DUB OB-GYN Quiz: Test Your Knowledge of Dysfunctional Uterine Bleeding

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Questions and Answers

What is the definition of Dysfunctional Uterine Bleeding (DUB)?

Excessive uterine bleeding due to hormonal imbalance

Abnormal uterine bleeding with identifiable organic lesions in the genital tract

Abnormal uterine bleeding caused by systemic disorders

Abnormal uterine bleeding in the absence of any organic lesion in the genital tract (correct)

What is the classification of Primary DUB?

Disturbance in menstrual cycle due to systemic disorders

Disturbance in hypothalamopituitary-ovarian axis with no obvious cause found (correct)

Abnormal uterine bleeding with identifiable organic lesions in the genital tract

Abnormal uterine bleeding caused by iatrogenic factors

What are the causes of Secondary DUB?

Endometrial hyperplasia and fibroids

Systemic disorders and medications/iatrogenic factors (correct)

Infections and uterine abnormalities

Hormonal imbalance and genetic predisposition

What is the pathophysiology of Ovulatory DUB?

Corpus luteum insufficiency and persistent corpus luteum Signup and view all the answers

What is the approach to a case of DUB?

History taking, physical examination, and investigations Signup and view all the answers

What are the objectives of the lecture on Dysfunctional Uterine Bleeding (DUB) by Prof. Dr. Heera Tuladhar?

Students will be able to: define DUB, classify DUB, understand the pathophysiology of Ovulatory and Anovulatory DUB, approach a case of DUB (history taking, physical examination, investigations), describe the medical management of DUB, describe the surgical management of DUB (conservative Vs Radical). Signup and view all the answers

What is the classification of Secondary DUB based on the cause?

Secondary DUB can be classified based on the cause: systemic disorders (e.g. coagulopathy, thrombocytopenia, von Willebrand's disease, leukemia, hepatic disease, renal disease, hypothyroidism) and medications/iatrogenic (intrauterine contraceptive device, hormones, anticoagulant drugs). Signup and view all the answers

What are the types of DUB based on the pathophysiology?

The types of DUB based on pathophysiology are Ovulatory DUB (corpus luteum insufficiency, persistent corpus luteum) and Anovulatory DUB (insufficient follicular development, persistent ovarian follicle). Signup and view all the answers

What is the definition of Dysfunctional Uterine Bleeding (DUB)?

DUB is defined as abnormal uterine bleeding in the absence of any organic lesion in the genital tract. It is a diagnosis of exclusion and one of the common causes of abnormal uterine bleeding. Signup and view all the answers

What are the qualifications of the lecturer discussing DUB?

The lecturer discussing DUB is Prof. Dr. Heera Tuladhar, MBBS, MD, FICS, HOD of the Dept. of ob/gyn at KIST Medical College. Signup and view all the answers

Study Notes

Dysfunctional Uterine Bleeding (DUB)

Dysfunctional Uterine Bleeding (DUB) is defined as abnormal uterine bleeding in the absence of any pelvic pathology, medical illness, or hormonal imbalance.

Classification of DUB

Primary DUB is classified into two types: Ovulatory DUB and Anovulatory DUB.
Secondary DUB is classified based on the cause: pregnancy-related, inflammation-related, tumor-related, and iatrogenic.

Causes of Secondary DUB

Causes of Secondary DUB include pregnancy-related causes, inflammation, tumors, and iatrogenic factors.

Pathophysiology of Ovulatory DUB

Ovulatory DUB occurs due to a hormonal imbalance, where estrogen levels are high and progesterone levels are low, leading to irregular menstrual cycles and abnormal bleeding.

Approach to a Case of DUB

The approach to a case of DUB involves taking a thorough medical history, performing a physical examination, and conducting laboratory tests to rule out underlying medical conditions.

Objectives of the Lecture on DUB

The objectives of the lecture on DUB by Prof. Dr. Heera Tuladhar include understanding the definition, classification, causes, and pathophysiology of DUB, as well as the approach to diagnosis and management.

Types of DUB based on Pathophysiology

DUB can be classified into two types based on pathophysiology: Ovulatory DUB and Anovulatory DUB.

Lecturer's Qualifications

The lecturer, Prof. Dr. Heera Tuladhar, is a qualified expert in the field of Obstetrics and Gynecology.

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Description

Test your knowledge of Dysfunctional Uterine Bleeding (DUB) with this quiz by Prof. Dr. Heera Tuladhar. MBBS, MD, FICS, HOD of the Department of Ob/Gyn at KIST Medical College. Explore the objectives, including defining and classifying DUB, understanding its pathophysiology, approaching a DUB case, and learning about medical and surgical management.