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Objective: To examine the use of a phase transfer catalyst to effect an SN2 reaction in dichloromethane solution. The reaction will be conducted without extraction for product isolation. List the procedural steps, from start to finish, that are required to convert 2-naphthol and allyl bromide into allyl 2-naphthyl ether. - The reaction is performed on a small scale by mixing the alcohol, the haloalkane, and the phase transfer catalyst in a conical vial. Sodium hydoxide (base) is added to ini...

How many members on the board must be licensed to perform body piercing, dermal implanting or scarification? - 2 How many members on the board need to be licensed in electrolysis? - 1 How many members need to be licensed to perform tattooing? - 2 How many members do not need to be licensed/possess the professional qualifications of the other members? - 1 How long is the term of office for each board member? - 4 years How often must the board meet per year? - At least once a year What are...

A healthcare worker who is HIV-positive expresses concern about confidentiality related to the condition. Which of the following statements provide accurate information about the healthcare worker's right to confidentiality? - The worker is protected by the New York State HIV confidentiality law and is not required to disclose HIV status to patients or employers. Which of the following would be considered an occupational health goal for preventing infection in a healthcare setting? - Prote...

Type ____ is multiconductor cable identified for use as underground service entrance cable. - Type USE cable Knife switch rated for more than 1200 Amps at 250Volts or less - Can be used only as isolating switch, shall not be opened under load Track lighting with outlets in a bathroom is not allowed because ? - Track lighting has receptacle Where internal combustion engines are used as the prime motor, an on site fuel supply shall be provided with an on premise fuel supply sufficient for n...

How does blood flow through the heart? - Superior/Inferior Vena cava --> Right Atrium -- >Tricuspid Valve -->Right ventricle --> Pulmonary valve -->Pulmonary Artery-->Lungs -->Left atrium --> Left ventricle --> aorta --> rest of the body What valves are involved in the S1 and S2 heart sounds? - S1 = Made by closing of the mitral valve S2 = Made by closing of the aortic and pulmonic valves What are the 12 cranial nerves? - CN I - Olfactory CN II - Optic CN II...

Proper order of techniques for abdominal assessment is - 1)inspection, 2) auscultation, 3) percussion, and 4) palpation. Abdominal assessment - performed in this order as percussion and palpation can increase peristalsis, which can give a false interpretation of bowel sounds. tympanic sounds are heard over - hollow organs such as the stomach and intestines while dull notes are heard - over solid organs such as the liver, kidneys and a full bladder. Normally, the spleen is - not palpable ...

Putting on PPE - Gown, mask, goggles, gloves Taking off PPE - Gloves, goggles, gown, mask Medical asepsis - Clean technique. Includes procedures used for reducing the number of organisms and preventing their transfer Examples of medical asepsis - Hand hygiene, barrier techniques, and routine environmental cleaning Surgical asepsis - Sterile technique. Includes procedures used to eliminate all microorganisms from an area. Standard precautions - Applies to blood, blood products, all body f...

FLUID - carry nutrients to cells remove waste products from cells lubricates tissues aid in acid base balance assist with heat regulation (evaporation) 50-80% body weight is water ELECTROLYTES - SUBSTANCES THAT ARE CHARGED PARTICLES WHEN PLACED IN WATER Intake and absorption - Addition of fluid/electrolytes to body/their movement into blood (absorption) distribution - process of moving fluid/electrolytes from the body through normal or abnormal routes. intracellular - inside cells e...

primary - PREVENTION: - Actions show desire to maintain optimal health and avoid onset of disease - Ex. Eating a healthy diet, regular exercise, practicing good hygiene, immunizations secondary - PREVENTION: - Screenings for illnesses or diseases for early detection and prevent progression - Ex. Paps, mammograms, colonoscopies, vision/hearing exam, lab work tertiary - PREVENTION: - Actions to maintain health with current diagnosis and reduce disease complications - Ex: Diet, exercise, me...

Schedule II - script available with no refills; opiates and ativan NSAID - Non-steroidal Anti-Inflammatory Drugs; can cause a GI Bleed, Low blood pressure, and cardiovascular disease antibiotics - treat infections; kill of the friendly flora; can cause a second infection timolol - beta blocker; antihypertensive; most common side effects: shortness of breath, insomnia, dizziness, double vision, nausea, abdominal pain, joint and muscle pain tamoxifen - antineoplastic (breast cancer); most co...