Identify the WBC/ leucocyte based on their morphological features

 Identify the WBC / leucocyte based on their morphological features

A 20 year old boy was brought to the hospital with high fever. On examination he looked ill and he had a bad infection in his left big toe. Blood reports showed White blood cell count of 13,000/ cubic millimetre.

A peripheral blood smear showed the increase in the WBC shown in the image.

 Identify the WBC / leucocyte based on their morphological features

Justin a 5 year old boy was referred to a dentist by a pediatrician. The dentist was about to administer an anesthetic drug by injection prior to extracting tooth when he elicited a history of easy bruising in the boy. Justin has had several instances of severe bruising following minor trauma. The family history also revealed of his brother who died at age one from an intracranial hemorrhage after falling from a crib. 

The routine hematological investigations revealed there is a severe deficiency of clotting factor number VIII. 

Justin is diagnosed with __________.

A 42 year old male suffered from a severe skin disease. He was put on medication for the same and was advised to routinely undergo blood examinations periodically. 

Following a blood examination it was found his 

• Total Red blood cell  count = 5.1 million / mm³
• Total leukocyte count =  4200 / mm³
• Platelet count = 50,000 / mm³

He was diagnosed with the condition of  _________

Given below is the result of the bleeding time done by Dukes method

Determine the bleeding time from the test performed.

A capillary tube is filled with blood. After waiting for 2 minutes, the tube is broken from one end continuously at an interval of 30 seconds.

A thread like structure is obtained after 3 minutes as labelled (A) in the image.

What is the thread like structure formed of ?

The result of  blood grouping test of 3 blood samples determined by slide agglutination method is given below.

Determine the blood group of the samples as numbered.