All the following are true in PCOD, except - - Raj. CHO - 2023

Raj. CHO - 2023

Obstetrics & Gynaecology

Easy

Appeared in: Raj. CHO - 2023

Explanation

In Polycystic Ovarian Disease (PCOD), the pituitary gland has altered function, leading to excessive production of Luteinizing Hormone (LH) compared to Follicle-Stimulating Hormone (FSH).
This hormonal imbalance results in an elevated or reversed LH:FSH ratio, which is a characteristic finding, often being greater than 2:1.
Therefore, a hormonal pattern of decreased LH and increased FSH is factually incorrect and the opposite of the classic profile seen in PCOD.

Option A: This is a true statement for PCOD. Hirsutism, or excess coarse hair in a male-like pattern, is a common clinical sign of hyperandrogenism (high androgen levels), which is a core criterion for diagnosing PCOD.
Option C: This is a true statement for PCOD. Oligomenorrhoea refers to infrequent menstrual periods (fewer than nine per year) and is a primary symptom resulting from chronic anovulation, a key feature of the syndrome.
Option D: This is a true statement for PCOD. It describes the classic gonadotropic dysregulation that is a hallmark of the condition, leading to an elevated LH to FSH ratio.

Visual 1: Diagram: A flowchart illustrating the hormonal feedback loop in PCOD, showing increased GnRH pulsatility, the resulting high LH/FSH ratio, and its effect on ovarian androgen production and follicular arrest.
Visual 2: Infographic: A summary of the Rotterdam criteria for diagnosing PCOD, with icons representing oligo/anovulation, hyperandrogenism, and polycystic ovaries on ultrasound.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Clinical and hormonal characteristics of Polycystic Ovarian Disease (PCOD) as background academic context rather than a clinical decision trigger.
Nurses play a crucial role in educating patients with PCOD about lifestyle modifications, such as diet and exercise, which are first-line treatments to manage symptoms and reduce long-term metabolic risks like type 2 diabetes, cardiovascular disease, and endometrial hyperplasia.
Patient counseling should also address the psychological impact of PCOD, including body image issues related to hirsutism and acne, and the emotional stress of infertility.
What if? If a patient presented with rapid-onset virilization (e.g., voice deepening, clitoromegaly) instead of just hirsutism, the nursing assessment should recognize this as a red flag. The priority would shift from suspecting PCOD to facilitating an urgent evaluation for a more serious androgen-secreting tumor of the ovary or adrenal gland.

How to Approach the Question

First, identify the core subject of the question, which is Polycystic Ovarian Disease (PCOD).
Next, carefully note the keyword 'except'. This indicates that you are looking for the one option that is a false statement about PCOD.
Systematically evaluate each option based on your knowledge of PCOD's signs, symptoms, and pathophysiology.
Recall that hirsutism (a sign of androgen excess) and oligomenorrhoea (a sign of anovulation) are classic clinical features of PCOD. This makes options A and C true statements.
Recall the hallmark hormonal imbalance in PCOD: an elevated Luteinizing Hormone (LH) level relative to the Follicle-Stimulating Hormone (FSH) level, resulting in a high LH:FSH ratio. This makes option D ('↑ LH & ↓ FSH') a true statement.
By elimination, option B ('↓ LH & ↑ FSH') describes the opposite hormonal profile and is therefore the false statement and the correct answer.

Concept Tested & Keywords

Concept Tested: Clinical and hormonal characteristics of Polycystic Ovarian Disease (PCOD)
Stem keywords: PCOD, true, except
Lead-in keywords: except
Negative lead-in flag: The question asks for the statement that is NOT true about PCOD.

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