Week 1 Lab Blood

Explain the significance of AB and Rh blood groups in blood transfusions 2. Discuss the structure and function of red blood cells and hemoglobin2. Classify and characterize white blood cells3.Describe the structure of platelets and explain the process of hemostasis

Q6a. What is hematocrit measurement? What is the function of hematocrit measurement?   Q6b. What is the name of the health condition when a person has an elevated hematocrit level? Explain in detail how elevated hematocrit levels affect blood pressure and what health consequence it may cause.

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?

Explain the nursing precautions to be taken prior, during and after a Blood Transfusion.?

Asap please explain well

This is a question for phlebotomy: Explain who to prevent and/or handle complications in blood collection.

02: ANSWER ALL OF THE FOLLOWING QUESTIONS 1. Differentiate between RBCS & WBCS structurally and functionally? 2. What do you think are the clinical symptoms indicating that a person requires the surgical implantation of a mechanical pacemaker? 3. Describe the structure of the heart. 4. Outline the path that blood follows through the heart and body, starting at the superior vena cava. 5. Describe the process by which the heartbeat is regulated. 6. How are the structures of arteries, veins, and capillaries related to their func- tion? 7. Identify the four main components of blood. 8. Explain how the structure of red blood cells, white blood cells, and platelets relates to the function of these cells. 9. Identify the stages and structures involved in the clotting process. 10. What factors determine the compatibility of blood types for transfusion? 11. Which blood types, in terms of the A-B-O and Rh antigens, can be donated to somebody with type AB- blood? 12. Hemophilia is a disorder in…

CASE STUDY #2 A 2-year-old black girl is being seen by the hematologist after her pediatrician found her to be severely anemic with splenomegaly and jaundice. Her mother gives a possible history of a “blood problem" in her family but doesn't know for sure. Her hemoglobin electrophoresis was normal, and the complete blood count (CBC) revealed a normocytic anemia. The platelet and white blood cell On the peripheral smear, there are many bizarre erythrocytes, including counts are normal. spiculated cells. A diagnosis of pyruvate kinase deficiency is made. 5. Since in this patient pyruvate kinase is abnormal not only is less pyruvate made but intermediates above pyruvate in the glycolytic pathway build up slowing the pathway. Which of the following products may not be made in the appropriate amounts in the RBC because of the deficiency of pyruvate A. Glucose B. Oxaloacetate C. acetyl-CoA D. Lactate Explanation for answer in no. 5: ?

CASE STUDY # 2 A 2-year-old black girl is being seen by the hematologist after her pediatrician found her to be severely anemic with splenomegaly and jaundice. Her mother gives a possible history of a “blood problem" in her family but doesn't know for sure. Her hemoglobin electrophoresis was normal, and the complete blood count (CBC) revealed a normocytic anemia. The platelet and white blood cell counts are normal. On the peripheral smear, there are many bizarre erythrocytes, including spiculated cells. A diagnosis of pyruvate kinase deficiency is made. 6. In the RBCS of the patient described above, which of the following would be expected ? A. ADP to ATP ratios would be elevated above normal. B. NADP+ would increase relative to NADPH. C. Ribulose 5-phosphate levels would decrease. D. NADH to NAD+ ratios would decrease. E. Methemoglobin levels would increase. Explanation for answer in no. 6:

Which information is important for the nurse to remember about essential thrombocythemia? Along with increased platelets, there may also be an increase in: A. red blood cells. B. Reed-Sternberg cells. C. M protein cells. D. mast cells.

Q. What is a source and function of erythropoietin? Explain: What is meant by polycythemia? What causes polycythemia? How polycythemia would affect the value of hematocrit? Give example of 4 different values of Hematocrit and explain their meaning. Edit View Insert Format Tools Table 12pt v Paragraph v |BIU

