TAQ 1: Assessment criteria 1.1, 1.2, 1.3 1. Give a definition of the terms a) 'radioisotope' b) 'radiopharmaceutical' 2. Radioisotopes are used for medical imaging purposes. Describe the production of the radioisotopes shown below. a) 123 (lodine) b) 99m Tc (technetium) 3. The properties of a radioisotope are important to consider when using in a medical setting. State and explain why 99mTc is used in preference to 123 | for investigating cerebral blood flow in a brain scan. Include in your answer radiological and biological properties.

3:41 Back Burns Case Study.docx Burn Case Study Scenario You are working the day shift on the medical-surgical unit in a small rural community hospital. Your assignment includes an 18-year-old woman, A.N., admitted the previous night. A.N. was caught in a house fire and sustained burns over 30% of her body surface area, with partial-thickness burns on her legs and back. 1. A.N. is undergoing burn fluid resuscitation using the standard Baxter (Parkland) formula. She was burned at 0200 and admitted at 0400. She weighs 110 pounds. Calculate her fluid requirements, specify the fluids used in the Baxter (Parkland) formula, specify how much will be given, and indicate what time intervals will be used. 2. A.N. was sleeping when the fire started and managed to make her way out of the house through thick smoke. You are concerned about possible smoke inhalation. What assessment findings would corroborate this concern? 3. A.N. is concerned about visible scars. What will you tell her to allay her…

Q.12. A 20-year-old male patient presents with blood loss due to a stab wound. His blood pressure is low and pulse rate is high. The estimated blood loss is 0.5 L. Approximately how much intravenous saline should be administered to replace the blood volume and restore the patient's blood pressure to normal? A. B. C. D. E. 0.5 L 1.0 L 1.5 L 2.0 L 2.5 L

BIO 168 Case Studies Unit 5 Review View O Tell me Ev E v. AaBbCcDdE AaBb AaBbCcDdEe AaBbCcDdEe v H v Normal Spacing Heading 1 Heading 2 Title St Case Study # 4 Gerald's wife, Sugar, was driving her husband to the hospital after the tumor was discovered and was halfway there before Gerald noticed Sugar was not wearing her glasses. Sugar remarked that she has no problem seeing the street signs or text at a distance, only when reading her speedometer. And she wasn't speeding so what was the big deal if she wore her glasses or not. 1. What is the name of Sugar's visual condition? 2. How is text up close blurry but not when it is far away? Include anatomical structures no longer functioning correctly. 3. Can she cause more damage to her eyes by not wearing her glasses?

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10:51 AM Tue Mar 29 * 46% I T + : 4) Order: Cefaclor 130 mg p.o.q. 8h times 7 days Supply: Bottle-1 CefaclorCefaclor Bottle-2 Oral Suspension 125 mg/5mL Oral Suspension 250 mg/5mL 200 mL 200 mL medication to cover 7 days or not. a) Find these two bottles have enough dosage b) Calculate dosage for both medication c) If you administer these medications to infants or small children, which dosage of medication you will select?

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5G 14:32 l 61% 5 Component Lab report... Return Submit work. 1 3 points What is the role of lysozyme and a low ionic strength extraction buffer? Select all that apply. Lysozyme is an enzyme found in lysosomes in cells Cells absorb water from a low ionic strength extraction buffer, by osmosis, swell and lyse, releasing their contents Lysozyme breaks down bonds in the peptidoglycan cell wall of bacteria, weakening the structure Lysozyme is an antibiotic found in tears, saliva, human milk and mucus. Cells release water into a low ionic strength extraction buffer by osmosis, shrink and lyse, releasing their contents Lysozyme breaks down bonds in the cellulose cell wall of plants, weakening the structure 2 1 point Why is everything stored on ice? We are working to extrat keeping the samples on and down ofcells helning in the procecs

Case study #5

TAQ 3: Assessment criterion 2.3 1. There are 2 main ways of treating tumours - external irradiation by radiotherapy and internal radiopharmaceuticals. Using the points shown below, compare and explain the advantages and disadvantages of using radiopharmaceuticals as opposed to external irradiation. • Area of treatment required, Position of tumour, Ionising range, Precautions needed after treatment. NOTE: Completion notes: You can use an example of a specific condition to illustrate the points.