sample x contain d1 and d2 d1 Length of blood cell layer 15mm Length of blood cell layer and plasma layer 49(mm) d2 Length of blood cell layer 18mm Length of blood cell layer and plasma layer 45(mm) Calculate the HCT% of d1 and d2 and average HCT% of sample x the equation of hct% is the (length of rcbs layer / Length of TwoLayers) x 100%

sample x contain d1 and d2 d1 Length of blood cell layer 15mm Length of blood cell layer and plasma layer 49(mm) d2 Length of blood cell layer 18mm Length of blood cell layer and plasma layer 45(mm) Calculate the HCT% of d1 and d2 and average HCT% of sample x the equation of hct% is the (length of rcbs layer / Length of TwoLayers) x 100%

Curren'S Math For Meds: Dosages & Sol

11th Edition

ISBN:9781305143531

Author:CURREN

Publisher:CURREN

Chapter21: Heparin Infusion Calculations

Section: Chapter Questions

Problem 10SST

See similar textbooks

Similar questions

The erythrocyte sedimentation rate (heaviness) test of a blood sample is often used as a diagnosis of immune disorders and some other diseases. Assuming that the red blood cells are about a sphere with a diameter of (approximately 5 um) and a density (g/ml 1.125), and the density and viscosity of the plasma in which the red blood cells are settled (Pa.s), (1025 kg/m3 10-3 x 1.5) On arrangement and acceleration m/s2 9.81 Calculate the erythrocyte sedimentation rate (settlement rate).
In one square of a hemacytometer you count 55 cells. What is the approximate concentration of cells per l (liter) in this sample? (note that "^" means superscript, e.g. 10^2 means 10 to the 2nd power) The options are 5.5 X 10^5 2.75 X 10^8 5.5 X 10^8 2.75 X 10^5
Given that the normal range for serum protein is about 7 g/100ml and albumin is about 4 g/100ml, what clinical conclusions can you draw from the following samples A-C? If samples are not normal, what protein fraction is increased/decreased and with what disease is this protein pattern likely to be associated? Sample A: total protein = 14 g/100mlalbumin= 8 g/100 ml Sample B:total protein = 5.8 g/100ml albumin = 4 g/100 ml Sample C:total protein = 3.5 g/100mlalbumin = 2g/100 ml
Yasuo Yamagata, a 63-year-old, experienced severe back pain for several weeks before visiting his family physician. He also complained of fatigue and looked pale. Blood analysis revealed a red blood cell count of 3.2 × 106/μl (normal 4.2–5.0 × 106/μl), a white blood cell count of 2800/μl (normal 5000/μl), a sedimentation rate of 30 mm/h (normal <20 mm/h) and a serum IgG of 4500 mg/dl (normal 600–1500 mg/dl). IgA and IgM levels were well below normal. Skeletal survey showed lytic lesions in vertebrae, ribs and skull. A bone marrow sample revealed 75% infiltration with plasma cells. Elevated protein in urine was confirmed to be Bence-Jones protein (immunoglobulin light chains). The patient was diagnosed with IgG λ multiple myeloma and began an immediate chemotherapy regime. Which of the following would be consistent with this type of malignant tumor of plasma cells? a. Serum IgG is polyclonal. b. Anemia and neutropenia are present as the result of plasma-cell infiltration in the…
After blood collection, the red cells are separated from the serum to be used for the preparation of the stock solution. How is it done? For the serial dilution, your stock solution must have a concentration of 3.5 mg/mL. How much diluent must be added to the 5.3 mg/mL red cell to prepare the stock solution? Show pertinent solution/s. What is the appropriate diluent used for the preparation of the red cell suspension?
Osmotic experiment is done using equivalent dilutions of 2% urea. Note the erythrocyte membrane permeability constants (P) for urea, sodium (Na+) and chloride ions (Cl-) are 152, 0.25 and 0.1 x 10-4 cm.s-1, respectively. Select all of the following which apply. The permeability constants indicate that red blood cell membranes are much more permeable to urea, thus urea will enter the cells (a permeating solute) and exerts an osmotic effect with water leaving the cells. 1% NaCl is equivalent to 2% urea, because NaCl dissociates into Na+ and Cl-, thus resulting in a solution of the same osmolarity as the 2% urea, which does not dissociate. The permeability constants indicate that red blood cell membranes are much more permeable to urea, thus urea will enter the cells (a permeating solute) and does not exert an osmotic effect. The permeability constants indicate that red blood cell membranes are much less permeable to urea, thus urea will not enter the cells (a…
What would the order of elution be (first to last to come out of a size-exclusion chromatography column) for the mixture of myoglobin (17.7 kDa), hemoglobin (64.5 kDa), lysozyme (14.3 kDa) & albumin (67 kDa)? a. Albumin, hemoglobin, lysozyme, myoglobin Ob. Hemoglobin, myoglobin, lysozyme, albumin Oc. Lysozyme, myoglobin, albumin, hemoglobin Od. Albumin, hemoglobin, myoglobin, lysozyme
Calculate the elution volume of blue dextran (blue), myoglobin (red), and Bromocresol purple (purple) in the gel filtration chromatography below with a flow rate of 2.5 mL/min. (Take note that the black colored test tubes represent colorless eluents)
Red Blood Cell Count (no./L) (with calculation) Average Red Blood Cell Count (no./L) (with calculation) Sample Length of blood cell layer (mm) Length of blood cell layer and plasma layer (mm) Hct % (with calculation) Average Hct % (with calculation) Sample x Duplicate I 5.28(10¹²/L) Duplicate I 20 51 5.325(10¹2/L) 39.22% Sample x Duplicate II 5.37(10¹2/L) X Duplicate II 25 49 51.02% (39.22% + 51.02%)/2 = 45.12% Sample Y Duplicate I 3.87(10¹2/L) Duplicate I 10 45 22.22% 3.835(10¹2/L) Sample Y Duplicate II 3.8(10¹2/L) Y Duplicate II 14 45 31.11% (22.22% + 31.11%)/2 = 26.665% Calculate the Mean cell volume (MCV) of sample x and y MCV (femtoliters, fl) = Hematocrit (volume fraction)/ Red blood cell count (10¹2/L) x 1000 Normal Range: 80-98 femtoliters, fl
A.How much of 10,000x SYBR safe would you add to 50 ml to make a final concentration of 1x? B.How will you set up the serial dilution? How many tubes do you need? What is the concentration in each? How much LB will you add to each tube? What volume of cells will you add?
KCI for injection contains 40 mEq in 20 mL. An order requires 15 mEq, how many mL are needed?
After three minutes, the concentration of drug Zip in the red blood cells is 10 mmoles l-1. What is the average rate of entry of drug Zip into the red blood cells in units of moles min-1 red blood cell-1 during the first three minutes after placing the red blood cells into the bathing solution? Assume that each red blood cell occupies about 1 x 10-13 liters.