CLS432 QUESTION AND ANSWERS

 

 Q1) Explain

A- Turn Around Time:

 

Turnaround time is the total time taken between the  receiving of sample and  complete analysis and the return of the complete  output  of the results to the doctor.

or the interval between when a test is requested to the time a treatment decision is made

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Q2) Describe Briefly:

A- Liver Profile:

Liver function tests include Bilirubin, Alkaline Phosphatase, Aspartate Aminotransferase, and Gamma Glutamyl Transpeptidase

B- Renal profile :

 urine and electrolytes test, Sodium and Potassium are salt balance tests. They are important in people with kidney disease and in people taking diuretics.

Q3) Complete the sentences

A- The most test tube used in the chemistry lab

 

The blank tube without anticoagulant reagent

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B- The First step for processing the sample

 

Confirm the patient name and hospital number

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C- Test used for the evaluation of the Hypothyroidism and Hyperthyroidism cases

• first test to check thyroid function measures the levels of TSH blood concentration

if it is higher than normal rang that indicate hypothyroidism  disorders

if it lower than normal value that indicate hyperthyroidism disorders.

• Thyroid function tests: measure  thyroid hormones thyroxin T4 and free T4 , triiodothyronineand T3 and free T3

If it is higher than normal that indicate hyperthyroidism disorders

If its lower than normal that indicate hypothyroidisms disorder.

• Anti-TSH receptor antibody: (TRABs) are specific test  for Graves’ disease.


• Hashimoto's disease can be identified by detecting anti-TPO antibodies concentration in the blood.