around 1570 when it was brought over from The Americas. In the beginning‚ the potato seemed like it was the ideal crop for reasons such as it grew perfectly in the Irish climate‚ it was easy to grow‚ and it did not take up much space. By 1840‚ 1/3 of Ireland’s population was dependent on the potato. Then‚ in 1845‚ came the potato blight (The Irish Potato Famine‚ 1847). This caused 3/4
Premium Great Famine Phytophthora infestans Ireland