Cardiovascular Lab-Bio 1102-2

Project Controlling Red Blood Cell Loss During Surgery A typical volume of blood in the human body is about 5 L. A certain percentage of that volume (called the hematocrit) consists of red blood cells (RBCs); typically the hematocrit is about 45% in males. Suppose that a surgery takes four hours and a male patient bleeds 2 L of blood. During surgery the patient's blood volume is maintained at 5 L by injection of saline solution, which mixes quickly with the blood but dilutes it so that the hematocrit decreases as time passes. 1. Assuming that the rate of RBC loss is proportional to the concentration of RBCs, determine the patient's concentration of RBCs by the end of the operation.   2. A procedure called acute normovolemic hemodilution (ANH) has been developed to minimize RBC loss during surgery. In this procedure blood is extracted from the patient before the operation and replaced with saline solution. This dilutes the patient's blood, resulting in fewer RBCs being lost during the…

Pre-Lab Exercise 11A-1 Formed Elements In this unit we will identify the formed elements of blood on a peripheral blood smear. Each formed this unit to complete with these functions and characteristics. TABLE 11.1 Properties of Formed Elements Formed Element Nucleus Shape Cytoplasm and/or Granule Color Function Erythrocyte Neutrophil Eosinophil Basophil Lymphocyte Monocyte Platelet

I need help with these homework questions What is Barchytherapy? Explain how cardiac imaging is done using a radio isotope?

9:04 docs.google.com Classify the following probe as sensor or transducer: 1- EMG probe. Nor Both of th them Analogue thermometer. Blood pressure measurement (both ana.& dig.) ECG probe. EMG probe. SPO2 Glucometer Ultrasonic probe The EEG signal represents the activity of. * 89 ... Transducer Sensor + U ■ ■ ab [ A

ACTIVITY NO. 14: ASSAYS OF ANTITHROMBIN TEST 1. Illustrate the process behind Antithrombin activity assay. Write the interpretation of results. 2. Illustrate the process behind Antithrombin antigen level test. Write the interpretation of results. 3. Explain the mechanism of the following etiologies of acquired antithrombin (AT) deficiency. A. DIC B. Nephrotic syndrome C. Heparin therapy D. Liver dysfunction

PROCEDURE 1 Time to Trace! In this procedure, you will be tracing two invaders: bacteria in the extracellular fluid and a virus that has infected cells. To keep things simple, you will trace the main pathway and the main immune response to the pathogen. Do note, however, that the actual response is much more complex, and your instructor may wish you to include more information. You are provided with hints and the number of steps you should aim to include for each organism, but you will likely want to consult your textbook for more help. After you have completed the activity, answer Check Your Understanding Questions 5 and 6 (p. 586). Start: bacteria in the extracellular fluid → bacteria damage local macrophages and damaged macrophages release that attract to the area → these cells phagocytize and bacteria and secrete chemicals to attract granulocytes called at the same time, cells called cells ingest bacteria and migrate to these cells present antigens to TĦ cells → TH cells activate…

ANSWERS TO QUESTIONS ON LABORATORY ASSAY NO.3 1. Why is NSS ideal for performing the process of "washing" or "elution"? 2. Why is it necessary to wash the red cells with NSS three times prior to their use? 3. What is the importance of preparing a red cell suspension in the laboratory prior to performing the following procedure? 3.1 Blood Typing 3.2 Coomb's Test 4. List the possible sources of error in the preparation of Red Blood Cell suspension?

ACTIVITY NO. 3-A Rees and Ecker Method 1. Illustrate and label the different steps of Rees and Ecker Method 2. Write the computation of your results. 3. Why is it important to thoroughly clean the cover glass and hemacytometer before performing the platelet count? 4. What is the purpose of placing the loaded hemacytometer in the moist chamber? 5. What area of the hemacytometer is used to count platelets? Page to answer

topic: blood (please do not copy from google)  3. how do the red blood cells compare to the white blood cells? a. what is the function of each type of blood cell? b. how does the structure of the red blood cell relate to its function? c. how does the structure of the white blood cell relate to its function?

