Gynecological Disorders Practice Questions

Q: Menstrual blood stored in the vagina is termed as what?

Hematocolpos. **Explanation:** The correct answer is **Hematocolpos**. This term is derived from the Greek words *haima* (blood) and *kolpos* (vagina). It refers to the accumulation of menstrual blood within the vaginal canal, most commonly occurring due to an **imperforate hymen** or a transverse vaginal septum. **Why the other options are incorrect:** * **Pyometra:** Refers to the accumulation of **pus** within the uterine cavity, often associated with infections or malignancies (e.g., cervical cancer obstructing the canal). * **Hematometra:** Refers to the accumulation of blood specifically within the **uterine cavity**. While it often coexists with hematocolpos, the question specifically asks for blood stored in the *vagina*. * **Hematosalpinx:** Refers to the accumulation of blood within the **fallopian tubes**. In cases of obstructive anomalies, this occurs after the vagina and uterus have already filled, leading to retrograde flow. **Clinical Pearls for NEET-PG:** 1. **Classic Presentation:** A pubertal girl presenting with **primary amenorrhea** and **cyclic pelvic pain**. 2. **Physical Exam:** On local examination, a **tense, bulging, bluish membrane** is seen at the introitus (pathognomonic for imperforate hymen). 3. **Sequence of Accumulation:** Blood first fills the vagina (**Hematocolpos**), then the uterus (**Hematometra**), and finally the fallopian tubes (**Hematosalpinx**). 4. **Management:** The definitive treatment is a **cruciate incision** on the hymen to allow drainage of the "chocolate-colored" old blood.

Q: What is the best diagnostic modality for unruptured tubal pregnancy?

Vaginal ultrasound. **Explanation:** The diagnosis of an unruptured tubal pregnancy relies on the visualization of an extrauterine gestational sac. **Transvaginal Ultrasound (TVS)** is the gold standard and the best diagnostic modality because it offers high resolution and can detect an intrauterine pregnancy as early as 4.5 to 5 weeks. The characteristic findings on TVS include an empty uterus, a "tubal ring" sign (hyperechoic ring around the extrauterine sac), or a complex adnexal mass. **Analysis of Options:** * **Serum hCG estimation (Option B):** While essential for confirming pregnancy and interpreting ultrasound findings (via the "Discriminatory Zone"), a single hCG value cannot localize the pregnancy. It is a biochemical marker, not a definitive diagnostic modality for tubal location. * **Serum Progesterone estimation (Option C):** Low progesterone (<5 ng/mL) suggests a non-viable pregnancy but does not differentiate between a miscarriage and an ectopic pregnancy. * **Culdocentesis (Option D):** This involves aspirating fluid from the Pouch of Douglas. It is used to detect hemoperitoneum in **ruptured** ectopic pregnancies. It has largely been replaced by TVS and is not the investigation of choice for unruptured cases. **High-Yield Clinical Pearls for NEET-PG:** * **Discriminatory Zone:** The level of β-hCG at which an intrauterine gestational sac should be visible on TVS is **1500–2000 mIU/mL**. If hCG is above this and the uterus is empty, ectopic pregnancy is highly suspected. * **Gold Standard for Diagnosis:** While TVS is the best initial/diagnostic modality, **Laparoscopy** remains the "Gold Standard" for definitive confirmation. * **Most common site:** The **Ampulla** is the most common site for tubal pregnancy. * **Classic Triad:** Amenorrhea, abdominal pain, and vaginal bleeding (present in only 50% of cases).

Q: Cryptomenorrhoea is most commonly seen with which of the following conditions?

Imperforate hymen. **Explanation:** **Cryptomenorrhoea** refers to a condition where menstrual blood is produced but cannot escape the genital tract due to an anatomical obstruction in the outflow tract. **Why Option A is Correct:** The **Imperforate Hymen** is the most common cause of cryptomenorrhoea. In this congenital condition, the hymen lacks an opening, leading to the accumulation of menstrual blood in the vagina (**Hematocolpos**). Over time, this can extend to the uterus (**Hematometra**) and fallopian tubes (**Hematosalpinx**). Clinically, it presents in adolescent girls with primary amenorrhea and cyclical lower abdominal pain. **Why Other Options are Incorrect:** * **B. Asherman Syndrome:** This involves intrauterine adhesions that lead to a lack of endometrial lining or cavity obliteration. Since the endometrium is scarred, menstruation does not occur (true secondary amenorrhea), rather than being "hidden." * **C. PCOD:** This is an endocrinological disorder characterized by anovulation. The lack of menstruation is due to hormonal imbalance, not an anatomical obstruction. * **D. Vaginal Agenesis (Mayer-Rokitansky-Küster-Hauser syndrome):** In most cases of MRKH, the uterus is also absent or rudimentary. Without a functional uterus, no menstrual blood is produced; therefore, it is not a classic cause of cryptomenorrhoea. **High-Yield Clinical Pearls for NEET-PG:** 1. **Clinical Sign:** On examination, a **bulging, bluish membrane** at the introitus is pathognomonic for imperforate hymen. 2. **Rectal Examination:** May reveal a tense, cystic midline mass (hematocolpos). 3. **Treatment:** The definitive management is a **Cruciate Incision** on the hymen to allow the drainage of the "tarry" or "chocolate-colored" old blood. 4. **Other causes:** Transverse vaginal septum and atresia of the cervix are rarer causes of cryptomenorrhoea.

