Increased uterine blood flow occurring at regular intervals or loss of more than 80 ml of blood is called as?

AIIMS Bhopal NO - 2018 (Shift-1st)

Obstetrics & Gynaecology

Easy

Appeared in: AIIMS Bhopal NO - 2018 (Shift-1st)

Explanation

Hypermenorrhoea, also known as menorrhagia or Heavy Menstrual Bleeding (HMB), is defined as cyclical menstrual bleeding at regular intervals that is excessive in amount (objectively greater than 80 mL per cycle) or duration (longer than 8 days).
This term precisely matches the condition described in the question, which specifies both increased blood flow (>80 mL) and occurrence at regular intervals.
Hypermenorrhoea matches the defining clue or classification criterion in the stem.
Supporting mechanism: The option aligns with the governing rule, pattern, sequence, classification, or exam logic being tested.
Key differentiator: It fits the one fact that separates the correct response from the closest distractor.

Option B: This term refers to 'hidden' menstruation where menstrual blood is retained within the vagina or uterus due to an obstruction, such as an imperforate hymen. It does not involve excessive external bleeding.
Option C: This term, also known as polymenorrhea, describes abnormally frequent menstrual cycles, where the interval between menses is less than 24 days. It relates to the frequency of periods, not the volume of blood loss.
Option D: This term describes irregular, acyclic bleeding that occurs between menstrual periods. The question specifies that the bleeding occurs at 'regular intervals,' which contradicts the definition of metrorrhagia.

Clinical Relevance

Nursing practice connection: Knowing Terminology of Abnormal Uterine Bleeding helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
Nurses must assess patients with hypermenorrhoea for signs and symptoms of iron-deficiency anemia, such as fatigue, pallor, and shortness of breath, due to chronic excessive blood loss.
Patient education is crucial. Nurses should teach patients how to monitor blood loss using methods like a pictorial blood assessment chart (PBAC) or tracking pad/tampon usage (e.g., soaking a pad hourly is a sign of severe bleeding).
What if? If the bleeding were both heavy AND occurred at irregular intervals, the correct term would be menometrorrhagia, which combines the features of menorrhagia and metrorrhagia.

How to Approach the Question

First, break down the question into its core components: 1) heavy bleeding (increased flow, >80 ml) and 2) cyclical bleeding (regular intervals).
Recognize this as a definition-based recall question that requires knowledge of gynecological terminology.
Analyze the prefixes of the options for clues: 'Hyper-' means excessive, 'Crypto-' means hidden, 'Epi-' can mean frequent, and 'Metro-' relates to the uterus but is used for irregularity.
Match the components from the stem to the options. 'Hypermenorrhoea' directly translates to excessive menstrual flow.
Systematically eliminate the other options based on their precise definitions: Cryptomenorrhoea is hidden bleeding, Epimenorrhoea is frequent bleeding, and Metrorrhagia is irregular bleeding.

Concept Tested & Keywords

Concept Tested: Terminology of Abnormal Uterine Bleeding
Stem keywords: Increased uterine blood flow, regular intervals, loss of more than 80 ml
Lead-in keywords: called as

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E6 Gynecology Williams p. 189-223

E6 Midwifery Obstetrics and Gynecology Nursing Sandeep Kaur p. 65-80