Gynecological Disorders Practice Questions

Q: What causes a creamy white watery vaginal discharge with a fishy odor and minimal itching?

Bacterial vaginosis. **Explanation:** The clinical presentation of **creamy white, thin, watery vaginal discharge** accompanied by a characteristic **fishy odor** and minimal inflammation (itching/redness) is the classic hallmark of **Bacterial Vaginosis (BV)**. **1. Why Bacterial Vaginosis is correct:** BV is not an infection in the traditional sense, but a **dysbiosis** where normal *Lactobacillus* (which maintains an acidic pH) is replaced by anaerobes like *Gardnerella vaginalis*, *Mobiluncus*, and *Mycoplasma hominis*. The fishy odor is due to the release of **amines** (putrescine and cadaverine) when the vaginal pH rises above 4.5. The lack of significant itching or pain distinguishes it as a "vaginosis" rather than a "vaginitis" (no active inflammation). **2. Why other options are incorrect:** * **Gonorrhea:** Typically presents as a thick, purulent yellow-green discharge originating from the cervix (cervicitis), often associated with pelvic pain. * **Trichomonas:** Characterized by a **frothy, greenish-yellow** discharge, intense itching, and a "strawberry cervix" (punctate hemorrhages). * **Candida:** Presents with a thick, **curdy, "cottage-cheese"** like discharge with intense pruritus and a normal vaginal pH ( 4.5. 3. **Positive Whiff Test** (fishy odor on adding 10% KOH). 4. **Clue Cells** on wet mount (Gold Standard for diagnosis). * **Nugent Scoring:** The most reliable laboratory method (Gram stain based). * **Treatment of Choice:** Oral or topical **Metronidazole**. (Note: Partner treatment is not routinely recommended for BV, unlike Trichomoniasis).

Q: What is the recommended working intra-abdominal pressure for gynecological laparoscopy?

10-15 mm Hg. The correct working intra-abdominal pressure for gynecological laparoscopy is **10-15 mm Hg**. ### **Explanation of the Correct Answer** To perform laparoscopy, a pneumoperitoneum must be created to provide adequate visualization and surgical space. **12-15 mm Hg** (commonly cited as the 10-15 mm Hg range) is considered the "gold standard" because it provides a sufficient view of the pelvic organs while minimizing hemodynamic and respiratory complications. At this pressure, the diaphragm is not excessively splinted, and venous return (preload) is generally maintained. ### **Analysis of Incorrect Options** * **B & C (15-30 mm Hg):** Pressures above 20 mm Hg are dangerous. High pressure causes **hypercarbia** (CO2 absorption), decreased cardiac output due to compression of the inferior vena cava, and reduced lung compliance. It also increases the risk of gas embolism and subcutaneous emphysema. * **D (30-50 mm Hg):** These levels are physiologically catastrophic, leading to severe respiratory acidosis and potential cardiovascular collapse. ### **High-Yield Clinical Pearls for NEET-PG** * **Gas of Choice:** **CO2** is used because it is non-combustible, highly soluble in blood (reducing embolism risk), and rapidly excreted by the lungs. * **Initial Insufflation:** Should be started at a **low flow rate (1 L/min)**. * **Veress Needle Safety:** The "Quadruple Test" (Aspiration, Saline drop test, Syringe test, and Initial low pressure <10 mm Hg) confirms correct placement. * **Shoulder Pain:** Post-operative shoulder pain is a common side effect caused by CO2 irritating the **phrenic nerve**, which refers pain to the C3-C5 dermatomes. * **Trendelenburg Position:** Used in gynecology to shift bowel cranially, but it further decreases functional residual capacity (FRC) in the lungs.

Q: All of the following differentiate theca lutein cysts from corpus luteum cysts, except?