Q: What condition can be detected using laparoscopy?

Endometriosis. **Explanation:** **Laparoscopy** is considered the **gold standard** for the diagnosis of **endometriosis**. This condition involves the presence of endometrial-like tissue outside the uterine cavity, most commonly on the pelvic peritoneum and ovaries. Because these lesions are often small, "powder-burn" in appearance, or present as superficial implants that cannot be felt on bimanual examination or seen on routine imaging (like USG), direct visualization via laparoscopy is essential for a definitive diagnosis and staging. **Analysis of Incorrect Options:** * **Carcinoma of the Uterus (Endometrial Cancer):** The primary diagnostic tool is **Endometrial Biopsy** or Dilation and Curettage (D&C). Laparoscopy is used for surgical staging (hysterectomy/lymphadenectomy) but not for the initial detection of the primary tumor. * **Carcinoma of the Cervix:** This is a clinically diagnosed cancer. Screening is done via **Pap smear**, and diagnosis is confirmed through **Colposcopy-directed biopsy**. * **Carcinoma of the Rectum:** The primary diagnostic modality is **Proctosigmoidoscopy** or Colonoscopy with biopsy. **NEET-PG High-Yield Pearls:** * **Gold Standard for Endometriosis:** Laparoscopy + Biopsy (Histopathology). * **Classic Laparoscopic Findings:** "Powder-burn" or "Gunshot" lesions, "Chocolate cysts" (Endometriomas), and "Mulberry spots." * **Laparoscopy in Infertility:** It is the best investigation to check for tubal patency (Chromopertubation) and pelvic adhesions simultaneously. * **Contraindication:** Laparoscopy should generally be avoided in cases of intestinal obstruction or generalized peritonitis.

Q: What condition is associated with HAIR AN syndrome?

Polycystic ovary syndrome. **Explanation:** **HAIR-AN syndrome** is a specific clinical subtype of **Polycystic Ovary Syndrome (PCOS)** characterized by extreme insulin resistance. The acronym stands for: * **H**yper**A**ndrogenism (elevated male hormones) * **I**nsulin **R**esistance * **A**canthosis **N**igricans (hyperpigmented, velvety skin patches, usually in the neck or axilla) The underlying pathophysiology involves severe hyperinsulinemia. High levels of insulin act on the theca cells of the ovary to stimulate androgen production and decrease Sex Hormone Binding Globulin (SHBG), leading to clinical signs of virilization. It is considered a more severe phenotypic expression of PCOS. **Analysis of Incorrect Options:** * **Ovarian Carcinoma:** While some germ cell tumors can produce hormones, they do not present with the specific triad of HAIR-AN. * **Uterine Prolapse:** This is a mechanical/structural defect of the pelvic floor support, unrelated to endocrine or metabolic dysfunction. * **Uterine Myoma (Fibroids):** These are benign monoclonal tumors of the smooth muscle of the uterus. Their growth is estrogen-dependent but they do not cause systemic insulin resistance or hyperandrogenism. **Clinical Pearls for NEET-PG:** * **Acanthosis Nigricans** is a key clinical marker for insulin resistance. * Patients with HAIR-AN syndrome are at a significantly higher risk for **Type 2 Diabetes Mellitus** and **Metabolic Syndrome**. * Management focuses on weight loss and insulin sensitizers like **Metformin**, alongside anti-androgens.

Q: A lady presented with creamy white vaginal discharge with a fishy odour. What is the drug of choice for this condition?

Metronidazole. ### Explanation The clinical presentation of **creamy white vaginal discharge** with a characteristic **fishy odor** is diagnostic of **Bacterial Vaginosis (BV)**. BV is not a true infection but a clinical syndrome caused by a shift in vaginal flora, where protective *Lactobacilli* are replaced by anaerobic bacteria (e.g., *Gardnerella vaginalis*, *Mobiluncus*, and *Prevotella*). **Why Metronidazole is the Correct Answer:** Metronidazole is the **Drug of Choice (DOC)** for Bacterial Vaginosis. It is highly effective against the anaerobic overgrowth responsible for the condition. According to CDC and WHO guidelines, the standard regimen is **500 mg orally twice daily for 7 days**. It can also be used as a 0.75% vaginal gel. **Analysis of Incorrect Options:** * **Doxycycline:** This is the drug of choice for *Chlamydia trachomatis* and Lymphogranuloma Venereum (LGV). It has no significant role in treating the anaerobes associated with BV. * **Ofloxacin:** A fluoroquinolone used for Pelvic Inflammatory Disease (PID) or urinary tract infections; it is not the primary treatment for BV. * **Clindamycin:** While Clindamycin (oral or cream) is an **alternative** treatment for BV (especially in patients allergic to Metronidazole), it is not the first-line "Drug of Choice" unless specified. **High-Yield Clinical Pearls for NEET-PG:** 1. **Amsel’s Criteria (3 out of 4 required for diagnosis):** * Thin, homogenous, grayish-white discharge. * Vaginal pH **> 4.5**. * **Whiff Test positive:** Fishy odor on adding 10% KOH to the discharge. * **Clue Cells** on wet mount (most specific finding). 2. **Nugent Scoring:** The "Gold Standard" for diagnosis based on Gram stain. 3. **Pregnancy:** BV is associated with preterm labor and PPROM. Metronidazole is safe to use in all trimesters of pregnancy. 4. **Partner Treatment:** Unlike Trichomoniasis, routine treatment of the male partner is **not recommended** in BV.

