Gynecological Disorders Practice Questions

Q: After treatment of ectopic pregnancy with methotrexate, at what intervals are hCG levels typically checked?

Day 4 and Day 7. **Explanation:** The medical management of ectopic pregnancy primarily utilizes **Methotrexate (MTX)**, a folic acid antagonist that inhibits DNA synthesis in rapidly dividing trophoblastic cells. According to standard protocols (ACOG and RCOG), the success of treatment is monitored by serial serum β-hCG measurements. **Why Day 4 and Day 7?** After the administration of MTX (Day 0), it is common for β-hCG levels to **increase** during the first few days due to the continued release of hCG from the lysing trophoblastic tissue. Therefore, the first post-treatment check is done on **Day 4** to establish a baseline peak. The second check is on **Day 7**. * **The Criterion for Success:** A decline of **≥15%** in β-hCG levels between Day 4 and Day 7 indicates successful treatment. If the decline is <15%, a second dose of MTX or surgical intervention is considered. **Analysis of Incorrect Options:** * **Day 0 and Day 4:** Day 0 is the day of administration; while a baseline is taken then, the critical assessment of drug efficacy requires the Day 7 comparison. * **Day 1 and Day 4/7:** Day 1 is too early to observe the biochemical shift required to predict treatment success. **High-Yield Clinical Pearls for NEET-PG:** * **Indications for MTX:** Hemodynamically stable patient, β-hCG <5000 mIU/mL, no fetal cardiac activity, and an adnexal mass <3.5–4 cm. * **Follow-up:** After the initial 15% drop, β-hCG should be monitored **weekly** until it reaches non-pregnant levels (<5 mIU/mL). * **Patient Counseling:** Advise patients to avoid folic acid supplements, NSAIDs (risk of masking rupture pain), and sunlight (MTX photosensitivity) during treatment.

Q: Maximum chances of ureteric injury are associated with which gynecological procedure?

Wertheim's hysterectomy. **Explanation:** **Wertheim’s Hysterectomy (Radical Hysterectomy)** is associated with the highest risk of ureteric injury among gynecological procedures. This is primarily due to the extensive dissection required to treat cervical cancer. The procedure involves the wide excision of the parametrium and the mobilization of the ureter from the "ureteric tunnel" (under the uterine artery) to ensure adequate surgical margins and lymphadenectomy. This extensive skeletonization increases the risk of direct surgical trauma (crushing or transection) and devascularization, leading to postoperative fistulas. **Analysis of Incorrect Options:** * **Total Abdominal Hysterectomy (TAH):** While TAH is the most common procedure where ureteric injuries occur in absolute numbers (due to the high volume of surgeries performed), the *relative risk* per procedure is significantly lower than in radical surgery. * **Vaginal Hysterectomy:** The risk is lower here as the ureters are naturally displaced laterally and superiorly when the uterus is pulled down, provided there is no significant pelvic organ prolapse or distorted anatomy. * **Anterior Colporrhaphy:** This procedure involves the vaginal wall and bladder base; while the bladder is at risk, the ureters are generally distant from the primary site of dissection. **High-Yield Clinical Pearls for NEET-PG:** * **Most common site of injury:** At the level of the **ischial spine** (where the ureter passes under the uterine artery—"Water under the bridge"). * **Second most common site:** The pelvic brim, during ligation of the infundibulopelvic ligament. * **Most common cause of ureteric injury overall:** Total Abdominal Hysterectomy (due to frequency). * **Highest risk per procedure:** Wertheim’s Hysterectomy. * **Gold standard for diagnosis:** Intravenous Pyelogram (IVP) or CT Urography.

Q: The provided Hysterosalpingogram image demonstrates which of the following uterine anomalies?

