Question

1. The percentage of whole blood occupied by red blood cells is called the

   1. platelet count

   2. Hematocrit

   3. hemoglobin content

   4. Differential

2. Red blood cells contain:

   1. Hemoglobin

   2. Myoglobin

   3. Albumin

   4. Globulin

3. A person with blood type A has

   1. B antigens on the RBC

   2. no antigens on the RBC

   3. A antibodies

   4. A antigens on the RBC

4. An individual with __________ blood can theoretically donate blood to recipients of all ABO types

   1. A

   2. O

   3. B

   4. AB

5. A person with blood type ___ is a universal recipient for the ABO blood group.

   1. O

   2. B

   3. A

   4. AB

Answer 1

ANSWER -

1. (A) -HEMATOCRIT

- normally about 45%.

2. (A) HEMOGLOBIN

- Helps in the transport of oxygen. It is also a pigment gives red colour to RBC(red blood cell)

3. (D) A ANTIGEN ON THE RBC

- ABO blood grouping, A

--group will have only A antigen,

B group will have only B antigen ,

O blood group will not have either A or B.

4. (B) O group

O- person can donate blood to all type of blood group. They are known as Universal donor.

5. (D) - AB

AB+ blood group can receive blood from any blood group. They are known as Universal recipient.

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