Erythroblastosis Fetalis

Q. Erythroblastosis foetalis can occur if:

1. Mother is Rh-ve and foetus is Rh+ve
2. Mother is Rh+ve and foetus is Rh-ve
3. Both mother and foetus are Rh–ve
4. Both mother and foetus are Rh+ve

Q. Which of the following conditions cause erythroblastosis foetalis?

1. ${\text{Mother Rh}}^{+ve}{\text{and foetus Rh}}^{–ve}$
2. ${\text{Mother Rh}}^{–ve}{\text{and foetus Rh}}^{+ve}$
3. ${\text{Both mother and foetus Rh}}^{–ve}$
4. ${\text{Both mother and foetus Rh}}^{+ve}$

Q. Erythroblastosis foetalis can occur if:

1. Mother is Rh-ve and foetus is Rh+ve
2. Both mother and foetus are Rh–ve
3. Mother is Rh+ve and foetus is Rh-ve
4. Both mother and foetus are Rh+ve

Q.

What physiological circumstances lead to erythroblastosis foetalis ?

Q. In which of the following there is a risk factor for children acquiring erythroblastosis foetalis?

1. Mother is Rh negative and father is Rh negative
2. Mother is Rh negative and father is Rh positive
3. Mother is Rh positive and father is Rh negative
4. Mother is Rh positive and father is Rh positive

Q. In which of the following situations, there is a risk factor for children acquiring erythroblastosis foetalis?

1. Mother is Rh–ve and father is Rh–ve
2. Mother is Rh–ve and father is Rh+ve
3. Mother is Rh+ve and father is Rh+ve
4. Mother is Rh+ve and father is Rh–ve

Q. The condition for erythroblastosis foetalis to occur is

1. Rh -ve mother and Rh +ve baby
2. Rh -ve mother and Rh -ve baby
3. Rh +ve mother and Rh -ve baby
4. Rh +ve mother and Rh +ve baby

Q. Colostrum, the yellowish fluid, secreted by mother during the initial days of lactation is very essential to impart immunity to the new born infants because it contains:

1. Immunoglobulin A
2. Natural killer cells
3. Monocytes
4. Macrophages

Q. Which of the following types of antibodies is most unlikely to harm the sperms?

1. IgG
2. IgM
3. IgA
4. IgD

Q. Rh factor is named after

1. Drosophila
2. men
3. monkey
4. rat

Q. The problem, due to $R{h}^{+}$ factor arises when the blood of two ($R{h}^{+}$ and ${\mathrm{Rh}}^{-}$) mix up:

1. In a test tube
2. During pregnancy
3. Both a and c
4. Through transfusion

Q. In which of the following situations, there is a risk factor for children acquiring erythroblastosis foetalis?

1. Mother is Rh–ve and father is Rh–ve
2. Mother is Rh–ve and father is Rh+ve
3. Mother is Rh+ve and father is Rh+ve
4. Mother is Rh+ve and father is Rh–ve

Q. 12. how is the foetus with Rh-positive blood is affected , if the mother is Rh-negative?

Q. In erythroblastosis foetalis, which factors of the mother pass through placenta into the fetus?

1. Rh antibodies
2. Rh antigens
3. ABO antibodies
4. Agglutinins

Q. How many statements given below are correct?
A. In case of snake bites, the injection which is given to the patients, contain preformed antibodies against the snake venom.
B. The fetus receives some antibodies from their mother through the placenta during pregnancy.
C. Colostrum secreted by mother during the initial days of lactation has abundant antibodies to protect the infant.
D. 'ATS' (Anti-tetanus serum) provides temporary protection in case of injuries and burns.

1. One
2. Two
3. Three
4. Four

Q.

The disease erythroblastosis fetalis in human embryo is caused due to:

1. Both A and B
2. Disadjustment of blood groups
3. Disadjustment of Rh factor
4. None of the above

Q. Rh-factor can produce disease

1. AIDS
2. Turner's syndrome
3. Erythroblastosis foetalis
4. Sickle cell anemia

Q.

In rare circumstances, death of the foetus might occur with which of the below combinations of parent and child?

1. Rh+ child and Rh+ mother

2. Rh- child and Rh- mother

3. Rh+ child and Rh- mother

4. Rh- father and Rh+ mother

Q. To avoid erythroblastosis foetalis

1. the baby is administered Rh antibodies
2. the baby is administered anti-Rh antibodies
3. the mother is administered Rh antibodies
4. the mother is administered anti-Rh antibodies

Q. The immunoglobulin present in mother's milk is

1. IgD
2. IgE
3. IgA
4. IgM

Q.

Which of these factors can cause erythroblastosis foetalis when it passes from mother to foetus through placenta?

1. Rh antigens

2. Agglutinins

3. ABO antibodies

4. Rh antibodies

Q.

In rare circumstances, death of the foetus might occur with which of the below combinations of parent and child?

1. Rh+ father and Rh+ mother

2. Rh- father and Rh- mother

3. Rh+ father and Rh- mother

4. Rh- father and Rh+ mother

Q. Which disease occurs due to Rh incompatibility?

1. Sickle cell anaemia
2. Thalassemia
3. Erythroblastosis foetalis
4. Haemophilia

Q. In which of the following there is a risk factor for children acquiring erythroblastosis foetalis?

1. Mother is Rh negative and father is Rh negative
2. Mother is Rh negative and father is Rh positive
3. Mother is Rh positive and father is Rh negative
4. Mother is Rh positive and father is Rh positive

Q. In which of the following situations, is there a risk factor for children of incurring erythroblastosis foetalis?

1. Mother is ${Rh}^{+}$ and father is ${Rh}^{+}$
2. Mother is ${Rh}^{-}$ and father is ${Rh}^{+}$
3. Mother is ${Rh}^{+}$ and father is ${Rh}^{-}$
4. Mother is ${Rh}^{-}$ and father is ${Rh}^{-}$

Q.

Which of these factors can cause erythroblastosis foetalis when it passes from mother to foetus through placenta?

1. Rh antigens

2. Agglutinins

3. Rh antibodies

4. ABO antibodies

Q. The problem, due to $R{h}^{+}$ factor arises when the blood of two ($R{h}^{+}$ and ${\mathrm{Rh}}^{-}$) mix up:

1. Through transfusion
2. During pregnancy
3. Both a and c
4. In a test tube

Q. Which of the following conditions cause erythroblastosis foetalis?

1. ${\text{Both mother and foetus Rh}}^{+ve}$
2. ${\text{Mother Rh}}^{+ve}{\text{and foetus Rh}}^{–ve}$
3. ${\text{Both mother and foetus Rh}}^{–ve}$
4. ${\text{Mother Rh}}^{–ve}{\text{and foetus Rh}}^{+ve}$

Q. To avoid erythroblastosis foetalis

1. the baby is administered anti-Rh antibodies
2. the baby is administered Rh antibodies
3. the mother is administered anti-Rh antibodies
4. the mother is administered Rh antibodies

Q. The condition for erythroblastosis foetalis to occur is

1. Rh -ve mother and Rh +ve baby
2. Rh -ve mother and Rh -ve baby
3. Rh +ve mother and Rh -ve baby
4. Rh +ve mother and Rh +ve baby