Gynecological Disorders Practice Questions

Q: A 40-year-old woman presents with intermenstrual bleeding and a pelvic mass. What is the next best step?

Transvaginal ultrasound. ***Transvaginal ultrasound*** - This is the **initial diagnostic step** in evaluating abnormal uterine bleeding and pelvic masses, as it can visualize the uterus, ovaries, and adnexa. - It helps determine the **size, location, and characteristics** of the mass, and assess endometrial thickness. *Endometrial biopsy* - While important for evaluating **intermenstrual bleeding** to rule out endometrial carcinoma, it is usually performed *after* an initial imaging study like an ultrasound. - Without prior imaging, a biopsy might miss significant pathology outside the endometrium or in cases where the biopsy is technically challenging due to a large mass. *Hysteroscopy* - This procedure involves direct visualization of the uterine cavity and is often performed if the ultrasound results are inconclusive or suggest **intracavitary pathology** like polyps or fibroids. - It is typically a **secondary investigative tool**, not the first step in the presence of a pelvic mass and intermenstrual bleeding. *Laparoscopy* - This surgical procedure allows for direct visualization of the pelvic organs and is generally considered a **more invasive diagnostic and therapeutic step** for conditions like endometriosis, ovarian cysts, or ectopic pregnancy. - It is usually reserved for cases where less invasive methods have not yielded a diagnosis or when surgical intervention is likely required, and not the initial step for unexplained intermenstrual bleeding and a palpable mass.

Q: Which of the following sexually transmitted infections is known to cause a "strawberry cervix"?

Trichomoniasis. ***Trichomoniasis*** - The classic "strawberry cervix" (colpitis macularis) is characterized by **punctate hemorrhages** and **cervical erythema**, which are pathognomonic for *Trichomonas vaginalis* infection. - This appearance results from capillary dilation and tiny hemorrhages caused by the inflammatory response to the parasite. *Chlamydia* - Chlamydia infection of the cervix often presents as **mucopurulent cervicitis**, with a friable cervix and purulent discharge. - It typically does not cause the characteristic punctate lesions seen in a "strawberry cervix." *Gonorrhea* - Gonorrhea can cause **cervicitis**, presenting with purulent vaginal discharge, dysuria, and intermenstrual bleeding. - Similar to chlamydia, it does not lead to the specific "strawberry cervix" appearance. *Syphilis* - Syphilis primarily manifests with a **painless chancre** in its primary stage, usually on the cervix or vulva. - It does not cause a "strawberry cervix"; cervical involvement is typically ulceration rather than punctate lesions.

Q: A 45-year-old woman presents with a fishy-smelling vaginal discharge, and the whiff test is positive. What is the most likely diagnosis?

Bacterial vaginosis. ***Bacterial vaginosis*** - A **fishy-smelling vaginal discharge** that becomes stronger after intercourse or washing, and a **positive whiff test** (amine odor with KOH), are classic signs of bacterial vaginosis. - This condition is caused by an **overgrowth of anaerobic bacteria** and a decrease in protective lactobacilli in the vagina. *Trichomoniasis* - While it can cause a malodorous discharge, it is often described as **frothy, yellow-green**, and is associated with **strawberry cervix** on examination, which are not mentioned here. - The whiff test is **less commonly positive** with trichomoniasis compared to bacterial vaginosis. *Candidiasis* - Typically presents with a **thick, white, 'cottage cheese-like' discharge** and intense **vaginal itching and irritation**, not a fishy odor. - The whiff test would be **negative**, as there is no amine production. *Gonorrhea* - This sexually transmitted infection often causes a **purulent, sometimes odorless, discharge**, or can be asymptomatic, particularly in women. - It does not typically produce a **fishy smell** or a positive whiff test.

Q: A 25-year-old woman presents with intermenstrual bleeding and a negative pregnancy test. What is the most appropriate next step in her management?

