Q 4 Did you notice any tubes where thehematocrit reading was less than normaland there was no pink discolouration of thesolution? How could you explain this?Microhematocrit % RBC sec vs Final saline (mM)604030201050100150200250300350Final Saline Concentration (mM)Microhematocrit% RBC

Introduction The hematocrit is the volume percentage of red blood cells in blood that is measured as…

Answered: Q 4 Did you notice any tubes where the…

Phlebotomy Essentials

6th Edition

ISBN:9781451194524

Author:Ruth McCall, Cathee M. Tankersley MT(ASCP)

Publisher:Ruth McCall, Cathee M. Tankersley MT(ASCP)

Chapter1: Phlebotomy: Past And Present And The Healthcare Setting

Section: Chapter Questions

Problem 1SRQ

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The average diameter of a RBC is 7.2micrometer and average diameter of spherical RBC is 6.7micrometer. The normal RBC has an average surface area of 136micrometer^2 and volume of 91micrometer^3. Without a calculator how do you estimate the surface area to volume ratio for the spherical RBC?
what is the triage category (red, yellow, green, black) for a 26 year old patient that has multiple lacerations from glass and says he's about to throw up, and has a respiration of 26/min, and has rapid & thready radial pulse?
The order is for Gentamicin 50 mg IVPB. The IVPB label reads Gentamicin 50 mg in 100 milliliters physiologic saline. The drop factor is 20 gtt/ml. Infuse in thirty minutes. How many drops per minute should the IVPB infuse?
TASK N 3 Make a conclusion: Hb 62 g/L Erythrocytes 1,3* 10¹2/L Color index - to be calculated - Reticulocytes 0,1% Platelets 150,0*10%/L Leucocyte s Neutrophils: Myelocytes 0% Metamyelocytes 2% Band neutrophils 5% Segmented neutrophils 34% Basophils 0% Eosinophils 3% Lymphocytes 50% Monocytes 6% 3,0*10%/L
A device called a hemocytometer is used to measure the amount of hemoglobin present.Red blood cells can concentrate hemoglobin to about 34 g/100 mL of blood. Readings below 15 g/100 mL of blood indicate anemia. Blood appears pale if hemoglobin levels are low. Use the diagram below to answer the questions. hematocrits plasma leukocytes 11 erythrocytes normal A B C D Case-Study Application Questions 1. Cancer of the white blood cells is called leukemia. Like other cancers, leukemia is associated with rapid and uncontrolled cell production. Using the data in the case study, predict which subjects might be suffering from leukemia. Give your reasons
The provider ordered lactated Ringers (LR) to infuse at 50 mL/hr for the next 24 hours. How many liters of LR will infuse? (Record answer to the tenth, or one decimal place. Do not use a trailing zero.)
Margaret, an 80 year old, has come in with dehydration. An IV fluid bolus has been ordered of 500 mL of D5 ½ NS over 4 hours. Using the infusion set label below, calculate the gravity flow rate in drops per minute. 10 gtts/mL CLEARLINK SYSTEM Continu-Flo Solution Set 110' (2.8 m) 3 Luer Lock Adapter
The following complete blood count (CBC) is completed for a client with chemotherapy-induced bone marrow suppression include: hemogiobin of 8.2 g/dL, hematocrit of 29%, platelet count of 160,000/ul, and white blood cell count of 2500/µL. The client was placed on filgrastim (Neupogen) 480 mcg SQ for 2 weeks. Which laboratory finding indicates that this therapy is effective? O The client's hemoglobin is 8.6 g/dL The client's hematocrit is > than 30% O The client's white blood cell is 3500/µl The client's platelet count is 165,000/µL
please answer in your own words and not outside sources thank you 1. Describe the 4 phases of the Cardiac cycle events and What is occurring in each?
calibration is 15 gtt/mL. 38 get/min. An IV bag has 350 mL remaining. It is infusing at 35 gtt/min and a 15 gtt/mL set is being used. How long will it take to finish? 9. Order: 650 mL D5W q8h IV. Set the flow rate on the infusion pump in milliliters per hour. set 10. Order: Tetracycline 2 grams daily PO in four divided doses every 6 hours Available: Tetracycline 250mg capsules How many capsules should the nurse administer per dose?
11 PM Mon Apr 18 * L 85% +: 0 23) Five hundred milliliters of an IV solution is to be infused over a period of 4h. A check of the time tape after 2 h showed that only 150 mL of the solution has been infused. (a) Recalculate a new drop rate that will finish the infusion in 2 h. The drop factor is 10 gtt/mL. (b) What was the drop rate in first 2 hour?
Page of 4 ZOOM + 4 6. Determine the following blood types for those four donors. Look at the reaction in each well after adding Anti-serum: Blood Type Anti- A serum Anti- B serum Ant- Rh serum Alfie Nadia Ralph Sebastian

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