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Home Question Bank Medicine Archive 2025 January 07

Medicine Questions from Jan 07,2025

Browse the Medicine Q&A Archive for Jan 07,2025, featuring a collection of homework questions and answers from this day. Find detailed solutions to enhance your understanding.

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23. The patient needs to have a series of tests of the gastrointestinal system. Which test must be scheduled last? 1. Barium studies 2. Stool sample for ova and parasites 3. Colonoscopy 4. Flat plate of the abdomen 22. The nurse inserts a nasogastric tube so a pa- tient can undergo a Bernstein test to determine the cause of esophageal pain. Which outcome is considered a positive test result? 1. Administering nitrates relieves pain. 2. Taking an antacid has no effect on pain. 3. Decompressing the stomach relieves pain. 4. Instilling hydrochloric acid causes pain. 21. The patient had capsule endoscopy. Which dis- charge instruction would the nurse give to the patient? 1. The capsule will pass with bowel move- ments in 2-3 days; no need to retrieve. 2. Use gloves and examine stool for several days to retrieve pill camera device. 3. Use a mild laxative and increase liquids to facilitate expulsion of pill camera. 4. Small amounts of light red blood and thick mucus in the stool are expected. 2. In addition to weight loss, what other problems could occur in Angela's body? 8. The nurse is planning care for several patients who will be undergoing diagnostic testing for disorders of the gastrointestinal system. Which patient is going to require the most time for postprocedural care? Which postprocedure instruction is the most important to give to a patient who has had an upper gastrointestinal study with barium? 1. Discuss the principle of formal ether concentration technique for detecting parasites in stool samples. Explain how this technique aids in the identification and concentration of parasites. (5m) 2. What are the advantages and limitations of formal ether concentration technique compared to other methods used for the detection of parasites in stool samples? Discuss the practical implications of using this technique in a clinical setting. (10m) 3. Discuss the mechanism of action of formalin and diethyl ether in the formal ether concentration technique. Explain how these chemicals aid in the preservation and concentration of parasites, and discuss any potential drawbacks or limitations associated with their use. ( 6 marks) 4. Investigate the emerging technologies and diagnostic advancements that have the potential to improve the sensitivity and specificity of formal ether concentration techniques. Discuss any innovative approaches, such as molecular-based methods or automated systems, that could enhance parasite detection and streamline laboratory workflow. (10m) 1. Discuss the principle of formal ether concentration technique for detecting parasites in stool samples. Explain how this technique aids in the identification and concentration of parasites. (5m) 2. What are the advantages and limitations of formal ether concentration technique compared to other methods used for the detection of parasites in stool samples? Discuss the practical implications of using this technique in a clinical setting. (10m) 3. Discuss the mechanism of action of formalin and diethyl ether in the formal ether concentration technique. Explain how these chemicals aid in the preservation and concentration of parasites, and discuss any potential drawbacks or limitations associated with their use. ( 6 marks) 4. Investigate the emerging technologies and diagnostic advancements that have the potential to improve the sensitivity and specificity of formal ether concentration techniques. Discuss any innovative approaches, such as molecular-based methods or automated systems, that could enhance parasite detection and streamline laboratory workflow. (10m) 1. What are the main benefits of exercise in preventing heart disease? 2. Can you explain the relationship between cardiac output and heart rate? 3. How does pumping efficiency affect overall cardiovascular health? 4. What are the key differences between HDL2 and HDL3 subtypes in cardiovascular health? On Specific Topics: 5. Regarding the case study, how were physical activity levels monitored using acceleromete and what conclusions were drawn? 6. How do weight loss and excessive weight loss influence cardiovascular health differently? 7. Could you elaborate on the role of fibrinolytic activity in preventing heart disease? 8. How does exercise influence high-density lipoprotein (HDL) levels and triglycerides? Critical Thinking/Clarification: 9. In the case of disseminated intravascular coagulation (DIC), how does exercise help regula clotting factors and inflammation? 0. Are there any risks associated with high-intensity exercise for individuals with pre-existing heart conditions?
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