Pelvic ultrasound. ***Pelvic ultrasound*** - A **pelvic ultrasound** is the most appropriate initial diagnostic step to evaluate the uterus and adnexa specifically for structural causes of **intermenstrual bleeding**, such as **fibroids**, **polyps**, or **cysts**. - It provides valuable information on uterine and ovarian anatomy and pathology, which can guide further management. *Pap smear* - A **Pap smear** screens for **cervical dysplasia** and **cervical cancer**, which can cause abnormal bleeding but is not the primary diagnostic tool for intermenstrual bleeding. - While an important part of routine women's health, its role here would be secondary to ruling out structural causes of the current symptom. *Hormonal therapy* - **Hormonal therapy** is a treatment option for dysfunctional uterine bleeding, but it should generally be initiated **after a definitive diagnosis** is made to rule out serious underlying conditions. - Starting empirical hormonal therapy without investigating the cause risks masking a significant pathology. *Endometrial biopsy* - An **endometrial biopsy** is typically indicated for patients at risk of **endometrial hyperplasia** or **endometrial cancer**, such as those with **postmenopausal bleeding** or persistent abnormal bleeding after initial workup, or women over 45 with abnormal bleeding. - For a 25-year-old with intermenstrual bleeding and a negative pregnancy test, it is usually not the first-line diagnostic step unless other investigations are inconclusive or specific risk factors are present.

Q: What is the most common complication of untreated gonorrhea in women?

Pelvic inflammatory disease. ***Pelvic inflammatory disease*** - **Untreated gonorrhea** in women often ascends from the lower genital tract, causing inflammation and infection of the **uterus, fallopian tubes, and ovaries**. - **PID** is the direct result of this ascending infection, leading to chronic pelvic pain, scarring, and subsequent reproductive complications. *Infertility* - While **infertility** is a significant long-term consequence of untreated gonorrhea, it is typically *caused* by the damage resulting from **pelvic inflammatory disease (PID)**, making PID the more immediate and common complication. - **Tubal scarring** from PID is a major cause of infertility, as it obstructs the passage of eggs. *Ectopic pregnancy* - **Ectopic pregnancy** is also a serious sequela of untreated gonorrhea, but it arises from the **tubal damage and scarring caused by PID**, which impedes the normal transport of a fertilized egg to the uterus. - This complication is a *result* of PID, rather than PID itself. *Fitz-Hugh-Curtis syndrome* - **Fitz-Hugh-Curtis syndrome** is a localized complication characterized by **perihepatitis (inflammation of the liver capsule)**, often associated with gonococcal or chlamydial PID. - While it is a specific manifestation of PID, it is not the most common overall complication of ascending gonococcal infection in women.

Q: What is the most effective method for diagnosing endometrial cancer in a postmenopausal woman with abnormal uterine bleeding?

Endometrial biopsy. ***Endometrial biopsy*** - An **endometrial biopsy** is the most definitive method for diagnosing endometrial cancer as it allows for direct histological examination of endometrial tissue. - It is crucial for confirming the presence of malignancy and determining the specific type and grade of cancer. *Transvaginal ultrasound* - While useful for measuring **endometrial thickness** and identifying abnormalities, it cannot definitively diagnose cancer. - Thickened endometrium on ultrasound in a postmenopausal woman with bleeding warrants further investigation, typically with a biopsy. *Hysteroscopy* - **Hysteroscopy** allows for direct visualization of the uterine cavity and directed biopsies of suspicious areas. - While valuable, it is often performed in conjunction with or after an initial endometrial biopsy, or when biopsy results are inconclusive, rather than as a primary diagnostic tool. *CA-125 blood test* - **CA-125** is a tumor marker primarily used for monitoring ovarian cancer treatment response and recurrence, not for initial diagnosis of endometrial cancer. - Its levels can be elevated in various benign conditions and other cancers, making it non-specific for endometrial cancer diagnosis.

Q: A 27-year-old woman with regular menstrual cycles presents with acute pelvic pain. An ultrasound reveals a ruptured ovarian cyst. What is the initial management?

