This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: 2-14 days after a transfusion, a patient is cross-matched for another transfusion. Slight hemolysis ... (Read 91 times)

saraeharris

  • Hero Member
  • *****
  • Posts: 546
on: Jun 25, 2018
2-14 days after a transfusion, a patient is cross-matched for another transfusion. Slight hemolysis and a positive DAT are found. What testing should follow?
 
  a. Urine hemoglobin
  b. Elution procedure
  c. Plasma-free hemoglobin test
  d. Bilirubin measurement

Question 2

A sample demonstrates a DAT profile that is positive with polyspecific AHG, negative with anti-IgG, and positive with anti-C3. If the Donath-Landsteiner test was also positive, what should the clinical laboratory professional do?
 
  a. Perform an elution and antibody panel
  b. Confer with the supervisor regarding the possibility of PCH
  c. Request a serum sample for antibody screen
  d. Perform a cold agglutinin test


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cici

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jun 25, 2018
Answer to Question 1

Correct Answer: B

Answer to Question 2

Correct Answer: B


saraeharris

  • Member
  • Posts: 546
Reply 2 on: Jun 25, 2018
Wow, this really help

ebonylittles

  • Member
  • Posts: 318
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

A black first-generation Labrador/Poodle cross puppy (informally referred to as a Labradoodle) only A black first-generation Labrador/Poodle cross puppy (informally referred to as a Labradoodle) only
Physical therapist assisting a patient to walk in the parallel bars. Physical therapist assisting a patient to walk in the parallel bars.
Blood transfusion. Blood transfusion.
Patient teaching: ear assessment Patient teaching: ear assessment
Ex vivo and in vivo gene therapy for a patient with a liver disorder Ex vivo and in vivo gene therapy for a patient with a liver disorder
Distribution of F1 and F2 Progeny Derived from a Theoretical Cross Involving Tomatoes Distribution of F1 and F2 Progeny Derived from a Theoretical Cross Involving Tomatoes
Video: Buffers definition and the role of buffer in the body

For a complete list of videos, visit our video library