Gynecological Disorders Practice Questions

Q: The mode of transmission of tuberculosis to the endometrium is:

Local spread. **Explanation:** Genital Tuberculosis (GTB) is almost always a secondary infection, following a primary focus elsewhere in the body (most commonly the lungs). Understanding the sequence of spread is crucial for NEET-PG. **Why "Local Spread" is Correct:** In the female genital tract, the **Fallopian tubes** are the primary site of infection (involved in 90-100% of cases). Tuberculosis typically reaches the tubes via the **hematogenous route** from the lungs. However, once the infection is established in the tubes, it spreads to the **endometrium** via **direct mucosal extension** or **local spread** (descending infection). Since the question specifically asks for the mode of transmission *to the endometrium*, local spread from the tubes is the most accurate answer. **Analysis of Incorrect Options:** * **A. Hematogenous:** This is the most common mode of spread from the primary focus (lungs) to the **Fallopian tubes**, but not the primary way it reaches the endometrium. * **B. Lymphatic spread:** This is less common but can occur from abdominal nodes or during secondary spread within the pelvic organs; it is not the primary mechanism for endometrial involvement. * **C. Retrograde spread:** This refers to upward spread (e.g., from the cervix to the tubes), which is rare in TB as the infection is typically descending. **High-Yield Clinical Pearls for NEET-PG:** * **Order of Involvement:** Fallopian Tubes (100%) > Endometrium (50-60%) > Ovaries (20-30%) > Cervix (5-15%). * **Infertility:** GTB is a major cause of tubal factor infertility in developing countries. * **Diagnosis:** The "Gold Standard" is a culture of endometrial biopsy/aspirate (taken in the pre-menstrual phase) on Lowenstein-Jensen medium. * **Hysterosalpingography (HSG) Findings:** "Beaded tube," "Lead pipe appearance," or "Tobacco pouch" appearance.

Q: Asymptomatic carriage of gonococcal infection in females is commonly seen in which site?

Endocervix. **Explanation:** The correct answer is **Endocervix**. *Neisseria gonorrhoeae* is a Gram-negative diplococcus that primarily infects **columnar and cuboidal epithelium**. 1. **Why Endocervix is correct:** The endocervix is lined by a single layer of columnar epithelium, making it the most common site of infection and asymptomatic carriage in females (up to 80% of cases are asymptomatic). From the endocervix, the infection can ascend to the endometrium and fallopian tubes, leading to Pelvic Inflammatory Disease (PID). 2. **Why Vagina is incorrect:** The adult vagina is lined by **stratified squamous epithelium**, which is resistant to gonococcal invasion. However, in prepubertal girls (vulvovaginitis), the vaginal mucosa is thin and susceptible. 3. **Why Urethra is incorrect:** While the urethra is frequently involved (causing dysuria), it is less common than the endocervix as a primary site of carriage. 4. **Why Fornix is incorrect:** The vaginal fornices are lined by the same squamous epithelium as the vagina and do not serve as a primary reservoir for the bacteria. **High-Yield Clinical Pearls for NEET-PG:** * **Most common site of infection:** Endocervix (80-90%), followed by the urethra (80%), and the rectum (40%). * **Gold Standard Diagnosis:** Culture on **Thayer-Martin medium** (a selective Chocolate agar). * **Investigation of Choice:** Nucleic Acid Amplification Test (NAAT). * **Fitz-Hugh-Curtis Syndrome:** A complication of gonococcal/chlamydial PID characterized by "violin-string" adhesions between the liver capsule and the parietal peritoneum. * **Treatment:** Current CDC guidelines recommend a single dose of **Ceftriaxone (500mg IM)**. Always co-treat for Chlamydia (Doxycycline) unless ruled out.