Observation and analgesia. ***Observation and analgesia*** - For a symptomatic but hemodynamically stable patient with a **ruptured ovarian cyst**, **conservative management** with pain control is usually appropriate. - Most ruptured ovarian cysts, especially **functional cysts**, resolve spontaneously without surgical intervention. *Immediate surgery* - **Surgical intervention** is typically reserved for patients with signs of **hemodynamic instability** (e.g., significant hemorrhage), suspicion of malignancy, or persistent and severe pain refractory to conservative measures. - The patient's presentation of acute pelvic pain without further information on instability suggests conservative management is the initial approach. *Hormonal therapy* - **Hormonal therapy** (e.g., oral contraceptives) might be used to prevent recurrence of ovarian cysts, but it is not the initial treatment for an **acutely ruptured cyst**. - It does not address the immediate pain or the consequences of a rupture. *Antibiotics* - **Antibiotics** are indicated for **infection**, such as in cases of a **tubo-ovarian abscess** or pelvic inflammatory disease. - There is no mention of fever, elevated white blood cell count, or other signs of infection in this patient's presentation.

Q: A 45-year-old woman with chronic pelvic pain, dyspareunia, and irregular cycles presents with uterosacral ligament nodularity. MRI reveals pelvic lesions. What is the diagnosis?

Endometriosis. ***Endometriosis*** - The classic triad of symptoms, **chronic pelvic pain**, **dyspareunia**, and **irregular cycles**, combined with **uterosacral ligament nodularity** on examination, is highly suggestive of endometriosis. - **Pelvic lesions** seen on MRI further support the diagnosis, as endometriosis involves ectopic endometrial tissue implants. *Chronic PID* - While chronic pelvic pain can be a symptom, **Pelvic Inflammatory Disease (PID)** is typically associated with a history of sexually transmitted infections and includes symptoms like **fever** and **vaginal discharge**, which are not mentioned here. - PID does not typically cause **uterosacral ligament nodularity** or specific MRI lesions consistent with ectopic endometrial tissue. *Interstitial cystitis* - This condition primarily causes **bladder pain** and **urinary urgency/frequency**, often exacerbated by bladder filling and relieved by urination. - It does not involve **uterosacral ligament nodularity** or **irregular cycles**, as the primary pathology is in the bladder wall. *Uterine fibroids* - **Uterine fibroids (leiomyomas)** are benign growths in the muscular wall of the uterus, commonly causing **heavy menstrual bleeding**, **pelvic pressure/fullness**, and sometimes pain. - They do not typically present with **dyspareunia** as a primary symptom or **uterosacral ligament nodularity**, and their MRI appearance is distinct from endometriosis.

Q: What screening test is recommended for cervical cancer prevention in women aged 21 to 29 years?

Pap smear. ***Pap smear*** - For women aged 21 to 29 years, **cytology (Pap smear)** alone is the recommended primary screening method for cervical cancer. - This screening is typically performed every **three years** in this age group, provided previous results are normal. *HPV vaccination* - **HPV vaccination** is a primary prevention method that protects against HPV infection, but it is not a screening test for cervical cancer. - It is recommended for adolescents and young adults but does not replace the need for regular cervical cancer screening. *HPV testing* - **HPV testing** is not typically recommended as the primary screening method for women under 30 due to the high prevalence of transient HPV infections that often clear spontaneously. - For women aged 30-65, **co-testing (Pap smear and HPV test)** or primary HPV testing is generally recommended. *Visual inspection with acetic acid* - **Visual inspection with acetic acid (VIA)** is a low-cost screening method primarily used in resource-limited settings where Pap smears or HPV testing may not be readily available. - It is not the standard of care for routine cervical cancer screening in countries with advanced healthcare systems.

Q: A 25-year-old woman with pelvic pain and a history of STIs presents with cervical motion tenderness. What is the best initial treatment?

