Related Questions

In a sample of 50 people, 19 had type O blood, 22 had type A blood, 7 had type B blood and 2 had type AB blood. If a person is selected randomly, find the probability that the person has neither type A nor type O blood?
A 15/25
B 31/50
C 11/25
D 9/50
An individual whose blood type is B may in an emergency, donate blood to a person whose blood type is
A B or A
B AB or A
C A or O
D AB or B
Person having blood group 'B' can donate the blood to person having blood group
A A and O
B B and O
C A and AB
D B and AB
A man whose blood group is not known meet with a serious accident and needs blood transfusion immediately. Which one of the blood group mentioned below and readily available in the hospital will be safe for transfusion?
A O, Rh-
B O, Rh+
C AB, Rh-
D AB, Rh+
Those substances which have so far not been resolved by any means into other substances of simpler form are called
A Atoms
B Compounds
C Elements
D Molecules
The grouping of blood is based on substances called
A antibodies
B antigens
C antitoxin
D enzymes
12 hours following acute blood loss one would expect the following results in the patients full blood count A,
A Raised reticulocyte count
B Fall in haematocrit
C Reduced mean corpuscular volume
D Low platelets count
E Low white cell count
12 hours following acute blood loss one would expect the following results in the patients full blood count a
A Raised reticulocyte count
B Fall in haemotocrit
C Reduced mean corpuscular volume
D Low platelets count
E Low white cell count
A person of which of the following blood groups can receive blood of any group?
A A
B AB
C B
D O
Which blood group is the universal blood receiver in human body ?
A A + ve
B B + ve
C O + ve
D AB + ve

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