Pg Blazer - Online Test Series 17 - Obstetrics & Gynaecology
Subject wise MCQ test Obstetrics & Gynaecology. For more online practice tests, go to PG Blazer Online Test Series.
Questions and Answers
- 1.
The shortest diameter in fetal head is:
- A.
Biparietal diameter
- B.
Suboccipito frontal diameter
- C.
Occipito frontal diamter
- D.
Bitemporal diameter
Correct Answer
D. Bitemporal diameterExplanation
The bitemporal diameter refers to the shortest diameter in the fetal head. This measurement is taken between the two temporal bones of the skull. It is important in obstetrics as it helps determine the size and position of the fetal head during pregnancy and childbirth.Rate this question:
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- 2.
PAP smear shows Ca in situ-what is the best next logical procedure
- A.
Conisation
- B.
Colposcopy & biopsy
- C.
Hysterectomy
- D.
HPV viral D.N.A. testing
Correct Answer
B. Colposcopy & biopsyExplanation
When a PAP smear shows carcinoma in situ, the next logical procedure is to perform a colposcopy and biopsy. A colposcopy allows the doctor to closely examine the cervix using a special magnifying instrument called a colposcope. During this procedure, the doctor may take a biopsy, which involves removing a small sample of tissue from the cervix for further examination. This is done to confirm the diagnosis and determine the extent of the abnormal cells. Based on the results of the colposcopy and biopsy, further treatment options can be considered.Rate this question:
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- 3.
A female with recurrent abortion and isolated prolonged APTT is most likely associated with
- A.
Lupus anticoagulant
- B.
DIC
- C.
Von wilebrand disease
- D.
Hemophilia
Correct Answer
A. Lupus anticoagulantExplanation
History of recurrent abortions with isolated prolonged APTT is suggestive of anti phospholipid antibody syndrome.Rate this question:
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- 4.
The risk of endometrial carcinoma is the highest with the following histological pattem of endometrial hyperplasia:
- A.
Simple hyperplasia without atypia
- B.
Simple hyperplasia with atypia
- C.
Complex hyperplasia without atypia
- D.
Complex hyperplasia with atypia
Correct Answer
D. Complex hyperplasia with atypiaExplanation
Complex hyperplasia with atypia is associated with the highest risk of endometrial carcinoma. Atypia refers to abnormal cells that have the potential to become cancerous. Complex hyperplasia indicates an increased number of glands in the endometrium, while atypia suggests the presence of abnormal cells within these glands. This combination of complex hyperplasia with atypia indicates a higher likelihood of progression to endometrial carcinoma compared to the other options listed. Simple hyperplasia without atypia has a lower risk, while simple hyperplasia with atypia and complex hyperplasia without atypia fall in between.Rate this question:
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- 5.
CA-125 is a marker antigen for the diagnosis of:
- A.
Colon cancer
- B.
Breast cancer
- C.
Brain cancer
- D.
Ovarian cancer
Correct Answer
D. Ovarian cancerExplanation
CA-125 is a marker antigen that is commonly used for the diagnosis of ovarian cancer. It is a protein that is produced by ovarian cancer cells and can be detected through a blood test. Elevated levels of CA-125 in the blood may indicate the presence of ovarian cancer. However, it is important to note that CA-125 is not specific to ovarian cancer and can also be elevated in other conditions such as endometriosis and pelvic inflammatory disease. Therefore, further testing and evaluation are required to confirm the diagnosis of ovarian cancer.Rate this question:
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- 6.
The risk of Asherman syndrome is the highest if Dilatation and Curettage (D & C) is done for the following condition:
- A.
Medical termination of pregancy
- B.
Missed abortion
- C.
Dysfunctional uterine bleeding
- D.
Post partum haemorrhage
Correct Answer
D. Post partum haemorrhageExplanation
Postpartum hemorrhage refers to excessive bleeding after childbirth. Dilatation and curettage (D & C) is a surgical procedure that involves dilating the cervix and scraping the uterine lining. It is typically used to remove tissue from the uterus, such as after a miscarriage or abortion. In the case of postpartum hemorrhage, D & C may be performed to remove any remaining placental tissue or blood clots that are causing the bleeding. This procedure carries a higher risk of Asherman syndrome, a condition characterized by the formation of scar tissue in the uterus, when done for postpartum hemorrhage.Rate this question:
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- 7.
With which of the following types of viral hepatitis infection in pregnancy, the maternal mortality is the highest?
- A.
Hepatitis A
- B.
Hepatitis B
- C.
Hepatitis C
- D.
Hepatitis E
Correct Answer
D. Hepatitis EExplanation
Hepatitis E infection in pregnancy results in mortality rates upto 20%.Rate this question:
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- 8.
The pseudomyxoma peritonei occurs as a complication of the following ovarian tumor:
- A.
Serous cystadenoma
- B.
Mucinous cystadenoma
- C.
Dysgerminoma
- D.
Gonadoblastoma
Correct Answer
B. Mucinous cystadenomaExplanation
Causes of pseudomyxoma peritonei – Mucinous cystadenoma of ovary, mucocele of appendix, carcinoma of large intestine in menRate this question:
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- 9.
In the Manning scoring system of biophysical profile for fetal monitoring, which parameter is not included
- A.
Fetal tone
- B.
Fetal gross body movements
- C.
Oxytocin challenge test
- D.
Non stress test
Correct Answer
C. Oxytocin challenge testExplanation
Components of Mannings biophysical profile:
Non stress test
Fetal breathing movement
Fetal muscle tone
Fetal gross body movement
Amniotic fluid indexRate this question:
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- 10.
In which of the following heart diseases maternal mortality is found to be highest?
- A.
Eisenmenger’s complex
- B.
Coarctation of aorta
- C.
Mitral stenosis
- D.
Aortic stenosis
Correct Answer
A. Eisenmenger’s complexExplanation
Women with Eisenmenger’s complex have upto 50% mortality during pregnancy. Termination of pregnancy is advised.Rate this question:
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Mar 22, 2023Quiz Edited by
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Jun 27, 2011Quiz Created by
Pgblazer
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