P.CHO-2019
Obstetrics & Gynaecology
Easy

Which of the following is not a sexually transmitted disease (STD)?

Appeared in: P.CHO-2019

Explanation

  • Fibroid uterus, also known as a leiomyoma, is a benign (non-cancerous) tumor that grows in the smooth muscle of the uterine wall.
  • This condition is not caused by an infectious agent (like a bacterium, virus, or parasite) and therefore cannot be transmitted from one person to another through sexual contact.
  • The development and growth of uterine fibroids are primarily linked to hormonal factors, particularly estrogen and progesterone, as well as genetic predisposition.
  • In contrast, STDs are infections passed through sexual contact, which is not the case for fibroids.

Why Other Options Were Wrong

  • Option A: Syphilis is a classic example of a sexually transmitted disease. It is a bacterial infection caused by Treponema pallidum.
  • Option B: Gonorrhoea is a common bacterial STD caused by Neisseria gonorrhoeae. It is transmitted through sexual contact.
  • Option D: HIV (Human Immunodeficiency Virus) is a virus that is transmitted through sexual contact, infected blood, and from mother to child. It causes Acquired Immunodeficiency Syndrome (AIDS) and is a major global STD.

Related Visual

Visual explanation — Related Visual
Clinical Relevance
  • Nursing practice connection: Knowing Differentiating between sexually transmitted diseases (STDs) and non-infectious gynecological conditions helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
  • Nurses must accurately differentiate between infectious (like STDs) and non-infectious conditions (like fibroids) to provide correct patient education on transmission, prevention, and management.
  • Providing incorrect information, such as implying fibroids are an STD, can cause significant psychological distress to the patient and their partner and lead to a breakdown in trust.
  • A patient presenting with pelvic pain and abnormal bleeding (symptoms of fibroids) should be assessed holistically. While fibroids are a likely cause, the nurse should also consider obtaining a sexual health history to screen for STDs, as symptoms can sometimes overlap.
How to Approach the Question
  • First, carefully read the question and identify the negative keyword "not". This means you are looking for the option that does not belong to the group of sexually transmitted diseases.
  • Next, define what a sexually transmitted disease (STD) is: an infection passed from one person to another through sexual contact.
  • Evaluate each option against this definition.
  • Option A, Syphilis: Recall or identify this as a well-known bacterial STD.
  • Option B, Gonorrhoea: Recall or identify this as another common bacterial STD.
  • Option D, HIV: Recall or identify this as a viral STD.
Concept Tested & Keywords
  • Concept Tested: Differentiating between sexually transmitted diseases (STDs) and non-infectious gynecological conditions.
  • Stem keywords: sexually transmitted disease, STD
  • Lead-in keywords: not
  • Negative lead-in flag: The question asks to identify the option that is NOT an STD.

Question ID

QbgwYFzws94ibkmowwLERP

Reference Book

E6 Midwifery Obstetrics and Gynecology Nursing Sandeep Kaur p. 5-10

E6 Medicine Davidson Principles Practice 24e p. 352-354

Practise the full P.CHO-2019

Attempt every question from this paper in a timed mock, then review the full solution for each one.