CASE STUDY 1 2222 History and Physical Examination This family had a son who had died at age 2 weeks because of overwhelming bacterial infection. When their newborn daughter began developing recurrent infections, she was immediately taken to a pediatrician. Laboratory Data Hemoglobin and hematocrit-within normal range Total WBC count-62.0 x 10°/L Absolute leukocyte counts-above normal for each leukocyte type Leukocyte differential-neutrophils 76%, lymphocytes 22%, cosinophils 2% Flow cell cytometry T lymphocytes normal proportions of CD4+ and CD8+ cells B lymphocytes (XA19+) elevated Natural killer (NK) cells-elevated CD15+ lymphocytes-absent Serum Ig fractions within reference ranges Treatment The infant was given busulfan cyclophosphamide and antithymocyte serum for 10 days. She received mature T lymphocyte-depleted bone marrow transplanted from her mother. This was followed by a short period of immuno- suppressive therapy. She recovered from the procedures and did well clinically.…

rom che of e Name:. Year and Section: EXERCISE NO. 24 Demonstration of Blood Cells Date Submitted: Group No.:. POST-DISCUSSION QUESTIONS I. Answer the following prompts: 1. Record the result of the differential count, and compare with the reference range. 2. A 45-year-old male was seen in the emergency room with complaints of fever and chills. Blood test reveals a WBC count of 15.5 X 109/L with a differential count of Neutrophil -78%, Lymphocyte - 20%, Monocyte- 02%. Urine analysis shows the presence of pus cells and positive protein. Given the laboratory result, what is the probable diagnosis?

22,25

CASE STUDY 2 History and Physical Examination This 6-year-old white male patient was taken to a pediatri- cian because of recurring abscesses since the age of 1 month. The current abscesses were lanced and he was placed on antibiotic therapy... The patient had two brothers who had died in infancy of infections. His parents and two sisters are healthy. Laboratory Data Hemoglobin and hematocrit-slightly decreased Total leukocyte count-elevated Differential leukocyte count-increased percentage of segmented neutrophils Immunoglobulin profile-polyclonal elevation of all Ig classes Neutrophil oxidative burst assay (DHR) activity absent Nitroblue tetrazolium (NBT) test (automated)-reduction of unstimulated and stimulated neutrophils Culture of abscess revealed S. aureus Questions 1. What does the patient's family history suggest? a. A genetic disorder in male offspring b. A genetic disorder in female offspring c. Lack of leukocyte production d. Anemia producing an immune dysfunction What…

lood Typing Lab Extension DIRECTIONS: All blood type information has been collected in the pictures ncluded for each lab station below. Remember that to determine blood type ou are looking for areas showing agglutination (clumping). Below is an example. B tation #1 -Samantha A B Now read the blood typing tray at each station below to determine the individual's blood type then answer follow up questions. Please put all answers in the provided text box next to each question. B Rh ation #2 - Benji Rh Rh The tray to the left indicates blood type B + (B positive) no clumping for the A protein indicates no A protein clumping for the B protein indicates the presence of the B protein clumping for the Rh factor indicates a positive blood type 2. What is her possible blood type genotype? 00 blood Genotype 0+ 3. What blood types could she receive if a blood transfusion is needed? 1. What is Samantha's blood type phenotype? bold has bos 4. What is Benji's blood type phenotype? Twent toolb OX M bam…

Subpart 1-3

what is the triage category (red, yellow, green, black) for  a 26 year old patient that walks over to me, has obviously mangled arms and crying because of how painful it is, and has a respiration of  22/min, and has 124 radial pulse?

Recall from the video the steps for determining the hematocrit. Place the steps in the correct order from left to right. View Available Hint(s) Hint 1. What is the last step in determining the hematocrit? • Hint 2. What does a centrifuge do? Reset Help Centrifuge the blood for 4 to 5 minutes. Place the tube in a Fill the tube three-quarters full with blood. Seal the end with capillary tube sealer or clay. Place heparinized capillary microhematocrit tube into the blood. centrifuge. Determine the percent of RBCS. Submit Request Answer

I need a basic understanding. Please easily clarify

Eosinophilia Magnification:Z6at 2. Which chamber of the heart - left or right ventricle- has thicker walls? How does this difference reflect the functions of these two chambers? 3. After observing the models, identify one structural difference that you could use to differentiate between the anterior and posterior surfaces of the heart. 4. Identify one structural difference that you could use to differentiate the right and left sides of the heart. 44 Blood Pathologies and Heart Anatomy Laboratory 2

1. Identify which among the evacuated tubes can be used for a complete blood count test. Explain 2. Identify which among the evacuated tubes can be used for Prothrombin Time. Explain

Q No 5: What is difference between ABO Blood Group and Rh Blood Group System?

