Select the advantages of using dry reagent strip tests for urinalysis, (select all that apply): A) requires large sample volume B) difficult to use and read C) easy to train D) difficult instrument for reading
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Select the advantages of using dry reagent strip tests for urinalysis,
(select all that apply):
A) requires large sample volume
B) difficult to use and read
C) easy to train
D) difficult instrument for reading
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Solved in 2 steps
- In routine stool examination, what is a Sedimentation Technique? Guide: a.) What the procedure is used for b.) Summarized Procedure c.) Organisms in stool that are not viable after using Floatation Technique d.) How common is the test being done in our country?I. In routine stool examination, what is a Sedimentation Technique?Guide:a.) What the procedure is used forb.) Summarized Procedurec.) Organisms in stool that are not viable after using Floatation Techniqued.) How common is the test being done in our country?(CASE 3) Please refer to the patient's urinalysis result below: A patient is admitted following a vehicular accident causing massive crush injuries. Which of the following microscopic and chemical examinations show a clear discrepancy? Choose all that apply. a) RBC b) WBC c) Epithelial cell d) Bacteria e) Leukocytes (Urine strip) f) Protein (Urine strip) g) Blood (Urine strip) i) Nitrite (Urine strip)
- The first step of a urinalysis procedure, before testing with a reagent stick, is to visually examine the urine for color, clarity and odor. These properties should be considered in addition to a patient’s clinical presentation, fluid intake and urine output. In the case of Sample B, the patient has presented with an overall healthy appearance. The quantity of urine is normal, the clarity of the urine is clear, but the color of the urine is tinged red, the odor is strong, and the patient is alarmed. From the following, select ALL questions which the patient should be asked, to help determine the cause of the color and odor changes. a. menstruation should be ruled out in females b. consumption of beets c. consumption of asparagus d. consumption of strawberriesI. In routine stool examination, what is a Floatation Technique? Guide:a.) What the procedure is used forb.) Summarized Procedurec.) Organisms in stool that are not viable after using Floatation Techniqued.) How common is the test being done in our country?8. The assistant is then asked to make a new dilution of 0.2 mL of 1 mg/mL cortisone solution using the same stock solution as in question 7. Calculate: a) the volume of cortisone stock solution, and b) the volume of saline solution needed to make this dilution. c) How could the procedure be modified to make this dilution more accurately?
- I. In routine stool examination, what is a Floatation Technique? Guide:a.) What the procedure is used forb.) Summarized Procedurec.) Organisms in stool that are not viable after using Floatation Techniqued.) How common is the test being done in our country (Philippines)? (NOT YET SOLVED)Explain why the following step are necessary during subculturing: Flaming the neck of tubes/bottles after capping and before re-capping?8. The assistant is then asked to make a new dilution of 0.2 mL of 1 mg/mL cortisone solution using the same stock solution as in question 7. Calculate: stock solution= 40mg/mL a) the volume of cortisone stock solution, and b) the volume of saline solution needed to make this dilution. c) How could the procedure be modified to make this dilution more accurately?
- Explain why it is important to follow proper precautions and use aseptic technique when working with clinical samples. Why do you think that samples from urine should be tested within 2 hours of collection, or if not possible, that the sample should be refrigerated?11. ● Possible methods for the quantitative determination of sodium bicarbonate for injection are: A) Acidimetry B) Alkalimetry C) Complexometry D) Iodometry E) Refractometry ● Calcium chloride is available in dosage forms: A) Powder for preparation of injections B) Solution for injection 10% in ampoules C) Tablets of 0.3 g D) Solution for injection 25% in ampoules E) Dry dosed powderI. In routine stool examination, what is a Floatation Technique?a.) What the procedure is used forb.) Summarized Procedurec.) Organisms in stool that are not viable after using Floatation Techniqued.) How common is the test being done in our country?