Q: Genital infection in females presenting with thick curdy or flaky discharge may be:

Candidiasis. **Explanation:** The correct answer is **Candidiasis (A)**. **1. Why Candidiasis is correct:** Vulvovaginal Candidiasis (VVC), most commonly caused by *Candida albicans*, is characterized by a classic **"thick, curdy, white, or cottage-cheese-like"** discharge. This discharge is typically non-malodorous and adheres to the vaginal walls. The underlying pathophysiology involves an overgrowth of yeast, leading to intense vulvar pruritus (itching), erythema, and dyspareunia. **2. Why other options are incorrect:** * **Trichomoniasis (B):** Caused by *Trichomonas vaginalis*, it typically presents with a **profuse, frothy, yellowish-green, malodorous** discharge. A "strawberry cervix" (punctate hemorrhages) is a classic clinical sign. * **Syphilis (C):** Primary syphilis presents with a **painless chancre** (ulcer), not a specific vaginal discharge. Secondary syphilis presents with rashes and condyloma lata. * **Gonorrhoea (D):** Caused by *Neisseria gonorrhoeae*, it usually presents as an endocervicitis with a **mucopurulent (yellowish-white)** discharge, often accompanied by pelvic pain or dysuria. **3. High-Yield Clinical Pearls for NEET-PG:** * **pH Factor:** In Candidiasis, the vaginal pH is usually **normal ( 4.5)**. * **Diagnosis:** Look for **pseudohyphae** and spores on a KOH (Potassium Hydroxide) mount. * **Risk Factors:** Pregnancy, uncontrolled Diabetes Mellitus, and recent use of broad-spectrum antibiotics are common triggers for Candidiasis. * **Treatment:** The drug of choice is **Fluconazole** (150 mg single dose) or topical Clotrimazole.

Q: Which of the following antibiotics is NOT recommended for the treatment of bacterial vaginosis according to CDC guidelines?

Erythromycin. **Explanation:** Bacterial Vaginosis (BV) is a clinical syndrome resulting from the replacement of normal hydrogen peroxide-producing *Lactobacillus* species in the vagina with high concentrations of anaerobic bacteria (e.g., *Gardnerella vaginalis*, *Prevotella* spp., and *Mobiluncus* spp.). **Why Erythromycin is the correct answer:** According to the **CDC Sexually Transmitted Infections Treatment Guidelines**, Erythromycin is **not** recommended for the treatment of BV. While it is a macrolide antibiotic used for other reproductive tract infections (like *Chlamydia*), it lacks sufficient efficacy against the complex polymicrobial anaerobic flora responsible for BV. **Analysis of Incorrect Options:** * **Metronidazole (Option C):** This is the **gold standard** and first-line treatment. It can be administered orally (500 mg twice daily for 7 days) or as a 0.75% intravaginal gel. * **Clindamycin (Option A):** This is a recommended alternative or first-line agent, especially useful in patients allergic to metronidazole. It is available as a 2% intravaginal cream or oral capsules. * **Tinidazole (Option D):** This is a second-generation nitroimidazole approved by the CDC as an alternative oral regimen for BV, often preferred for its shorter course or better tolerability compared to metronidazole. **High-Yield Clinical Pearls for NEET-PG:** * **Diagnosis:** Uses **Amsel’s Criteria** (requires 3 out of 4): 1. Homogeneous white discharge; 2. Vaginal pH >4.5; 3. Positive Whiff test (amine odor with KOH); 4. **Clue cells** on microscopy (most specific). * **Gold Standard Diagnosis:** **Nugent Scoring** (Gram stain of vaginal secretions). * **Pregnancy:** Symptomatic pregnant women should be treated with Metronidazole or Clindamycin to reduce the risk of preterm labor and PPROM. * **Partner Treatment:** Routine treatment of the male sexual partner is **not** recommended as it does not prevent recurrence.

Q: Which of the following is NOT considered a risk factor for endometriosis?

Prior use of Intrauterine Contraceptive Device (IUCD). **Explanation:** Endometriosis is an estrogen-dependent inflammatory condition characterized by the presence of endometrial-like tissue outside the uterus. Its pathogenesis is most widely explained by **Sampson’s Theory of Retrograde Menstruation**. Therefore, any factor that increases the total number of menstrual cycles or the volume of menstrual outflow increases the risk. **Why Option C is the Correct Answer:** Prior use of an **Intrauterine Contraceptive Device (IUCD)** is not a risk factor for endometriosis. In fact, the Levonorgestrel-releasing Intrauterine System (LNG-IUS) is a primary medical treatment for endometriosis-associated pain as it induces endometrial atrophy and reduces menstrual flow. While IUCDs are associated with Pelvic Inflammatory Disease (PID), they do not promote the ectopic implantation of endometrial tissue. **Analysis of Incorrect Options (Risk Factors):** * **Short Menstrual Cycle Length (<27 days):** Frequent cycles mean more episodes of menstruation per year, increasing the cumulative exposure to retrograde flow. * **Early Age of Menarche:** Starting periods early increases the total lifetime duration of exposure to menstruation and estrogen. * **Nulliparity:** Pregnancy and lactation provide a "physiological break" from menstruation (amenorrhea). Nulliparous women lack this protective interruption, leading to uninterrupted cyclic menstruation. **NEET-PG High-Yield Pearls:** * **Protective Factors:** Multiparity, late menarche, extended breastfeeding, and regular exercise (>4 hours/week). * **Common Site:** The **ovary** is the most common site for endometriosis. * **Classic Triad:** Dysmenorrhea (congestive/pre-menstrual), Dyspareunia, and Infertility. * **Gold Standard Diagnosis:** Laparoscopy with biopsy ("Powder-burn" or "Gunshot" lesions).