Uterine didelphys. ***Uterine didelphys*** - Shows **two completely separate uterine cavities** with **no communication** between them on HSG, representing complete failure of Müllerian duct fusion. - Associated with **duplicate cervices** and often **longitudinal vaginal septum**, making it the most severe form of **uterine duplication anomaly**. *Septate uterus* - HSG would show a **single external uterine contour** with **internal division** by a septum, not two separate cavities. - The **fundal contour remains normal** externally, distinguishing it from bicornuate or didelphys variants. *Bicornuate uterus* - Demonstrates **two uterine horns** that **communicate at the cervix** with a **heart-shaped external fundal contour**. - HSG shows **partial separation** of cavities that **converge toward the cervix**, unlike the complete separation in didelphys. *Arcuate uterus* - Shows only a **mild indentation** of the **fundal contour** with minimal impact on the uterine cavity shape. - HSG reveals a **near-normal cavity** with slight **fundal flattening**, representing the mildest Müllerian anomaly.

Q: What are the diagnostic criteria for ovarian pregnancy?

Spiegelberg criteria. **Explanation:** **1. Why Spiegelberg Criteria is Correct:** Ovarian pregnancy is a rare form of ectopic pregnancy where the gestational sac is implanted within the ovary. To distinguish a primary ovarian pregnancy from a tubal pregnancy that has secondarily involved the ovary, the **Spiegelberg criteria (1878)** are used. The four mandatory requirements are: * The fallopian tube on the affected side must be intact and separate from the ovary. * The gestational sac must occupy the normal position of the ovary. * The sac must be connected to the uterus by the ovarian ligament. * Histological proof of ovarian tissue must be present in the wall of the gestational sac. **2. Analysis of Incorrect Options:** * **Studiford Criteria:** These are the diagnostic criteria for **Primary Abdominal Pregnancy**. They require normal tubes/ovaries and no evidence of a recent pregnancy in the uterus. * **Rubin’s Criteria:** Used to determine the patency of fallopian tubes via **Insufflation tests** (historical context) or to define criteria for **Cervical Pregnancy**. * **Timor-Tritsch Criteria:** These are sonographic criteria used for the diagnosis of **Cesarean Scar Pregnancy (CSP)**. **3. NEET-PG High-Yield Pearls:** * **Most common site of ectopic pregnancy:** Ampulla of the Fallopian tube. * **Risk factors for Ovarian Pregnancy:** Unlike tubal pregnancy, ovarian pregnancy is **not** strongly associated with PID. It is more frequently associated with **IUD use**. * **Management:** Usually surgical (wedge resection or cystectomy) to preserve ovarian tissue. * **Gold Standard for Diagnosis:** Histopathology (demonstrating chorionic villi within ovarian stroma).

Q: Which location of ectopic pregnancy is associated with the longest duration before diagnosis?

Interstitial. **Explanation:** The **interstitial (cornual)** portion of the fallopian tube is the segment that traverses the thick muscular wall of the uterus (myometrium). Because this area is surrounded by distensible myometrium rather than just the thin tubal wall, it can accommodate a growing gestational sac for a much longer period (up to **12–16 weeks**) before rupture occurs. Consequently, these pregnancies remain asymptomatic longer, leading to a delayed diagnosis compared to other tubal sites. **Analysis of Options:** * **A. Interstitial (Correct):** The rich vascularity (from both uterine and ovarian arteries) and myometrial support allow the pregnancy to grow larger. However, when it does rupture, it often results in catastrophic, life-threatening hemorrhage. * **B & D. Ampullary:** The ampulla is the most common site of ectopic pregnancy (70–80%). Because the lumen is wider than the isthmus but lacks myometrial support, it typically ruptures or presents between **8–10 weeks**. * **C. Isthmic:** The isthmus is the narrowest part of the tube. Due to the lack of distensibility, isthmic pregnancies present the earliest, usually rupturing between **6–8 weeks**. **NEET-PG High-Yield Pearls:** * **Most common site overall:** Ampulla. * **Most common site for rupture:** Isthmus (earliest rupture). * **Most dangerous site:** Interstitial (highest risk of massive hemorrhage/shock). * **Baartman’s Sign:** A clinical sign where the uterus feels asymmetrical due to an interstitial pregnancy. * **Ultrasonography:** Look for the "interstitial line sign" (an echogenic line extending from the endometrial canal to the center of the ectopic mass).

