Obstetrics and Gynaecology-G13

24/7 in touch

+91-7455964281

Home
Sample Test
MCQ
Study Content
Jobs & Current Affairs
Blog
Purchase Papers
Ebook

Signin / SignUp

JOIN OR LOGIN HOMOEOADDA

COMPETITIVE EXAM

DOCTORS LISTING

Obstetrics and Gynaecology-G13 Language : English Your Obstetrics and Gynaecology SCORE

Text Size A- A+

Total Score : 8.67

Q.1 Alpha fetoprotein is increased in all except-

A. Examphalos

B. Anencephaly

C. Nephrosis

D. Trisomy 13-15

Explanation :

Q.2 Most commonly Krukenberg's tumor is due to

A. Carcinoma of breast

B. Carcinoma of stomach

C. Carcinoma of colon

D. Carcinoma of uterus

Explanation :

Q.3 Conjugate of the diagonal is taken as 'a' cm, then obstetric conjugate will be

A. a+1cm

B. a-1cm

C. a+2cm

D. a-2cm

Explanation :

Obstetrical conjugate

It is the shortest distance between the sacral promontory and the symphysis pubis
Normally, this measures 10 cm or more, but it cannot be measured directly with examining fingers
Thus, for clinical purposes, the obstetrical conjugate is estimated indirectly by subtracting 1.5 to 2 cm from the diagonal conjugate, which is determined by measuring the distance from the lowest margin of the symphysis to the sacral promontory

Q.4 Dystocia dystrophia syndrome is seen in

A. Anthropoid

B. Platypelliod pelvis

C. Android pelvis

D. Gynoid pelvis

Explanation :

Dystocia dystrophia syndrome

Charecteristic appearence

Short
Stalky
Subfertile
Masculine hair distribution
History of delayed menarche
Has android pelvis

Q.5 Time taken for spermatogenesis is

A. 50-60days

B. 60-70days

C. 80-90days

D. 70-80days

Explanation :

The process whereby the germ cells is converted into spermatids is called male gametogenesis or spermatogenesis.
Shortly before puberty, the testicular cords become canalized and form the seminiferous tubules.
Accompanying this change is the conversion of the germ cells into a group of spermatogonial cells. At regular intervals, spermatogonia arise from this stem cell cluster to start the process of spermatogenesis

Q.6 Semen analysis of a male of an infertile couple shows the absence of spermatozoa but the presence of fructose. The most probable diagnosis is:

A. Prostatic infection

B. Block in efferent duct system

C. Mumps orchitis

D. All

Explanation :

The efferent ducts may be obstructed by an infection like tubercular, gonococcal or by surgical trauma following vasectomy.
The absence of fructose suggests the congenital absence of seminal vesicle or portion of the ductal system or both

Q.7 Fertilization usually occurs in which part of the fallopian tube

A. Fimbriae tube

B. Ampulla

C. Intersiutm

D. All

Explanation :

Ferlizaon is the process of fusion of spermatozoon with the mature ovum.

Almost always ferlizaon occurs in the ampullary part of the uterine tube.

The ferlizable lifespan of the oocyte ranges from 12 - 24 hours whereas that of sperm is 48 - 72 hours

Q.8 The major contribution to the semen from

A. Testes

B. Seminal vesicles

C. Prostate

D. None

Explanation :

Semen which is ejaculated during male sexual act is composed of fluid and sperm.

vasdeferens-10%
seminal vesicles-60%-mucoid consistency
prostate gland-30%-milky
so the bulk of semen is seminal vesicle fluid

Q.9 Percentage of tubal causes in female infertility is

A. 7

B. 26

C. 30

D. 23

Explanation :

Q.10 One of the following is used for sex chromatin testing

A. Bart bodies

B. Phenotypic feature

C. Testeterone receptors

D. None

Explanation :

Chromosomal sex can be determined by the study of the leucocytes or by simply taking a smear from the buccal mucosa
The nuclei of the female chromosome contain a stainable body called the sex chromatin, hence female cells are termed as chromatin positive.
In epithelial cell nuclei, this small peripherally situated darkly staining nodule is called Barr body

Q.11 Germ cells appear in yolk sac at

A. 9weeks

B. 6weeks

C. 3weeks

D. 4weeks

Explanation :

By 11th to 12th-day cells appear between the inner surface of the cytotrophoblast and the outer surface of the yolk sac.
These cells lie loosely and are called extraembryonic mesoderm. A cavity formed within it called the extraembryonic coelom or chorionic cavity.
This covers both the yolk sac and amniotic cavity except where the embryoblast is connected to trophoblast through the connecting stalk

Q.12

Fetal sex can be detected by USG at

A.

B. 14 weeks

C. 16 week

D. 23wwek

Explanation :

By 11th to 12th-day cells appear between the inner surface of the cytotrophoblast and the outer surface of the yolk sac.
These cells lie loosely and are called extraembryonic mesoderm. A cavity formed within it called the extraembryonic coelom or chorionic cavity.
This covers both the yolk sac and amniotic cavity except where the embryoblast is connected to trophoblast through the connecting stalk

Q.13 Alpha fetoprotein levels are increased in all EXCEPT:

A. Open neural tube detect

B. Twins pregnancy

C. Down syndrome

D. None

Explanation :

AFP is measured in pregnant women through the analysis of maternal blood or amniotic fluid,
as a screening test for a subset of developmental abnormalities: it is principally increased in open neural tube defects and omphalocele and is decreased in Down syndrome.

Q.14 Oligohydramnios is associated with

A. Renal agenisis

B. Tubal block

C. Placental defect

D. None

Explanation :

CANDIDATE DETAILS

Registeration Number :

Name :

Email :

Mobile No. :

Exam Start Time :06:25:54 pm

Exam Submit Time :08:56:03 pm

Number Of Questions

Q.01Q.02Q.03Q.04Q.05Q.06Q.07Q.08Q.09Q.10Q.11Q.12Q.13Q.14

Previous QuestionsNext Questions