3. Complete the following table regarding the laboratory test results associated with various Factor Deficiencies. Deficiency PT Factor I Factor II Factor V Factor VII Factor VIII Factor XII (normal or abnormal) PTT (normal or abnormal) Normal Plasma (corrected or not corrected) Adsorbed Plasma (corrected or not corrected) Serum (corrected or not corrected)
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- 25) Male, 45 years old, has been treated with maintenance hemodialysis for 3 months due to chronic renal failure. The symptoms of uremia have been significantly relieved, but the hemoglobin is 70g/L. The main cause of anemia in this case was() A Folic acid and VitB12 deficiency B Decreased erythropoietin C Dialysis blood loss and iron deficiency D uremic toxin inhibits bone marrow E Shortened red blood cell lifespan1: Name the standard method for the determination of Erythrocyte Sedimentation Rate ESR. b: Name two conditions in which ESR is raised. c: State the principle of the test. d: Explain the mechanism of the test. e: What is the clinical significance of the test. f: State two precautions to be observed during the test. 2: State the principle for the determination of Hb using the haemoglobincyanide method. b: Given that the vol of blood taken is 20uL, and the vol of the diluting fluid is 5.0ml. Calculate the dilution factor.An IV bag with a total volume of 750 mL is being administered over 3 hours using a macrodrip tubing set with a DF of 15 gtts/mL. What is the rate in drops per minute? Group of answer choices a. 88 gtts/min b. 62.5 gtts/min c. 77.5 gtts/min d. 55 gtts/min
- When preparing an IV solution that contains potassium, the nurse knows that a contraindication to the potassium infusion would be a) diarrhea.b) serum sodium level of 145 mEq/L.c )serum potassium level of 5.6 mEq/L.d) dehydration.5. A nurse is caring for a client with end-stage renal disease (ESRD) who is receiving hemodialysis. Which medication should the nurse expect to administer intravenously during dialysis to prevent clot formation in the dialysis machine? A) Heparin B) Warfarin (Coumadin) C) Clopidogrel (Plavix) D) Enoxaparin (Lovenox)How do you administer a direct IV or IV bolus? Is direct IV and IV bolus the same? And when you administer via direct IV, does the solution of the direct IV (i.e. ceftazidime, meropenem, etc.) affects the continuous infusion (i.e. Lactated ringer, KCl, NaCl)
- 4. Determine the TBSA burn and fluid resuscitation based on the Parkland (Baxter) Formula. Part 1: The patient is admitted to the ED with burns covering the anterior trunk, anterior right arm, anterior right ½ of face, and anterior top ½ of right leg. Draw diagram below exhibiting TBSA. Part 2: Based on the TBSA burned, calculate the fluid resuscitation rates and list the urine and cardiac parameters of adequate fluid resuscitation. Patient’s weight is 80kg. Fluid Resuscitation rate for patient from time of burn injury: 1st 8 hours: __________ , Fluid Type ___________2nd 8 hours: __________, Fluid Type ___________3rd 8 hours: __________, Fluid Type ___________List the urine and cardiac parameters for adequate fluid resuscitation. Urine Output:Cardiac Parameters:2. What will be the effect in prothrombin time if the patient is receiving therapeutic heparin? 3. Prothrombin Time is performed diagnostically when any coagulopathy is suspected. Explain the expected results of PT on the following coagulopathies: 3.1 Disseminated Intravascular Coagulation 3.2 Liver Disease SERUM PROTHROMBIN TIME 3.3 Vitamin K Deficiency 4. Illustrate and label the different steps of Serum Prothrombin Time.Warm sitz bath is prescribed three or four times a day after hemorrhoidectomy. Implementation should be delayed until at least 12 hours postoperatively to avoid inducing: a.Constipation b.Hemorrhage c.Rectal spasm d.Urinary retention
- a. Name different methods used for determination of bleeding time and point out the standard method. b. Write down the procedure of determining bleeding time by any method of your choice. c. Mention normal range of bleeding time and write down only two conditions which lead to prolongation of BT.1. Enumerate the 4 groups of coagulation factors according to function & opposite list the factors classified under each. 2. Contrast these tests as to use in a hemostatic laboratory: a. APTT b. PT c. TT d. INR3. Differentiate the pathology in vonwillebrand's disease from Hemophilia A, B and C. 4. Give the usual underlying causes of hypercoagulability, hypocoagulability. Give at least 2 disorders / diseases in each of them. 5. In what part of hemostatic mechanism do the factors participate a. thrombomodulin b. thrombospondin c. von willebrand factor1. What are precautions given to patients prior to having a bleeding time test. 2. Give the clinical significance of bleeding time.