Q: What is the characteristic ultrasound finding of ectopic pregnancy?

Complex adnexal mass. ### Explanation The diagnosis of ectopic pregnancy relies heavily on the correlation between serum β-hCG levels and transvaginal sonography (TVS). **Why Option B is Correct:** A **complex adnexal mass** (separate from the ovary) is the most common and characteristic ultrasound finding in ectopic pregnancy, seen in approximately 60–90% of cases. This mass often represents a hematoma within the fallopian tube or a collapsed gestational sac. Other specific findings include the "Tubal Ring Sign" (an empty gestational sac in the tube) or a "live embryo" with cardiac activity in the adnexa (100% diagnostic but less common). **Analysis of Incorrect Options:** * **Option A:** While the absence of an intrauterine gestational sac is a prerequisite, it is **non-specific**. It can also be seen in early intrauterine pregnancy (below the discriminatory zone) or a complete miscarriage. * **Option C:** Ectopic pregnancies typically show **low resistance** (high diastolic flow) on color Doppler, often referred to as the "Ring of Fire" appearance due to increased vascularity around the ectopic sac. * **Option D:** Free fluid in the Pouch of Douglas is a common finding, especially in ruptured ectopics. However, it is **non-specific** as it can also occur with ruptured follicular cysts or retrograde menstruation. **High-Yield Clinical Pearls for NEET-PG:** * **Discriminatory Zone:** The β-hCG level at which an intrauterine sac should be visible (TVS: 1,500–2,000 mIU/mL; TAS: 6,500 mIU/mL). * **Pseudosac:** A midline fluid collection in the uterus seen in 10% of ectopics; unlike a true sac, it lacks a double decidual sign. * **Gold Standard Diagnosis:** Laparoscopy remains the gold standard for definitive diagnosis.

Question 1

Menstrual blood stored in the vagina is termed as what?

Accepted Answer

Hematocolpos

Answer

Pyometra

Answer

Hematometra

Answer

Hematosalpinx

Question 2

What is the best diagnostic modality for unruptured tubal pregnancy?

Accepted Answer

Vaginal ultrasound

Answer

Serum hCG estimation

Answer

Serum Progesterone estimation

Answer

Culdocentesis

Question 3

Cryptomenorrhoea is most commonly seen with which of the following conditions?

Accepted Answer

Imperforate hymen

Answer

Asherman syndrome

Answer

PCOD

Answer

Vaginal agenesis

Question 4

Which of the following conditions is associated with polycystic ovaries?

Accepted Answer

Adrenal hyperplasia

Answer

Pheochromocytoma

Answer

Pancreatic overactivity

Answer

Thyroid hypofunction

Question 5

Regarding the maturation index in pregnancy, which statement is true?

Accepted Answer

Decreased

Answer

Increased to 25%

Answer

More than 10%

Answer

Attains peak value

Question 6

What condition can be detected using laparoscopy?

Accepted Answer

Endometriosis

Answer

Carcinoma of the uterus

Answer

Carcinoma of the cervix

Answer

Carcinoma of the rectum

Question 7

What condition is associated with HAIR AN syndrome?

Accepted Answer

Polycystic ovary syndrome

Answer

Ovarian carcinoma

Answer

Uterine prolapse

Answer

Uterine myoma

Question 8

A lady presented with creamy white vaginal discharge with a fishy odour. What is the drug of choice for this condition?

Accepted Answer

Metronidazole

Answer

Doxycycline

Answer

Ofloxacin

Answer

Clindamycin

Question 9

What is the characteristic ultrasound finding of ectopic pregnancy?

Accepted Answer

Complex adnexal mass

Answer

Absence of gestational sac in the uterus

Answer

Resistance in color Doppler

Answer

Free fluid in the peritoneal cavity

Question 10

A 38-year-old G3 P2 presents with 10 weeks of amenorrhea. Her serum β-hCG level is 25,000 mIU/mL, and her internal cervical os is closed. On USG, an anechoic intrauterine area measures 40mm, and the adnexa are normal. What is the diagnosis?

Accepted Answer

Missed abortion

Answer

Complete abortion

Answer

Threatened abortion

Answer

Complete Hydatidiform mole

Gynecological Disorders — MCQs

Gynecological Disorders — MCQs

On this page

Practice by Chapter

Want unlimited practice?