A patient’s platelet count is 7,000/uL. Is a unit of plateletpheresis indicated? If this patient were...
A patient’s platelet count is 7,000/uL. Is a unit of plateletpheresis indicated? If this patient were to receive a unit of plateletphereseis, the transfusion should increase the patient’s platelet count to what:
Homework Answers
If the patient recieves a unit of plateletpheresis, then 1 full apheresis of platelet unit will generally increase platelet count by 30-60,000/uL.
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A patient’s platelet count is 7,000/uL. Is a unit of
plateletpheresis indicated? If this patient were...
the following results were obtained on a patient : abnormal platelet function test, normal platelet count...
the following results were obtained on a patient : abnormal platelet function test, normal platelet count ,normal pt, and abnormal appt. whoich of the following disorders is conssitent with these results? a. hemophelia A b. hemophelia B c. von willebrand's disease d. glanzmann's thrombasthenia
A 45-year old woman complains of tiredness and weakness. She appears pale. Laboratory results are as...
A 45-year old woman complains of tiredness and weakness. She appears pale. Laboratory results are as follows: hemoglobin 6.2 g/dL, hematocrit 20%, MVC 75 fL, MCHC 28%. On further questioning, she reports excessive menstrual bleeding, sometimes lasting for several weeks. 1. Does this patient need a transfusion? Why or why not? 2. If the intern decides to give 1 unit of RBC's, what would be the resulting hemoglobin and hematocrit levels? A 22 year old woman presents with easy bruising...
A 5-pound infant was born with microcephaly, purpuric rash, low platelet count, cardiovascular defects, and a...
A 5-pound infant was born with microcephaly, purpuric rash, low platelet count, cardiovascular defects, and a cataract in the left eye. The infant’s mother recalled experiencing flulike symptoms and a mild skin rash early in her pregnancy. She had not sought medical attention at the time. The infant’s physician ordered tests to investigate the cause of the newborn’s symptoms. Questions a. What virus is the most likely cause of the infant’s Symptoms? b. What laboratory tests would you suggest the...
A 22 year old male was admitted through the emergency room following a car accident. After...
A 22 year old male was admitted through the emergency room following a car accident. After a splenectomy his hemoglobin was 6.2 g/dL. How many units of packed cells would be needed to possibly bring his hemoglobin up to 8.2 g/dL? a. 4 units of packed cells b. 3 units of packed cells c. 2 units of packed cells d. 1 unit of packed cells 1 points QUESTION 2 A 70 year old woman with chronic lymphocytic leukemia was...
5. Calculate the RBC indices for patient D: RBC count 4.79 x 106/uL, Hgb 12.5 g/dl,...
5. Calculate the RBC indices for patient D: RBC count 4.79 x 106/uL, Hgb 12.5 g/dl, Het 36.0 % . Provide the correct RBC indices and RBC description. 6. Calculate the RBC indices for patient D: RBC count 5.55 x 10s/uL, Hgb 9.8 g/dl, Hct 25.0 % . Provide the correct RBC indices and RBC description.
1. Calculate the RBC indices for Patient A: RBC count 4.50 million/uL, Hgb 13.5 g/dl, Hct 40.0 % . Provide the correct...
1. Calculate the RBC indices for Patient A: RBC count 4.50 million/uL, Hgb 13.5 g/dl, Hct 40.0 % . Provide the correct RBC indices and RBC description Calculate the RBC indices for patient B: RBC count 2.72 million/uL, Hgb 10.1 g/dl, Hct 30.0 % . Provide the correct RBC indices and RBC description 2.
1. Low platelet count is a recessively inherited trait. Reevaluation of the genetic screen indicates that...
1. Low platelet count is a recessively inherited trait. Reevaluation of the genetic screen indicates that Nikoleta is homozygous dominant normal for a trait that causes low platelet count and her husband is homozygous recessive. If the F1 offspring has normal platelets and beta-thalassemia (15pts). a. What are the parental gametes? (2pts) b. Based on the F1 progeny phenotype given and the parental gametes, write the two possible genotypes. (2 pts) c. What is the gamete frequency if the two...
5. White blood cells are the body's natural defense mechanism against disease and infection. The mean white-blood-cell count in healthy adults is 7.500 x 10/ul The white-blood-cell count in he...
5. White blood cells are the body's natural defense mechanism against disease and infection. The mean white-blood-cell count in healthy adults is 7.500 x 10/ul The white-blood-cell count in healthy adults is normally distributed with a standard deviation of 0.523 x10 ul. A company developing a new drug to treat arthritis pain must check for any side effects of the drug. A random sample of patients using the new drug was selected and the white-blood-cell count of each patient was...
23. diven units of frazen plaama causes a change in the measurement (e) PT (Prothrombin Time) tb) 24. Each platelet unit transferred will ncrease the number of platelets per ul by (a) 10,000 (b)...
23. diven units of frazen plaama causes a change in the measurement (e) PT (Prothrombin Time) tb) 24. Each platelet unit transferred will ncrease the number of platelets per ul by (a) 10,000 (b) 20,000 (c) 15,000 (d) 5,000 (e) none of these_ -25. A value of urea of 60 mg/dl is obtained for a 24 hour cycle with a volume of 1500ml. What is the urine value in grams per day. (a) 90 (b) 0.9 (c) 900 (d) 9000...
1. A patient takes penicillin for the 1st time as a child, and then a year...
1. A patient takes penicillin for the 1st time as a child, and then a year later is prescribed the same drug for an ear infection. This time the child shows a strange reaction that same day several hours after taking the drug. The child shows increased bruising and generally feels very tired. Upon testing at a hospital with a CBC on the patient’s blood, the platelet count is very low. A) What form of hypersensitivity is likely at work...
5. Calculate the RBC indices for patient D: RBC count 4.79 x 106/uL, Hgb 12.5 g/dl, Het 36.0 % . Provide the correct RBC indices and RBC description. 6. Calculate the RBC indices for patient D: RBC count 5.55 x 10s/uL, Hgb 9.8 g/dl, Hct 25.0 % . Provide the correct RBC indices and RBC description.
1. Calculate the RBC indices for Patient A: RBC count 4.50 million/uL, Hgb 13.5 g/dl, Hct 40.0 % . Provide the correct RBC indices and RBC description Calculate the RBC indices for patient B: RBC count 2.72 million/uL, Hgb 10.1 g/dl, Hct 30.0 % . Provide the correct RBC indices and RBC description 2.
5. White blood cells are the body's natural defense mechanism against disease and infection. The mean white-blood-cell count in healthy adults is 7.500 x 10/ul The white-blood-cell count in healthy adults is normally distributed with a standard deviation of 0.523 x10 ul. A company developing a new drug to treat arthritis pain must check for any side effects of the drug. A random sample of patients using the new drug was selected and the white-blood-cell count of each patient was...
23. diven units of frazen plaama causes a change in the measurement (e) PT (Prothrombin Time) tb) 24. Each platelet unit transferred will ncrease the number of platelets per ul by (a) 10,000 (b) 20,000 (c) 15,000 (d) 5,000 (e) none of these_ -25. A value of urea of 60 mg/dl is obtained for a 24 hour cycle with a volume of 1500ml. What is the urine value in grams per day. (a) 90 (b) 0.9 (c) 900 (d) 9000...
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