abdvanced

Question 1

The haemolysed samples may give………….virology screening results:

Answer 1

False +ve result

Question 2

Regarding Hepatitis B core Ag :

Answer 2

Is never found in serum.

Indicates infection with Hepatitis B Virus

Question 3

Irregular antibodies in patient’s serum

Answer 3

5ml

Question 4

For the preparation of samples: the sample should be rotated in the centrifuge at:

Answer 4

3500 RPM for 10 minutes

Question 5

The indicator in the ELISA test is:

Answer 5

The appearance or absence of colour.