BLOOD TRANSFUSION SECTION A MULTIPLE QUESTIONS (ANSWER ALL QUESTIONS (20 MARKS

BLOOD TRANSFUSION

SECTION A MULTIPLE QUESTIONS (ANSWER ALL QUESTIONS (20 MARKS)

(Q1) which of the following blood group is referred to as universal donor:

(a) A+

(b) B-

(c) O+VE

(d) O-VE

(Q2) In vivo sensitization of red blood cells can be detected in the laboratory by:

(a) Cross match techniques

(b) Titration

(c) Reverse grouping

(d) Direct coombs tests

(Q3) The recovery of antibodies attached onto the surface of red blood cells is referred to as:

(a) Elution

(b) Absorbtion

(c) Merging

(d) Immunization

(Q4) Acute immunologic blood transfusion reactions include all the following EXCEPT:

(a) Haemolytic reaction

(b) Allergic

(c) Transfusion related acute lung injury

(d) Graft versus host disease (transplant related)

(Q5) It is a policy to screen donated blood for the following transfusion transmitted infections in Kenya
EXCEPT:

(a) Syphillis

(b) HIV 1

, (c) HIV 2

(d) Malaria

(Q6) The following belong to the innate immunity EXCEPT:

A) Natural killer cells

B) Antibodies

C) Macrophages

D) Mast cells

(Q7) Delayed hypersensitivity reaction is also referred to as:

A) Antidody mediated cytotoxicity

B) Immune complexes hypersensitivity

C) Cell mediated hypersensitivity

D) Antibody and cell mediated cytotoxicity



(Q8) The human antigens that must be tested for in blood compatibility tests are:

(a) ABO and RhD

(b) Minor and RhD

(c) Major and RhD

(d) Major and ABO

(Q9)Serum from blood group A agglutinates;

(a) B cells

(b) A cells

(c) O cells

(d) Oh cells

(Q10) The blood bag contains the following anticoagulant:

(a) EDTA