Oral antibiotics. ***Oral antibiotics*** * Given the presentation of **pelvic pain**, a history of **STIs**, and **cervical motion tenderness**, **pelvic inflammatory disease (PID)** is highly likely. * Initial management for uncomplicated PID is typically with a course of **oral antibiotics** to cover common causative organisms like *Chlamydia trachomatis* and *Neisseria gonorrhoeae*. *Surgical drainage* * **Surgical drainage** is indicated for complications of PID, such as a **tubo-ovarian abscess** (TOA) that has failed antibiotic therapy or is ruptured. * There is no mention of a TOA or other surgical indications in the initial presentation. *Observation* * **Observation** is inappropriate given the strong clinical suspicion of PID, which requires prompt treatment to prevent long-term complications such as **infertility, ectopic pregnancy**, and **chronic pelvic pain**. * Delaying treatment can lead to worsening infection and more severe outcomes. *IV antibiotics* * **Intravenous antibiotics** are reserved for more severe cases of PID, such as those with **high fever, systemic toxicity, tubo-ovarian abscess**, or inability to tolerate oral medications. * While an important treatment modality, it is not the best *initial* approach for an otherwise stable patient.

Question 1

A 40-year-old woman presents with intermenstrual bleeding and a pelvic mass. What is the next best step?

Accepted Answer

Transvaginal ultrasound

Answer

Endometrial biopsy

Answer

Hysteroscopy

Answer

Laparoscopy

Question 2

Which of the following sexually transmitted infections is known to cause a "strawberry cervix"?

Accepted Answer

Trichomoniasis

Answer

Chlamydia

Answer

Gonorrhea

Answer

Syphilis

Question 3

A 45-year-old woman presents with a fishy-smelling vaginal discharge, and the whiff test is positive. What is the most likely diagnosis?

Accepted Answer

Bacterial vaginosis

Answer

Candidiasis

Answer

Trichomoniasis

Answer

Gonorrhea

Question 4

A 25-year-old woman presents with intermenstrual bleeding and a negative pregnancy test. What is the most appropriate next step in her management?

Accepted Answer

Pelvic ultrasound

Answer

Pap smear

Answer

Hormonal therapy

Answer

Endometrial biopsy

Question 5

What is the most common complication of untreated gonorrhea in women?

Accepted Answer

Pelvic inflammatory disease

Answer

Ectopic pregnancy

Answer

Infertility

Answer

Fitz-Hugh-Curtis syndrome

Question 6

What is the most effective method for diagnosing endometrial cancer in a postmenopausal woman with abnormal uterine bleeding?

Accepted Answer

Endometrial biopsy

Answer

Transvaginal ultrasound

Answer

Hysteroscopy

Answer

CA-125 blood test

Question 7

A 27-year-old woman with regular menstrual cycles presents with acute pelvic pain. An ultrasound reveals a ruptured ovarian cyst. What is the initial management?

Accepted Answer

Observation and analgesia

Answer

Immediate surgery

Answer

Hormonal therapy

Answer

Antibiotics

Question 8

A 45-year-old woman with chronic pelvic pain, dyspareunia, and irregular cycles presents with uterosacral ligament nodularity. MRI reveals pelvic lesions. What is the diagnosis?

Accepted Answer

Endometriosis

Answer

Chronic PID

Answer

Interstitial cystitis

Answer

Uterine fibroids

Question 9

What screening test is recommended for cervical cancer prevention in women aged 21 to 29 years?

Accepted Answer

Pap smear

Answer

HPV vaccination

Answer

HPV testing

Answer

Visual inspection with acetic acid

Question 10

A 25-year-old woman with pelvic pain and a history of STIs presents with cervical motion tenderness. What is the best initial treatment?

Accepted Answer

Oral antibiotics

Answer

Surgical drainage

Answer

Observation

Answer

IV antibiotics

Gynecological Disorders — MCQs

Gynecological Disorders — MCQs

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