Q: Which of the following statements regarding the treatment modalities of Pelvic Inflammatory Disease (PID) is true?

Cefotetan 2g IV BD + Doxycycline 100 mg Oral BD. **Explanation:** **1. Why Option A is Correct:** The management of Pelvic Inflammatory Disease (PID) focuses on broad-spectrum antibiotic coverage to target polymicrobial pathogens, including *N. gonorrhoeae*, *C. trachomatis*, and anaerobes. According to the CDC guidelines, the parenteral (inpatient) regimen of choice is **Cefotetan (2g IV every 12 hours)** or Cefoxitin (2g IV every 6 hours) combined with **Doxycycline (100 mg orally or IV every 12 hours)**. Cefotetan provides excellent coverage against cephalosporin-resistant Gonococcus and anaerobes, while Doxycycline is the gold standard for treating Chlamydia. **2. Why Other Options are Incorrect:** * **Option B:** Current guidelines do **not** recommend the routine removal of an Intrauterine Device (IUD) in patients with PID. The IUD should only be removed if there is no clinical improvement after 48–72 hours of starting appropriate antibiotic therapy. * **Option C:** PID is a serious infection that, if left untreated, leads to chronic pelvic pain, ectopic pregnancy, and tubal factor infertility due to scarring. Immediate empirical antibiotic therapy is mandatory. **3. High-Yield Clinical Pearls for NEET-PG:** * **Outpatient Regimen:** Ceftriaxone (500 mg IM single dose) + Doxycycline (100 mg BD for 14 days) + Metronidazole (500 mg BD for 14 days). * **Gold Standard Diagnosis:** Laparoscopy (shows tubal edema and erythema). * **Most Common Organism:** *Chlamydia trachomatis* (overall); however, *Neisseria gonorrhoeae* is often associated with more acute symptoms. * **Fitz-Hugh-Curtis Syndrome:** A complication of PID involving peri-hepatitis, characterized by "violin-string" adhesions between the liver capsule and the parietal peritoneum.

Q: A young woman presented with infertility. Hysterosalpingogram shows beaded fallopian tubes with clubbing of the ampullary end. What is the most likely diagnosis?

Tuberculosis. **Explanation:** The clinical presentation and Hysterosalpingogram (HSG) findings are classic for **Genital Tuberculosis (TB)**. In the female genital tract, the fallopian tubes are the most commonly affected site (90-100%). **Why Tuberculosis is the Correct Answer:** The "beaded" appearance on HSG occurs due to multiple strictures along the length of the tube caused by granulomatous inflammation. "Clubbing" of the ampullary end occurs when the fimbriae are destroyed and the distal end becomes occluded and dilated (hydrosalpinx). Other characteristic HSG findings in TB include a "Lead pipe" appearance (rigid tubes), "Tobacco pouch" appearance, and "Golf hole" ostia. **Analysis of Incorrect Options:** * **A & B (Gonococcal and Chlamydial Infections):** These are common causes of Pelvic Inflammatory Disease (PID). While they cause tubal blockage and hydrosalpinx, they typically result in a smooth, dilated tube rather than the irregular, beaded appearance characteristic of TB. * **D (Herpes Genitalis):** This is a viral infection (HSV-2) that primarily causes painful external genital vesicles and ulcers. It does not typically involve the fallopian tubes or cause structural changes visible on HSG. **NEET-PG High-Yield Pearls:** * **Most common site of Genital TB:** Fallopian tubes (bilateral). * **Most common symptom:** Infertility, followed by menstrual irregularities (usually oligomenorrhea or amenorrhea due to endometrial destruction/Asherman’s). * **Gold Standard Diagnosis:** Endometrial biopsy for histopathology (granulomas) and TB culture/PCR. * **Schick’s Sign:** A specific HSG finding in TB showing calcified lymph nodes or pelvic calcifications.