Q: What is the most frequent symptom of adenomyosis?

Menorrhagia. **Explanation:** **Adenomyosis** is a condition characterized by the presence of ectopic endometrial glands and stroma within the myometrium. This leads to reactive hypertrophy and hyperplasia of the surrounding smooth muscle, resulting in a diffusely enlarged, "globular" uterus. **Why Menorrhagia is the correct answer:** **Menorrhagia (heavy menstrual bleeding)** is the most frequent symptom, occurring in approximately **40–60%** of cases. The underlying pathophysiology involves: 1. **Increased Endometrial Surface Area:** The enlarged uterus provides more surface area for bleeding. 2. **Impaired Myometrial Contractility:** The presence of ectopic tissue disrupts the normal rhythmic contractions of the myometrium that usually compress spiral arteries to limit blood loss. 3. **Increased Vascularity:** Elevated levels of prostaglandins and angiogenic factors in the adenomyotic tissue lead to increased vascular congestion. **Analysis of Incorrect Options:** * **Dysmenorrhea (Option B):** While very common (approx. 30%), it is the second most frequent symptom. It is typically "secondary" and "congestive" in nature. * **Amenorrhea (Option A):** Adenomyosis involves an excess of endometrial tissue; therefore, it causes increased bleeding, not the absence of menstruation. * **Metrorrhagia (Option D):** Irregular bleeding between periods is less common than heavy cyclic bleeding (menorrhagia) in isolated adenomyosis. **NEET-PG High-Yield Pearls:** * **Classic Triad:** Middle-aged multiparous woman + Menorrhagia + Secondary Dysmenorrhea. * **Physical Exam:** A **symmetrically enlarged, globular, and soft (boggy) uterus**, which may be tender pre-menstrually. * **Investigation of Choice:** MRI is the gold standard (shows thickening of the **Junctional Zone >12mm**), though Transvaginal Ultrasound (TVUS) is the initial investigation. * **Definitive Treatment:** Hysterectomy.

Q: Which of the following is NOT true regarding Hyskon used as a distending medium in hysteroscopy?

It provides poor optical quality.. **Explanation** Hyskon (32% Dextran 70) is a high-viscosity, non-electrolytic distending medium used in hysteroscopy. The question asks for the statement that is **NOT true**. **Why Option D is the Correct Answer:** Option D is incorrect because Hyskon actually provides **excellent optical quality**. Due to its high refractive index and high viscosity, it does not mix with blood. Instead, blood forms discrete globules that sink to the dependent portion of the uterus, leaving the medium crystal clear. This allows for superior visualization even when minor bleeding occurs during operative procedures. **Analysis of Incorrect Options:** * **Option A:** True. Hyskon is a **thick, sticky, and viscous** liquid. While this provides good distension, it requires meticulous cleaning of instruments after use to prevent the valves from seizing as the liquid dries. * **Option B & C:** Option B is true, and Option C is false (making it a true statement about Hyskon's properties). Hyskon is **immiscible with blood**. It does not mix; rather, blood coalesces into globules, maintaining a clear field of vision. **High-Yield Clinical Pearls for NEET-PG:** * **Complications:** The most serious risk associated with Hyskon is **anaphylaxis** (rare but life-threatening). Other risks include fluid overload and **non-cardiogenic pulmonary edema** if more than 500 ml is absorbed. * **Volume Limit:** Absorption should be strictly monitored; the procedure should be stopped if the deficit exceeds **500 ml**. * **Contraindication:** It should not be used in patients with a known allergy to Dextran or in cases of active pelvic infection.

Q: Clue cells are characteristic findings in which of the following conditions?

