Absence of menstrual cycle in female during reproductive period, is termed as?

Appeared in: UPUMS Nsg.Officer-2024

Explanation

Amenorrhoea is the correct medical term for the absence of menstrual periods in a female during her reproductive years.
The term is derived from Greek: 'a-' (negative, meaning 'no' or 'without'), 'men' (month), and 'rhoia' (flow).
It can be classified as primary (menstruation has never occurred) or secondary (menstruation has ceased).
Physiological causes include pregnancy, lactation, and menopause, while pathological causes can range from hormonal imbalances to structural issues.

Option B: Epimenorrhoea refers to menstrual cycles that are abnormally frequent, typically occurring at intervals of less than 21 days. This is the opposite of an absence of menstruation.
Option C: Dysmenorrhoea is the term for painful menstruation or menstrual cramps. It describes the character of the period (pain), not its presence or absence.
Option D: Hypomenorrhoea refers to an unusually light or scanty menstrual flow (less than 30 mL). The menstrual cycle is present, but the volume of blood loss is low.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Terminology of Menstrual Disorders as background academic context rather than a clinical decision trigger.
Amenorrhoea is a significant clinical sign. A nurse's role includes taking a detailed menstrual and health history to help identify potential causes.
It is crucial to first rule out pregnancy, the most common cause of secondary amenorrhea in women of reproductive age.
Investigating amenorrhea is important because it can be a sign of underlying health problems like Polycystic Ovary Syndrome (PCOS), pituitary tumors, or premature ovarian failure, which have long-term health implications such as infertility and osteoporosis.

How to Approach the Question

First, identify the key concept in the question stem, which is the 'absence of menstrual cycle'.
Next, examine the options provided. These are all medical terms related to menstruation.
Break down each term into its prefix and root word to understand its meaning. 'Menorrhoea' refers to menstrual flow.
Analyze the prefixes: 'A-' means 'without' or 'absence'. 'Epi-' means 'upon' or 'frequent'. 'Dys-' means 'painful'. 'Hypo-' means 'low' or 'scanty'.
Match the prefix that means 'absence' ('A-') with the keyword from the question. This directly leads to 'Amenorrhoea' as the correct answer.

Concept Tested & Keywords

Concept Tested: Terminology of Menstrual Disorders
Stem keywords: Absence of menstrual cycle, female, reproductive period
Lead-in keywords: is termed as
Clinical cues: Age/sex group narrows the expected diagnosis, intervention, or normal reference range.

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E6 Medicine Davidson Principles Practice 24e p. 674-676

E6 Medicine Harrison 22e Part 2 p. 1036-1038

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