Unilateral. **Explanation:** The core concept differentiating these two functional ovarian cysts lies in their etiology and presentation. **Theca lutein cysts** are caused by hypersensitivity to or excessive levels of **hCG** (Human Chorionic Gonadotropin), which stimulates both ovaries simultaneously. Therefore, they are characteristically **bilateral**. In contrast, **corpus luteum cysts** are typically **unilateral**, forming after ovulation from a single dominant follicle. **Analysis of Options:** * **Option C (Correct):** This is the exception. Theca lutein cysts are almost always bilateral. Finding a unilateral cyst points towards a corpus luteum cyst or another pathology. * **Option A:** Theca lutein cysts often lead to **massively enlarged ovaries** (sometimes >10 cm), a condition known as *Hyperreactio Luteinalis*, whereas corpus luteum cysts are usually smaller (3–6 cm). * **Option B:** On ultrasound, theca lutein cysts present as multiple thin-walled cysts, giving a classic **"honeycombed" or "soap bubble" appearance**. Corpus luteum cysts typically appear as a single cyst with a "ring of fire" vascularity. * **Option D:** Grossly, theca lutein cysts appear as **lobulated, bluish-tinged** surfaces due to the multiple clear or straw-colored fluid-filled follicles under tension. **NEET-PG High-Yield Pearls:** 1. **Associations:** Theca lutein cysts are strongly associated with **Gestational Trophoblastic Disease (Molar pregnancy)**, multiple gestations, and Ovarian Hyperstimulation Syndrome (OHSS). 2. **Management:** They are physiological and usually **regress spontaneously** once the source of hCG is removed (e.g., evacuation of a mole). Surgery is only indicated for complications like torsion or rupture. 3. **Luteoma of Pregnancy:** Unlike theca lutein cysts, luteomas are solid tumors that can cause maternal and fetal virilization.

Q: Strawberry vagina is seen in which of the following conditions?

Trichomonas vaginalis. **Explanation:** **Trichomonas vaginalis** is the correct answer. This condition is caused by a flagellated protozoan. The characteristic **"Strawberry Vagina" (Colpitis Macularis)** occurs due to punctate hemorrhages on the vaginal walls and the cervix. These small, red, inflammatory spots against the pink mucosa resemble the surface of a strawberry. Clinically, it presents with a profuse, malodorous, frothy, yellowish-green discharge and a vaginal pH > 4.5. **Why other options are incorrect:** * **Candida albicans:** This fungal infection typically presents with a thick, white, "curdy" or **cottage-cheese-like discharge** and intense vulvovaginal pruritus. The vaginal mucosa is usually erythematous but lacks punctate hemorrhages. * **H. vaginalis (Gardnerella vaginalis):** This is the primary organism in Bacterial Vaginosis. It is characterized by a thin, homogenous, greyish-white discharge with a "fishy odor" (positive Whiff test) and the presence of **Clue cells** on microscopy, not a strawberry cervix. * **Syphilis:** Primary syphilis presents with a painless **chancre**, while secondary syphilis may show condyloma lata. It does not cause the specific inflammatory pattern of a strawberry vagina. **High-Yield Clinical Pearls for NEET-PG:** * **Diagnosis:** The gold standard is **Culture (Diamond’s medium)**, but the most common bedside test is a **Wet mount** showing motile pear-shaped flagellates. * **Treatment:** The drug of choice is **Metronidazole** (2g stat or 400mg TDS for 7 days). * **Key Point:** Trichomoniasis is a **Sexually Transmitted Infection (STI)**; therefore, simultaneous treatment of the partner is mandatory to prevent recurrence.

Q: Which of the following treatment options is best for deep infiltrating endometriosis?

Radical excision. **Explanation:** **Deep Infiltrating Endometriosis (DIE)** is defined as endometriotic lesions that penetrate more than **5 mm** beneath the peritoneal surface. These lesions often involve the retroperitoneal space, including the uterosacral ligaments, rectovaginal septum, bowel, and bladder. 1. **Why Radical Excision is Correct:** The gold standard for DIE is **radical surgical excision**. Because these lesions are nodular and penetrate deeply into fibromuscular tissue, superficial treatments are ineffective. Complete excision (removing the entire nodule until healthy margins are reached) is necessary to provide long-term symptomatic relief from chronic pelvic pain and dyspareunia, and to reduce the high rate of recurrence associated with incomplete removal. 2. **Why Other Options are Incorrect:** * **Laser and Electrosurgical Ablation:** These techniques only treat the superficial "tip of the iceberg." They lack the depth of penetration required to destroy deep-seated nodules, leading to incomplete treatment and persistent symptoms. * **Laparoscopic Adhesiolysis:** While often performed alongside excision to restore anatomy, adhesiolysis alone does not address the underlying infiltrative disease. **High-Yield Clinical Pearls for NEET-PG:** * **Definition:** Penetration >5 mm into the peritoneum. * **Most Common Site:** Uterosacral ligaments. * **Diagnosis:** Transvaginal Ultrasound (TVUS) with "tenderness-guided" mapping or MRI are the preferred imaging modalities before surgery. * **Medical Management:** Usually serves as a bridge to surgery or for symptom control; it does not "cure" or disappear DIE nodules. * **Surgical Goal:** "Complete excision of all visible disease" is the primary objective in DIE management.

