Aiims Nursing Officer Test Series 2024

Aiims Nursing Officer Test Series 2024

 

Aiims Nursing Officer Test Series 2024

1. Which one of the periods of gestation is the most susceptible period for congenital malformations:
a. 1st week

b. 2nd week
c. 3rd week- 8th week

d. 9th week-12th week

2. The physiochemical changes that occur in the sperm to make it capable of fertilizing the ovum is known as:
a. Spermatogenesis

b. Degeneration
c. Capacitation

d. Oogenesis

3. Fetus forms from:
a. Morula

b. Blastocyst
c. Inner cell mass

d. Syncytiotrophoblast
4. At what week embryo can be differentiated as human?
a. 2nd week

b. 4th week
c. 6th week

d. 8th week
5 . The nervous system of the fetus is formed by:
a. Ectoderm

b. Endoderm
c. Mesoderm

d. Parenchyma

6 . First of all, fetal heart-sounds can be assessed: [AIIMS-2011]
a. Between 2-3 weeks

b. Between 8-10 weeks
c. Between 10-12 weeks

d. Between 16-18 weeks

7. The thin rim of endometrial stroma overlying the blastocyst is called as:
a. Decidua capsularis

b. Decidua vera
c. Decidua basalis

d. Decidua parietalis

8 . The cardinal function of decidua is:
a. Immune response
b. Production of hormones
c. Maintenance of pregnancy
d. None of the above
9. O2 and CO2 are exchanged in the placenta through the process of:
a. Pinocytosis

b. Diffusion
c. Facilitated diffusion

d. Active transport

10 . which of the following is not a part of conceptus:
a. Amniotic fluid

b. Decidua
c. Fetus

d. Membrane
11 . Characteristic hormone of the placenta is: (Kerala PSC, Nov 2014)
a. Estrogen

b. Chorionic gonadotropin
c. Corticotrophin

d. Oxytocin
12 . Normal weight of placenta at term is: (Staff Nurse G II 2014)
a. 1/4th of baby weight

b. 1/6th of baby weight
c. 500 g

d. 900 g

13 . The outermost membrane of the placenta is:
a. Chorion (LNJP H D 2012)
b. Amnion
c. Cotyledons
d. Yolk sac

14. Humans placenta fully develop at which months of pregnancy. (RRB Feb 2012)
a. 2 months

b. 3 months
c. 1 month

d. 4 months

15. Time required to reach in 16 cell stage after fertilization is:
a. 2nd day

b. 4th day
c. 6th day

d. 8th day

16. Ovulation occurs soon after the formation of:
a. Primary spermatozoa

b. Secondary spermatozoa
c. Primary oocyte

d. Secondary oocyte

15 . Where does oogenesis occurs in human?
a. Inner most layer of ovary

b. Outermost layer of ovary
c. Fallopian tube

d. Uterus

16 . Correct order of oogenesis is:
a. Oogonia → primary oocyte → secondary oocyte → ovulation
b. Primary oocyte → secondary oocyte → oogonia → ovulation
c. Ovulation → primary oocyte → secondary oocyte → oogonia
d. Oogonia → ovulation → primary oocyte → secondary oocyte

17 . How many numbers of chromosomes a primary oocyte/ primary spermatocyte contains?
a. 46

b. 44
c. 23

d. 22

18. Number of chromosomes in secondary oocyte/secondary spermatocyte are:
a. 46

b. 44
c. 23

d. 22
19 . Sex of the child is determined by the pattern of the sex chromosome supplied by:
a. Spermatozoon
b. Oocyte
c. Morula
d. Blastocyst

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AIIMS Nursing Officer MCQ 2024

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