ACTIVITY NO. 13: TESTS FOR FIBRIN DEGRADATION PRODUCTS 1. Discuss the principle of Thrombo-Wellcotest method. 2. Illustrate the flow chart of the formation of fibrin degradation products. 3. Why serum samples are notorious source of artifactual results for these tests? 4. What is the main clinical significance of D-dimer test results?

Question: Why does the term expired mean that a patient has died?

Must be used for reconstitution of human or bovine thrombin

ACTIVITY NO. 10 MIXING STUDIES 1. Define Lupus Anticoagulants (LA's). 2. What could be the effects of LA's on the phospholipid dependent partial thromboplastin time (PTT) reaction? 3. What is the clinical significance of employing a moderate phospholipid or high - phospholipid PTT Reagent in their primary PTT assay? 4. Illustrate and label the different steps of Mixing Studies.

334 LAB EXERCISE 33 Hormonesty CONTROL PAD RESULT RESULT PAD TEST SAMPLE hCG Pregnancy (hCG) Pregnant present (+) not present (-) hCG Nonpregnant present (+) not present (-) Discussion Questions (answer these questions on a separate sheet of paper) 1. Explain how hCG secretion is regulated. Is it secreted by a pregnant woman or her offspring? 2. hCG depresses some reactions of the immune system. What adaptive advantage do you think this has? Copyright 2010 EXPLANATION

3:53 1 + t A 42.0 KB/S 7i ul l 62 chegg.com/homework-h 1 home / study / science / anatomy and physiology / anatomy and physiology questions and answers / asked with an image Your question has been posted. We'll notify you when a Chegg Expert has answered. Post another question. O Next time just snap a photo of your problem. No typing, no scanning, no explanation required. Get Chegg Study App Question: O Edit question Nerve Origin Movements muscles innervated Cutaneous or sensory innervation allary radial Muscilo-cutaneous ulnar median obturator Femoral nerve tibial Common fibular nerves Deep fibular nerve Superficial fibular nerve Sciatic nerve Gluteal nerves Pudendal nerves Mioinguinal nerve Lumbosacral nerves Expert Answero This question hasn't been answered COMPANY LEGAL & POLICIES CHEGO PRODUCTS AND SERVICES CHEGO NETWORK About Chegg Chegg For Good College Marketing Mobile Apps EasyBib Internships.com Advertising Choices Cheap Textbooks Cookie Notice Chegg Coupon Sell Textbooks…

Required information Blood Typing Read the overview and complete the interactivities that follow. Blood is composed of two parts: the formed elements and plasma. Blood cells and cell fragments make up the formed elements. An individual's blood type is genetically determined by the presence of antigens on the surface of red blood cells. Antibodies are plasma proteins that provide various immunological functions. One of these functions is agglutination, which is the process of clumping foreign cells together for the purpose of destruction and removal from the body. When blood is mismatched during a blood transfusion, the antibodies in the recipient's blood will react with the antigens on the donor's blood cells. The foreign blood cells will agglutinate, or clump together. This process makes it possible to determine blood types in order to avoid a transfusion reaction that occurs when mismatched blood is given from a donor to a recipient. During the blood typing procedure, blood is mixed…

Question: A Nurse Has Been Infusing 1 Liters Of LR To Client With Dehydration At A Rate Of 83 MI/Hr. After 4 Hour The IV Infiltrated And The Infusion Had Stopped. How Many MI Are Left In The Bag?