ASAP S9. How blood for different blood test are put into the right anticoagulants transported and stored practically.

ANSWER BRIEFLY: 4. Describe the morphology of a mature platelet, life span, kinetics, normal/reference values. 5. Differentiate the 4 zones in a mature platelet by explaining the function of each.

Hemodynamic Monitoring Case Study: A 67-y.o woman is admitted to the ICU with a dx. of hypotension of unknown origin. She is presently unresponsive but is breathing spontaneously on her own. Lungs are clear, urinary output is 15ml in 8 hours, and her skin is cool. A PA catheter is inserted to obtain more information and guide therapy. The following information is revealed: BP 86/54mmHg           PAWP 4mmHgP 118/min           CVP 2mm/HgRR 30 breaths/min       SVR 1393 dynesC.O. 3.5 L/min           PVR 195 dynesC.I. 1.9 L/min           SvO2 50%PA 24/10mmHg Which Values tell us about this patient's filling pressures/fluid status? Are these values adequate? Which Values tell us about this patient's contractility? Are these values adequate? Which values tell us about this patient’s vascular resistance? What is causing this patient's hypotension? Which initial therapy is appropriate?

Blood group asap

Must post first. Bob, a 65-year-old man with atrial fibrillation, has been using warfarin for the past 12 months after he presented to the local emergency department with signs of a TIA. A head CT scan and trans-esophageal echocardiogram done at the time were normal. He has been well since. Bob has came  it the clinical today as the INR taken this morning was 4.6. Up until now, his INR results (which have been measured every 2 weeks) have been stable and in the range of 2.0√3.0. He has not started any new prescribed medications recently. Bob also has hypertension and osteoarthritis (for which he had a left total hip replacement 6 months ago). Current medications: Atenolol 50 mg once daily, Lisinopril 10 mg once daily and warfarin 6 mg at night. On examination: BP 140/80 mmHg; pulse rate 65, irregular. The remainder of the physical examination is normal with no evidence of bruising, epistaxis, or gastrointestinal bleeding.   List potential drug interaction(s) with warfarin, which…

ACTIVITY NO. 6 CAPILLARY FRAGILITY TEST (Rumple Leede Test) 1. What stage/s in hemostasis is evaluated by Tourniquet Test?   2. Explain briefly the role of the following factors in maintaining vascular integrity. 2.1 Platelets 2.2 Vitamin C   3. Give 3 examples for each of the following bleeding disorders associated with vascular abnormalities 3.1 Connective Tissue Defects 3.1.1 Hereditary 3.1.2 Acquired 3.2 Altered Vessel Wall Structure 3.2.1 Hereditary 3.2.2 Acquired   4. Give a brief description of the following term related to hemostasis. 4.1 Purpura 4.2 Ecchymosis 4.3 Hematoma   5. Illustrate and label the different steps of Rumple Leede Test.       (picture for reference if answers cannot be found please refer to useful websites)

For each of the following Patient Profiles, determine the most appropriate triage category (red, yellow, green, or black), and why.   patient profiles: 1. soaked with blood, no obvious killer bleed - tells you he feel dizzy - respirations : 28/min - radial pulse : non-palpable 2. lower extremities under wooden debris - tells you she can't move or feel her legs - respirations : 18/min - radial pulse : present 3. patient is face down on the floor - unresponsive - respirations : open airway, not breathing - carotid pulse : weak 4. patient gurgles but can't maintain an open airway - unresponsive - respirations : gasps - radial pulse : absent 5. patient has an open head wound, bleeding controlled - unconscious - respirations : 16/min - CRT : 2

I. INSTRUCTION: Analysis. Presented on this part are set of images with certain medical conditions. By looking closely and applying what you’ve learned from Module 03, try to explain/discuss/interpret the image with respect to the structure and composition of blood cells. Support your arguments using certain blood cells as biological indicators.

Help Plz