Bacterial vaginosis. **Explanation:** **Bacterial Vaginosis (BV)** is the correct answer. Clue cells are the pathognomonic microscopic finding for BV. These are **vaginal epithelial cells** that have a "stippled" or "shaggy" appearance because they are heavily coated with coccobacilli (primarily *Gardnerella vaginalis*). This coating obscures the sharp borders of the cell membrane. BV is not a true infection but a dysbiosis characterized by a decrease in protective *Lactobacilli* and an overgrowth of anaerobes. **Analysis of Incorrect Options:** * **A. Trichomonas vaginalis:** This is a protozoal infection. Diagnosis is confirmed by seeing **pear-shaped, motile trophozoites** with "jerky motility" on a wet mount. * **C. Candidiasis:** Caused by *Candida albicans*, this presents with a thick "cottage-cheese" discharge. Microscopy typically reveals **pseudohyphae and budding yeast** (Gram-positive). * **D. Herpes infection:** HSV-2 typically presents with painful vesicles. The characteristic cytological finding (on a Tzanck smear) is **multinucleated giant cells** with Cowdry Type A inclusion bodies. **High-Yield Clinical Pearls for NEET-PG:** * **Amsel’s Criteria for BV (3 out of 4 required):** 1. Thin, homogenous, grayish-white discharge. 2. **Clue cells** on wet mount (>20%). 3. Vaginal pH **> 4.5**. 4. **Whiff Test:** Fishy odor on adding 10% KOH (due to release of amines). * **Nugent Scoring:** The "Gold Standard" for BV diagnosis based on Gram stain morphotypes. * **Treatment of Choice:** Oral or topical **Metronidazole**. Note: Treatment of the male partner is not routinely recommended.

Q: Which of the following is NOT a feature of Bacterial vaginosis?

Abundant lactobacillus. **Explanation:** Bacterial Vaginosis (BV) is a clinical syndrome characterized by a shift in the vaginal flora from the dominant **Lactobacillus** species to high concentrations of anaerobic bacteria (e.g., *Gardnerella vaginalis*, *Mobiluncus*, and *Prevotella*). **1. Why "Abundant Lactobacillus" is the correct answer:** In a healthy vaginal ecosystem, Lactobacilli produce lactic acid and hydrogen peroxide to maintain an acidic environment. In BV, there is a **marked decrease or absence of Lactobacilli**. Therefore, "abundant lactobacillus" is not a feature; it is actually the opposite of what occurs in BV. **2. Analysis of other options:** * **Vaginal pH > 4.5:** Due to the loss of acid-producing Lactobacilli, the vaginal pH rises above 4.5. This is a key diagnostic criterion. * **Presence of Clue Cells:** These are vaginal epithelial cells coated with bacteria, giving them a "stippled" or "shaggy" appearance. They are the most specific finding on wet mount microscopy. * **It is sexually transmitted:** While BV is associated with sexual activity (multiple partners, new partners), it is **not** strictly classified as a classical Sexually Transmitted Infection (STI) because it results from a dysbiosis of endogenous flora. However, in the context of many exams, its association with sexual activity is a recognized feature, making "Abundant Lactobacillus" the more definitively "incorrect" clinical feature. **High-Yield Clinical Pearls for NEET-PG:** * **Amsel’s Criteria (3 out of 4 required):** 1. Homogeneous, thin, white-grey discharge. 2. Vaginal pH > 4.5. 3. Positive Whiff test (fishy odor with 10% KOH). 4. Clue cells on microscopy. * **Nugent Scoring:** The "Gold Standard" for diagnosis (based on Gram stain). * **Treatment of Choice:** Oral or topical **Metronidazole** (500mg BD for 7 days). Treatment of the male partner is NOT recommended.

Q: Regarding clue cells, all are true except?

