Tag: immunity and blood groups

Questions Related to immunity and blood groups

In ABO system of blood grouping, transfusion is not possible from

bio-chemistry immunity and blood groups blood group blood groups and compatibility advance blood groups and transfusion compatibility of blood groups

  1. A to AB

  2. B to AB

  3. O to AB

  4. A to O.

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Correct Option: D

The genotype of B-group father of an O-group child is

bio-chemistry immunity and blood groups blood group blood groups and compatibility advance blood groups and transfusion compatibility of blood groups

  1. $I^O I^O$

  2. $I^B I^B$

  3. $I^A I^B$

  4. $I^O I^B$.

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Correct Option: D

Which of the following chemicals can be used as anticoagulant?

bio-chemistry immunity and blood groups blood group blood groups and compatibility advance blood groups and transfusion compatibility of blood groups

  1. Sodium chloride

  2. Sodium citrate

  3. Sodium nitrate

  4. Ammonium chloride.

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Correct Option: B

Husband and wife should know their Rh factors because the situation can be serious due to biological incompatibility in one of the following cases

bio-chemistry immunity and blood groups blood group blood groups and compatibility advance blood groups and transfusion compatibility of blood groups

  1. $Rh^+$ husband and $Rh^+$ wife

  2. $Rh^-$ husband and $Rh^-$ wife

  3. $Rh^-$ husband and $Rh^+$ wife

  4. $Rh^+$ husband and $Rh^-$ wife.

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Correct Option: D

In case of emergency (e.g., serious accident with great blood loss) which blood group could be safely transfused

bio-chemistry immunity and blood groups blood group blood groups and compatibility advance blood groups and transfusion compatibility of blood groups

  1. AB $Rh^-$

  2. O $Rh^+$

  3. AB $Rh^+$

  4. O $Rh^-$.

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Correct Option: D

A man with blood group A marries AB blood group woman. Which type of progeny indicate that the man is not homozygous?

bio-chemistry immunity and blood groups blood group blood groups and compatibility advance blood groups and transfusion compatibility of blood groups

  1. AB

  2. B

  3. A

  4. O.

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Correct Option: B

Person with AB blood group can

bio-chemistry immunity and blood groups blood group blood groups and compatibility advance blood groups and transfusion compatibility of blood groups

  1. Not receive universally

  2. Universally donate

  3. Universally receive

  4. Receive only from O.

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Correct Option: C

Parents with blood groups O and AB cannot have AB child as

bio-chemistry immunity and blood groups blood group blood groups and compatibility advance blood groups and transfusion compatibility of blood groups

  1. Gene for O is dominant over gene for B

  2. Gene for O is dominant over gene for A

  3. Genes for A and B are absent in one of the parents

  4. Gene for A or B is absent in one of the parents.

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Correct Option: C

Which one is the common anticoagulant used for preserving blood?

bio-chemistry immunity and blood groups blood group blood groups and compatibility advance blood groups and transfusion compatibility of blood groups

  1. Sodium hydroxide

  2. Sodium chloride

  3. Sodium oxalate

  4. Sodium bicarbonate.

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Correct Option: C

Most common blood group is

bio-chemistry immunity and blood groups blood group blood groups and compatibility advance blood groups and transfusion compatibility of blood groups

  1. AB

  2. A

  3. B

  4. O.

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Correct Option: D