LABORATORY MANUAL FOR HUMAN ANATOMY & PH
4th Edition
ISBN: 9781260254426
Author: Martin
Publisher: MCG
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Chapter 6, Problem 3.5A
Observe the RBCs shown in figure 6.6. Select the solutions in which the cells were placed to the effects oftonicity on cells.
FIGURE 6.6 Three blood cells Placed in three different solutions: distilled water,
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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?
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Chapter 6 Solutions
LABORATORY MANUAL FOR HUMAN ANATOMY & PH
Ch. 6 - Which of the following membrane movements is not a...Ch. 6 - Osmosis is a membrane passage process pertaining...Ch. 6 - Which of the following represents an isotonic...Ch. 6 - Filtration requires ___________ for movements...Ch. 6 - Which of the following does not influence the rate...Ch. 6 - Dialysis tubing serves as a _________ for the...Ch. 6 - Passive membrane passage requires ATP. True...Ch. 6 - A cell will not swell or shrink when placed in an...Ch. 6 - Using a tea bag placed in hot water, explain due...Ch. 6 - By answering yes or no, indicate which of the...
Ch. 6 - By answering yes or no, which of the following...Ch. 6 - By answering yes or no, which of the following...Ch. 6 - Using what you know about the process of osmosis,...Ch. 6 - Prob. 2.1CTCh. 6 - Prob. 2.2CTCh. 6 - By answering yes or no, indicate which of the...Ch. 6 - Observe the RBCs shown in figure 6.6. Select the...Ch. 6 - Prob. 3.1CTCh. 6 - Prob. 4.2ACh. 6 - What force was responsible for the movement of...Ch. 6 - What substances did not pass through the filter...Ch. 6 - Prob. 4.5ACh. 6 - During exercise, skeletal muscles increase their...Ch. 6 - By answering yes or no, which of the following...Ch. 6 - By answering yes or no, which of the following...Ch. 6 - Prob. 4.3CT
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- The physician ordered erythromycin 500 mg IV every 8 hours for infection. The pharmacy sends a vial labeled: Erythromycin 1 g. The nursing drug reference provides information to reconstitute 1 g of erythromycin with 20 mL of sterile water and further dilute in 250 mL of 0.9% NS and to infuse over 2 hours. How many ml will you draw from the vial after reconstitution and add it to the IV bag of 0.9% NS 250 mL? 20 mL 5 mL 15 mL 10 mL Page 10 of 14 Previous Page Next Pagearrow_forwardA White blood cell Suspension is dyed by Trypan Blue in 1:1 Ratio(Volume). 7 square is counted and the values are; Total Viable Cells: 168 Total Nonviable Cells:32 a.Percentage of Viable Cells: ? b.Average Number Of cells per square: ? c.Dilution Factor:? d.Concentration (Viable Cells/ml): ?arrow_forwardAn erythrocyte placed into a hypotonic solution will display which of the following effects? plasmolysis crenation hemolysis turgidity shrinkagearrow_forward
- A 990-milliliter intravenous bag is attached to a patient with a tube and is empty after 9 hours. At what rate does the solution flow through the tube?arrow_forwardYou are given a cell stock A. You make a 1:100 dilution and load 10uL diluted sample to a hemocytometer. After counting all 5 "one millimeter squares" you have 51 cells in average. (Please write down each step)T 1. What is the cell concentration of this diluted sample? 2. What is the cell concentration of original cell stock ? 3. If the original stock A has a total volume of 5mL, what is total number of cells in the A? 4. You decide to do a 1:1000 dilution to verify your counting. After loading and counting, you find out that you have 20 cells in average in each square. Do you think the new concentration is consistent with your previous result? If not, list all the possible errors that can cause this inconsistency. MacBook Airarrow_forwardTo collect 5 mL of blood from a patient who has a hematocrit of 49%, what should be the amount of sodium citrate? Explain or justify your answer. Show your calculation.arrow_forward
- 1. In the figure below, the panel on the left shows how the RBCs appeared in the blood when viewed at 400x magnification. Label the three other panels by indicating which shows RBCs added to 0.09% NaCl, to 0.9% NaCl, and to 9% NaCl. Below the panels, indicate whether each solution is isotonic, hypertonic, or hypotonic in relation to RBCs. RBCs in: % NaCl blood Tonicity: # 1 = #2 = % NaCl #3 = % NaCl Since you can't edit the image above, use the following table to type the % tonicity solution in the first column and in the second column indicate if the solution is isotonic, hypertonic, and hypotonic to the RBCs.arrow_forwardSelect the correct lettered answer. 2. A hypertonic solution will an RBC. (a) crenate (b) hemolyze (c) cause no change toarrow_forwardAn erythrocyte placed into a hypotonic solution will display which of the following effects? flaccidity plasmolysis crenation hemolysis turgidityarrow_forward
- A further sample of blood was taken from the above individual and prepared for haemoglobin analysis. To 18 mls of blood, 2 mls of anticoagulant were added and 5 mls of this sample was centrifuged and a 2.6 ml pellet of red blood cells obtained. 10 mls of water were added and mixed to lyse the cells before a further centrifugation to remove cell membranes from the sample. 1 ml of this sample was further diluted by the addition of 5 mls of water to provide a stock sample of haemoglobin. What was the final dilution factor for this haemoglobin stock solution? O 1.16.76 QUESTION 3 О 2.1.67 О 3.1247 O 4.1.51 O 5.61.89arrow_forwardSelect the correct lettered answer. ____ 1. An isotonic solution will ____ an RBC. (a) crenate (b) hemolyze (c) cause no change toarrow_forwardsample 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%arrow_forward
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