Q: A 35-year-old female patient presents with dysmenorrhea, not associated with nausea or vomiting. She has a history of menorrhagia. Her urine pregnancy test is negative, and she has a symmetric, enlarged, tender uterus. She undergoes a hysterectomy, and the specimen is shown below. What is the diagnosis?

Adenomyosis. ***Adenomyosis*** - The clinical triad of **dysmenorrhea**, **menorrhagia**, and **symmetric uterine enlargement** with tenderness strongly suggests adenomyosis. - Gross pathology shows **thickened myometrium** with **hemorrhagic foci** representing ectopic endometrial glands within the muscle wall. *Endometrial cancer* - Typically presents with **postmenopausal bleeding** rather than dysmenorrhea in a 35-year-old patient. - Pathology would show **malignant endometrial cells** invading the myometrium, not benign endometrial glands. *Cervical cancer* - Usually presents with **postcoital bleeding** and **vaginal discharge**, not symmetric uterine enlargement. - Hysterectomy specimen would show **cervical mass** or **irregular cervical surface**, not myometrial changes. *Endometrial hyperplasia* - Primarily causes **abnormal uterine bleeding** without significant uterine enlargement or dysmenorrhea. - Pathology shows **increased endometrial thickness** confined to the endometrial cavity, not extension into myometrium.

Question 1

What is the management of a tubal ectopic pregnancy measuring 2.5 x 3 cm?

Accepted Answer

Management based on the presence of fetal cardiac activity

Answer

Medical management

Answer

Salpingectomy

Answer

Observation

Question 2

The mode of transmission of tuberculosis to the endometrium is:

Accepted Answer

Local spread

Answer

Hematogenous

Answer

Lymphatic spread

Answer

Retrograde spread

Question 3

Asymptomatic carriage of gonococcal infection in females is commonly seen in which site?

Accepted Answer

Endocervix

Answer

Vagina

Answer

Urethra

Answer

Fornix

Question 4

Genital infection in females presenting with thick curdy or flaky discharge may be:

Accepted Answer

Candidiasis

Answer

Trichomoniasis

Answer

Syphilis

Answer

Gonorrhoea

Question 5

Which of the following antibiotics is NOT recommended for the treatment of bacterial vaginosis according to CDC guidelines?

Accepted Answer

Erythromycin

Answer

Clindamycin

Answer

Metronidazole

Answer

Tinidazole

Question 6

The pathology of endometriosis is best explained by which theory?

Accepted Answer

Retrograde menstruation

Answer

Coelomic metaplasia

Answer

Endometrial hyperplasia

Answer

Intraperitoneal immunologic deficit

Question 7

Which of the following is NOT considered a risk factor for endometriosis?

Accepted Answer

Prior use of Intrauterine Contraceptive Device (IUCD)

Answer

Short menstrual cycle length

Answer

Early age of menarche

Answer

Nulliparity

Question 8

Which of the following statements regarding the treatment modalities of Pelvic Inflammatory Disease (PID) is true?

Accepted Answer

Cefotetan 2g IV BD + Doxycycline 100 mg Oral BD

Answer

Remove IUD irrespective of antibiotic response

Answer

Treatment is not necessary

Answer

All of the above

Question 9

A young woman presented with infertility. Hysterosalpingogram shows beaded fallopian tubes with clubbing of the ampullary end. What is the most likely diagnosis?

Accepted Answer

Tuberculosis

Answer

Gonococcal infection

Answer

Chlamydial infection

Answer

Herpes genitalis

Question 10

A 35-year-old female patient presents with dysmenorrhea, not associated with nausea or vomiting. She has a history of menorrhagia. Her urine pregnancy test is negative, and she has a symmetric, enlarged, tender uterus. She undergoes a hysterectomy, and the specimen is shown below. What is the diagnosis?

Accepted Answer

Adenomyosis

Answer

Endometrial cancer

Answer

Cervical cancer

Answer

Endometrial hyperplasia

Gynecological Disorders — MCQs

Gynecological Disorders — MCQs

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