Q: Treatment of 'paner' is required in all infections except?

Candida. **Explanation:** The term **'Partner'** (often misspelled as 'paner' in some question banks) refers to the clinical practice of treating the sexual partner of a patient diagnosed with a reproductive tract infection to prevent reinfection and break the chain of transmission. **Why Candida is the correct answer:** **Candidiasis (Moniliasis)** is primarily considered an opportunistic fungal overgrowth rather than a classic Sexually Transmitted Infection (STI). It is often triggered by changes in vaginal pH, antibiotic use, or pregnancy. Since it is not typically transmitted sexually, routine treatment of the male partner is **not recommended** unless the partner is symptomatic (e.g., presenting with balanitis). **Analysis of Incorrect Options:** * **Trichomonas:** This is a protozoal infection and a classic STI. The recurrence rate is extremely high if the partner is not treated simultaneously, as men often act as asymptomatic carriers. Partner treatment is **mandatory**. * **Herpes (HSV):** While treatment of an asymptomatic partner doesn't "cure" the virus, counseling and management of partners are standard components of STI protocols to prevent transmission during viral shedding. * **Bacterial Vaginosis (BV):** (Note for context) Similar to Candida, routine partner treatment is generally not required for BV, but in the context of this specific MCQ, Candida is the most definitive answer. **High-Yield Clinical Pearls for NEET-PG:** * **Statutory Partner Treatment:** Mandatory for *Trichomonas vaginalis*, *Chlamydia trachomatis*, and *Neisseria gonorrhoeae*. * **Drug of Choice (DOC):** For Trichomoniasis, the DOC is **Metronidazole** (2g single dose) for both the patient and the partner. * **Candida Diagnosis:** Look for "curdy white discharge" and "pseudohyphae" on KOH mount. Treatment is typically topical or oral Clotrimazole/Fluconazole.

Q: Which among the following is not known to cause hematocolpos?

Cervical stenosis. **Explanation:** The core concept behind **hematocolpos** is the accumulation of menstrual blood within the **vagina** due to a distal outflow tract obstruction. **Why Cervical Stenosis is the correct answer:** Cervical stenosis occurs at the level of the cervix, which is proximal to the vagina. Obstruction at this level prevents blood from leaving the uterus, leading to **hematometra** (blood in the uterus) and potentially **hematosalpinx** (blood in the fallopian tubes). Since the obstruction is *above* the vaginal vault, blood does not collect in the vagina; therefore, it does not cause hematocolpos. **Analysis of incorrect options:** * **Imperforate Hymen:** This is the most common cause of hematocolpos. The obstruction is at the introitus, causing the entire vaginal canal to distend with blood. * **Transverse Vaginal Septum:** A septum (usually at the junction of the upper and middle third of the vagina) blocks the outflow, leading to blood accumulation in the vaginal space above the septum. * **Fused Double Vagina (Obstructed Hemivagina):** In conditions like OHVIRA syndrome (Uterine didelphys with obstructed hemivagina and ipsilateral renal agenesis), one side of a double vagina is blind-ending, leading to unilateral hematocolpos. **High-Yield Clinical Pearls for NEET-PG:** * **Clinical Presentation:** Typically presents in a pubertal girl with **primary amenorrhea** and **cyclic pelvic pain**. * **Physical Exam:** Imperforate hymen shows a **tense, bulging, bluish membrane** at the vulva. * **Rectal Exam:** May reveal a large, cystic midline mass (the distended vagina). * **Sequence of Accumulation:** Hematocolpos (vagina) → Hematometra (uterus) → Hematosalpinx (tubes) → Hemoperitoneum (peritoneal cavity).

Q: A 25-year-old female presents with endometriosis. Diagnostic imaging reveals a 5 cm ovarian cyst. What is your treatment approach?

