NR 507 Week 7 Advanced Pathophysiology Quiz 2026 Chamberlain
1. Which condition is characterized by the presence of functioning endometrial
tissue outside of the uterus?
A. Adenomyosis
B. Endometrial hyperplasia
C. Leiomyoma
D. Endometriosis
Answer: D
Rationale: Endometriosis is the presence of functioning endometrial tissue outside the
uterine cavity, often found on the ovaries or pelvic peritoneum.
2. What is the primary underlying endocrine abnormality in Polycystic Ovary
Syndrome (PCOS)?
A. Estrogen deficiency
B. Low levels of Luteinizing Hormone (LH)
C. Insulin resistance and hyperandrogenism
D. Hyperprolactinemia
Answer: C
Rationale: PCOS is primarily associated with insulin resistance, which leads to
hyperinsulinemia and subsequent hyperandrogenism.
,3. Which organism is the most common cause of Pelvic Inflammatory Disease
(PID)?
A. Staphylococcus aureus
B. Escherichia coli
C. Neisseria gonorrhoeae
D. Candida albicans
Answer: C
Rationale: PID is most frequently caused by sexually transmitted organisms, specifically
Neisseria gonorrhoeae and Chlamydia trachomatis.
4. A 65-year-old male presents with urinary urgency, frequency, and a weak
stream. What is the most likely diagnosis?
A. Prostate cancer
B. Urethritis
C. Prostatitis
D. Benign Prostatic Hyperplasia (BPH)
Answer: D
Rationale: BPH is common in aging men and causes compression of the urethra, leading to
obstructive urinary symptoms.
5. Which virus is the primary causative agent for the majority of cervical
cancers?
A. Herpes Simplex Virus (HSV)
B. Human Immunodeficiency Virus (HIV)
C. Epstein-Barr Virus (EBV)
D. Human Papillomavirus (HPV)
Answer: D
Rationale: High-risk strains of HPV, particularly 16 and 18, are responsible for the vast
majority of cervical cancer cases.
, 6. Which stage of syphilis is characterized by a systemic rash on the palms of the
hands and soles of the feet?
A. Primary
B. Latent
C. Secondary
D. Tertiary
Answer: C
Rationale: Secondary syphilis presents with systemic symptoms, including a characteristic
maculopapular rash on the palms and soles.
7. What is the pathophysiological mechanism behind primary dysmenorrhea?
A. Excessive endometrial prostaglandin production
B. Ovarian cysts
C. Uterine fibroids
D. Endometrial polyps
Answer: A
Rationale: Primary dysmenorrhea is caused by the release of excessive prostaglandins
(PGF2-alpha) during menstruation, leading to uterine contractions and ischemia.
8. Which condition is considered a medical emergency requiring immediate
surgical intervention in males?
A. Hydrocele
B. Varicocele
C. Testicular torsion
D. Spermatocele
Answer: C
Rationale: Testicular torsion involves the twisting of the spermatic cord, cutting off blood
supply to the testis, and requires immediate surgery to prevent necrosis.
1. Which condition is characterized by the presence of functioning endometrial
tissue outside of the uterus?
A. Adenomyosis
B. Endometrial hyperplasia
C. Leiomyoma
D. Endometriosis
Answer: D
Rationale: Endometriosis is the presence of functioning endometrial tissue outside the
uterine cavity, often found on the ovaries or pelvic peritoneum.
2. What is the primary underlying endocrine abnormality in Polycystic Ovary
Syndrome (PCOS)?
A. Estrogen deficiency
B. Low levels of Luteinizing Hormone (LH)
C. Insulin resistance and hyperandrogenism
D. Hyperprolactinemia
Answer: C
Rationale: PCOS is primarily associated with insulin resistance, which leads to
hyperinsulinemia and subsequent hyperandrogenism.
,3. Which organism is the most common cause of Pelvic Inflammatory Disease
(PID)?
A. Staphylococcus aureus
B. Escherichia coli
C. Neisseria gonorrhoeae
D. Candida albicans
Answer: C
Rationale: PID is most frequently caused by sexually transmitted organisms, specifically
Neisseria gonorrhoeae and Chlamydia trachomatis.
4. A 65-year-old male presents with urinary urgency, frequency, and a weak
stream. What is the most likely diagnosis?
A. Prostate cancer
B. Urethritis
C. Prostatitis
D. Benign Prostatic Hyperplasia (BPH)
Answer: D
Rationale: BPH is common in aging men and causes compression of the urethra, leading to
obstructive urinary symptoms.
5. Which virus is the primary causative agent for the majority of cervical
cancers?
A. Herpes Simplex Virus (HSV)
B. Human Immunodeficiency Virus (HIV)
C. Epstein-Barr Virus (EBV)
D. Human Papillomavirus (HPV)
Answer: D
Rationale: High-risk strains of HPV, particularly 16 and 18, are responsible for the vast
majority of cervical cancer cases.
, 6. Which stage of syphilis is characterized by a systemic rash on the palms of the
hands and soles of the feet?
A. Primary
B. Latent
C. Secondary
D. Tertiary
Answer: C
Rationale: Secondary syphilis presents with systemic symptoms, including a characteristic
maculopapular rash on the palms and soles.
7. What is the pathophysiological mechanism behind primary dysmenorrhea?
A. Excessive endometrial prostaglandin production
B. Ovarian cysts
C. Uterine fibroids
D. Endometrial polyps
Answer: A
Rationale: Primary dysmenorrhea is caused by the release of excessive prostaglandins
(PGF2-alpha) during menstruation, leading to uterine contractions and ischemia.
8. Which condition is considered a medical emergency requiring immediate
surgical intervention in males?
A. Hydrocele
B. Varicocele
C. Testicular torsion
D. Spermatocele
Answer: C
Rationale: Testicular torsion involves the twisting of the spermatic cord, cutting off blood
supply to the testis, and requires immediate surgery to prevent necrosis.