Problem statement: A patient feels that he/she has received false laboratory report. 1-Draw a neat legible diagram (To draw, use the website:https://www.canva.com/graphs/fishbone-diagrams/ ) and explain the concept of fishbone diagram 2-provide necessary justification for your response

Pre-Lab Exercise 20-2 Formed Elements In this unit we will identify the formed elements of blood on a peripheral blood smear. Each formed element has unique morphological characteristics and functions. Use your text and Exercise 20-1 (p. 533) in this unit to fill in Table 20.1 with these functions and characteristics. TABLE 20.1 Properties of Formed Elements Cytoplasm and/or Formed Element Nucleus Shape Granule Color Prevalence Function(s) Biconcave disc Withaut Ked Erythrocyte dierggen and carlooh dioxide o and from t78ues Phagocystize pathogens esplcially bageria. Release 50-70% a nucleus Neutral and Multilobed pale with Neutrophil punple granules enzymes that target Reddish or pathogens Phagocytize antigen-antilbody pink-orange complesses and allerejens,2-4 % destroy parasitic worms, innate immumts Releases histamine in many inflammators reactions, ie.. allergic symptoms, anticoaqulant o keep blood from clottin too Bilobed Eosinophil granailes Dark prouides Bilobed Basophil S10%…

Activity 4 "Fill – Disorder" Directions. Based on the given clue in the left table, write the correctname of the disorder/disease in the right table. Write your answers on the table located at the right. 1. XXY 7. 11 q 1. 7. deletion 2. Bone Marrow 8. ХО 2. 8. 3. 13 9. 18 9. 4. 21 10. 5 4. 10. 5. Loss muscle 11. Lympho- cytes 11. control 6. 11q bleeding disorder 12. 15 12. 3. 5. 6.

ACTIVITY 3: Analyze Me! Direction: Draw a smiling face (O) if the statement is an importance of genetic engineering and (O if not. 1. Genetic engineering has been used to mass-produce insulin. 2. Genes and other genetic information from a wide range of organisms are transformed into bacteria for storage and modification, creating genetically modified bacteria in the process. 3. Some genetically engineered animals become an important source of new drugs. 4. Many genetically engineered crops are being used by many farmers now. 5. Genetic engineering is used to produce more needed genetically engineered medicines.

ADDITIONAL ACTIVITIES 1. A patient with iron deficiency anemia experiences shortness of breath, weakness and has a pale skin. Explain why anemic people experience and share the same symptoms. 2. A pacemaker is a small device that is placed in the chest or abdomen to help control abnormal heart rhythms. This device uses electrical pulses to prompt the heart to beat at a normal rate. Who are the patients greatly in need of this procedure of having pacemaker built in their chest? And why?

Question: variant angina For this disease pathology, please provide the following information: What causes this disorder (pathology)? Are there any threats to life risks associated with this disease that you should watch out for, and why? (Not all terms will have life-threatening conditions associated with them) What would you expect to see in the lab or diagnostic results? What are the most common treatments?

I need help with intravenous calculations for my homework. The question says, Order: pepcid 20 mg IV BID Available: pepcid 20mg/50mL to infuse over 15 minutes. The intravenous infusion set is microdrip. How many ML/hr will the nurse administer? ( round to whole number)

Multiple Select: Select the correct choices for each statement. The choices may be all correct, all incorrect,or a combination of correct and incorrect. 1. Which of the following are solutes found in plasma?a. Glucoseb. Plateletsc. Nitrogen wastesd. Fibrinogene. Proteins 2. What does the liver do for the cardiovascular system?a. The liver makes antithrombin to inactivate thrombin.b. The liver works with the kidneys to remove old, worn-out RBCs.c. The liver contributes to blood clotting by making clotting factors.d. The liver breaks down heme to bilirubin and iron.e. The liver makes clotting factors for fibrinolysis. 3. What is blood clotting?a. Blood clotting is the formation of a platelet plug.b. Blood clotting is agglutination.c. Blood clotting is coagulation.d. Blood clotting is fibrinolysis.e. Blood clotting requires a reaction cascade. 4. Which of the following statements is (are) true concerning the pathways for blood clotting?a. The intrinsic pathway takes less time than the…