Laparoscopic cystectomy. **Explanation:** The patient presents with an **endometrioma** (chocolate cyst), a common manifestation of endometriosis. For an endometrioma larger than 3–4 cm, surgical intervention is the gold standard. **Why Laparoscopic Cystectomy is the Correct Choice:** Laparoscopic cystectomy involves the complete excision of the cyst wall. This is the preferred surgical approach because it is associated with a **lower rate of recurrence** and a higher spontaneous pregnancy rate compared to simple drainage or ablation. By removing the entire cyst lining, the source of ectopic endometrial tissue is eliminated, providing better long-term relief of symptoms like chronic pelvic pain and dysmenorrhea. **Analysis of Incorrect Options:** * **A. Laparoscopic drainage:** While this provides immediate relief, it has a very high recurrence rate (up to 80–100%) because the functional cyst lining remains intact. * **C. Laparoscopic adhesiolysis:** This is often performed *during* surgery for endometriosis to restore anatomy, but it does not treat the primary pathology (the 5 cm cyst) itself. * **D. Hormonal therapy:** While medical management (OCPs, GnRH agonists, Progestins) can manage pain, it is generally **ineffective** at resolving an endometrioma larger than 3 cm. Surgery is required for definitive management of large cysts. **High-Yield Clinical Pearls for NEET-PG:** * **Gold Standard Diagnosis:** Laparoscopy with biopsy (visualizing "powder-burn" or "mulberry" lesions). * **Tumor Marker:** CA-125 is often elevated in endometriosis but is non-specific. * **Infertility:** Cystectomy is preferred over drainage to improve fertility, though care must be taken to preserve the ovarian reserve (AMH levels may drop post-surgery). * **Ground Glass Appearance:** Classic finding on pelvic ultrasound for an endometrioma.

Question 1

What causes a creamy white watery vaginal discharge with a fishy odor and minimal itching?

Accepted Answer

Bacterial vaginosis

Answer

Gonorrhea

Answer

Trichomonas

Answer

Candida

Question 2

What is the recommended working intra-abdominal pressure for gynecological laparoscopy?

Accepted Answer

10-15 mm Hg

Answer

15-20 mm Hg

Answer

20-30 mm Hg

Answer

30-50 mm Hg

Question 3

An 18-year-old sexually active college student presents with complaints of lower abdominal pain and irregular bleeding for five days. She has no fever. She uses oral contraceptives as a method of birth control. Upon examination, the cervix is friable, there is cervical motion tenderness and adnexal tenderness. The pregnancy test is negative. Which is the most likely etiologic agent responsible for these findings?

Accepted Answer

Chlamydia trachomatis

Answer

Neisseria gonorrhoeae

Answer

Treponema pallidum

Answer

Herpes simplex virus type 2

Question 4

All of the following differentiate theca lutein cysts from corpus luteum cysts, except?

Accepted Answer

Unilateral

Answer

Massively enlarged ovaries

Answer

Honeycombed appearance

Answer

Lobulated bluish-tinged cysts

Question 5

Strawberry vagina is seen in which of the following conditions?

Accepted Answer

Trichomonas vaginalis

Answer

Candida albicans

Answer

H. vaginalis

Answer

Syphilis

Question 6

Which of the following treatment options is best for deep infiltrating endometriosis?

Accepted Answer

Radical excision

Answer

Laser ablation

Answer

Electrosurgical ablation

Answer

Laparoscopic adhesiolysis

Question 7

What is the most common uterine anomaly?

Accepted Answer

Bicornuate uterus

Answer

Uterus didelphys

Answer

Uterus pseudodidelphys

Answer

Subseptate uterus

Question 8

Treatment of 'paner' is required in all infections except?

Accepted Answer

Candida

Answer

Herpes

Answer

Trichomonas

Answer

All

Question 9

Which among the following is not known to cause hematocolpos?

Accepted Answer

Cervical stenosis

Answer

Imperforate hymen

Answer

Fused double vagina

Answer

Transverse septum in vagina

Question 10

A 25-year-old female presents with endometriosis. Diagnostic imaging reveals a 5 cm ovarian cyst. What is your treatment approach?

Accepted Answer

Laparoscopic cystectomy

Answer

Laparoscopic drainage

Answer

Laparoscopic adhesiolysis

Answer

Hormonal therapy

Gynecological Disorders — MCQs

Gynecological Disorders — MCQs

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