10 percent of epithelial cells should be clue cells.. **Explanation:** Clue cells are the hallmark of **Bacterial Vaginosis (BV)**, a condition characterized by a shift in vaginal flora from *Lactobacilli* to anaerobic organisms like *Gardnerella vaginalis*. **1. Why Option D is the Correct Answer (The False Statement):** According to the **Amsel Criteria**, for a diagnosis of Bacterial Vaginosis, at least **20%** of the total vaginal epithelial cells observed on a saline wet mount must be clue cells. The statement claiming 10% is sufficient is clinically incorrect, making it the right choice for an "except" question. **2. Analysis of Other Options:** * **Option A:** Clue cells are indeed considered the **most reliable and specific** single indicator for diagnosing BV in a clinical setting. * **Option B:** This describes the classic morphology. Clue cells are squamous epithelial cells whose surfaces are so heavily coated with coccobacilli that their borders become obscured or "stippled," giving them a "ground-glass" appearance. * **Option C:** When clue cells are identified by an experienced clinician, the **Positive Predictive Value (PPV) is approximately 95%**, making it a highly dependable diagnostic tool. **Clinical Pearls for NEET-PG:** * **Amsel’s Criteria (3 out of 4 required):** 1. Homogeneous, thin, white-grey discharge. 2. Vaginal pH > 4.5. 3. **Positive Whiff Test** (fishy odor with 10% KOH). 4. **Clue cells > 20%** on wet mount. * **Gold Standard Diagnosis:** Nugent Scoring (Gram stain of vaginal discharge). * **Treatment of Choice:** Oral Metronidazole (500 mg twice daily for 7 days). Note: Treatment of the male partner is not recommended.

Question 1

After treatment of ectopic pregnancy with methotrexate, at what intervals are hCG levels typically checked?

Accepted Answer

Day 4 and Day 7

Answer

Day 0 and Day 4

Answer

Day 1 and Day 4

Answer

Day 1 and Day 7

Question 2

Maximum chances of ureteric injury are associated with which gynecological procedure?

Accepted Answer

Wertheim's hysterectomy

Answer

Total abdominal hysterectomy (TAH)

Answer

Anterior colporrhaphy

Answer

Vaginal hysterectomy

Question 3

The provided Hysterosalpingogram image demonstrates which of the following uterine anomalies?

Accepted Answer

Uterine didelphys

Answer

Septate uterus

Answer

Bicornuate uterus

Answer

Arcuate uterus

Question 4

What are the diagnostic criteria for ovarian pregnancy?

Accepted Answer

Spiegelberg criteria

Answer

Studiford criteria

Answer

Rubin's criteria

Answer

Timor-Tritsch criteria

Question 5

Which location of ectopic pregnancy is associated with the longest duration before diagnosis?

Accepted Answer

Interstitial

Answer

Isthumoampullary

Answer

Isthmic

Answer

Ampullary

Question 6

What is the most frequent symptom of adenomyosis?

Accepted Answer

Menorrhagia

Answer

Amenorrhea

Answer

Dysmenorrhea

Answer

Metrorrhagia

Question 7

Which of the following is NOT true regarding Hyskon used as a distending medium in hysteroscopy?

Accepted Answer

It provides poor optical quality.

Answer

It is a thick and sticky liquid medium.

Answer

Hyskon coalesces with blood into globules while the medium remains clear.

Answer

It is miscible with blood.

Question 8

Clue cells are characteristic findings in which of the following conditions?

Accepted Answer

Bacterial vaginosis

Answer

Trichomonas vaginalis infection

Answer

Candidiasis

Answer

Herpes infection

Question 9

Which of the following is NOT a feature of Bacterial vaginosis?

Accepted Answer

Abundant lactobacillus

Answer

Vaginal pH > 4.5

Answer

Presence of clue cells

Answer

It is sexually transmitted

Question 10

Regarding clue cells, all are true except?

Accepted Answer

10 percent of epithelial cells should be clue cells.

Answer

Most reliable indicators of bacterial vaginosis.

Answer

Vaginal epithelial cells contain many attached bacteria creating a stippled border.

Answer

Positive predictive value of this test is 95 percent.

Gynecological Disorders — MCQs

Gynecological Disorders — MCQs

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