6:02 .ull a docs.google.com A * elastic cartilage contain • Elastic fibers • Collagen fibers • Both of elastic and collagen fibers * anemia is • Deficiency of erethrocyte • Increase of leukocyte O • Deficiency of platelets thrombocytopenia is deficiency of • Platelets • Red blood cells • White blood cells hyaline cartilage is covered by its own

Saved Help Save & Exit Select the volume required to dispense 500 mg of vancomycin in 500 ml of D5W (5% dextrose in water). The IV is to be administered over 2 hours. Five grams of vancomycin is mixed in enough water to make 100 ml of final solution (W/V). Multiple Choice 10 ml 15 ml 20 ml 25 ml EPIC erw

True or False. Write T if the statement is true, F if false 1. Blood smears made from EDTA specimens must be prepared within 3 hours of collection to preserve the integrity of the blood cells.2. A specimen collected and placed in an evacuated tube with a gel barrier may prevent blood glycolysis for up to 24 hours.3. Specimens that require separation of the serum or plasma from the cells should be centrifuged within 1 hour of arrival in the lab.4. Serum specimens can be centrifuged right away as opposed to plasma specimens that needs standing for at least 30 minutes before allowed to be centrifuged,5. Removal of the cap/stopper of the evacuated tube before centrifugation allows loss of carbon dioxide and a decrease in the blood specimen pH.

A junior medtech working on a night shift. You were assigned to the blood banking section of the laboratory where you are designated to test blood for crossmatching and release blood bags. You release O positive blood bag for a patient with anemia. After 10 minutes, the nurse called and said that the patient is having a "reaction" to the said blood and told you to investigate and re-checked. What are the relative effects if the problem is unsolved in relation to the: medtech, laboratory, hospital, and patient?

Work 3. Exchange of fluid between blood and tissues in the microcirculatory bed. 37 In the diagram, indicate with arrows: movement of fluid in the bloodstream, • the release of fluid into the tissue and return to the blood capillary, • the transfer of tissue fluid to the lymphatic capillary, • identify the forces which support microcirculation processes. Lymphatic capillary Blood capillary Arteriole Venule Img. 48. Proccesses of microcirculation. What will be the changes of microcirculation (fluid outlet into the tissue and return to the bloodstream) in the following conditions: V in case of decreased oncotic pressure V in case of increased venous pressure

est on the Prac X pps Bb Reassessments X Bb About this Modi X * Question Completion Status: QUESTION 6 Secure https://blackboard.le.ac.uk/webapps/assessment/take/launch.jsp?course_assessment_id=_39582_1&course_id=_41417_1&content_id= Iv Bag, Medical Palmar Oceanfron... Glv Bag, Medical Dr... Amazing Opportu... Unavailable in you... COO CH₂ CH-COO- 21 HO-C-H S COO- Isocitrate 4 OL AG = -8.4kJ/mol AG' = -17kJ/mol NAD Bb About this Modi X Bb Practical report X esc NADH 2 + H+ You want to measure the activity of isocitrate dehydrogenase from a tissue sample by following the production of NADH. Which of the following components would you need to include in your assay mixture? a. Water b. Bicarbonate solution c. Phosphate buffer solution (pH7.5) d. a-ketoglutarate solution e. NADH solution f. NAD solution g. Isocitrate dehydrogenase mixture Oh. Isocitrate solution F2 CO Click Save and Submit to save and submit. Click Save All Answers to save all answers. QUESTION 7 0.25mL of a stock solution…

Question:- Most WBCs of the adaptive immune system generally reside in either lymph nodes or the spleen in the absence of an infection. How do adaptive WBCs use their own surface proteins to migrate to these designated locations? Why would they be able to go to these designated locations whether an infection is occurring or not? How do these features of adaptive cells relate to their roles as slow responders with very precise specificity for non-self microbes?

Ordered; Coumadin 7.5mg po daily.  The strenght of the second tablets is 2.5 mg/tablets.  How many tablets of this vitamin k antagonist would be given to the patient who has venous thrombosis