Abnormal Uterine Bleeding – Multiple Choice Questions for Vol. 40

  • 1.

    Cervical cancer highlights the disparities in healthcare for which of the following reasons?

    • a)

      It is a disease restricted to mainly resource limited/developing countries

    • b)

      Effective screening programs and treatments (LLETZ) are not always available in resource limited settings

    • c)

      Women who lack medical insurance in developed countries are often excluded from screening and treatment

    • d)

      Prophylactic vaccines are only available in developed countries

    • e)

      Screening is no longer required due to the availability of prophylactic vaccines in developed countries

  • 2.

    In the setting of a torrential bleed secondary to cervical cancer, resuscitative measures may be followed by vaginal packing for which of the following reasons?

    • a)

      Vaginal packing will tamponade and stop all bleeding definitively.

    • b)

      This may tamponade bleeding prior to uterine artery embolization as definitive management.

    • c)

      Vaginal packing impregnated with fibrin pro-coagulant work by increasing local thrombosis.

    • d)

      This is a temporary measure but the woman should be flagged for definitive management with radiation treatment.

    • e)

      This is part of palliation

  • 3.

    Endometrial adenocarcinoma of the uterus (type 1 cancer) is increasing in incidence for which of the following reasons?

    • a)

      This is because it only affects older postmenopausal women and women are living to an older age.

    • b)

      This is attributed to lifestyle factors including the obesity epidemic and rise in diabetes.

    • c)

      This is because more women are using exogenous hormonal treatment.

    • d)

      It is not a true reflection of an increase in incidence but rather better reporting of new cancers.

    • e)

      Due to the concomitant increase in breast cancer and Tamoxifen use.

  • 4.

    Gestational trophoblastic neoplasia should be considered in the differential of which of the following?

    • a)

      Women less than 39 years of age with abnormal PV bleeding.

    • b)

      Women with persistent bleeding after a second evacuation of the uterus for a miscarriage or molar pregnancy.

    • c)

      Women with a positive pregnancy test.

    • d)

      Women with a positive pregnancy test and /or persistent bleeding after an evacuation of uterus for a miscarriage or molar pregnancy or unusual symptoms and a positive pregnancy test and an empty uterus.

    • e)

      Women with persistent bleeding after a positive pregnancy test and an empty uterus.

  • 5.

    In which of the following conditions will SPRM administration reduce or eradicate heavy menstrual bleeding?

    • a)

      When the bleeding is due to fibroids

    • b)

      When the bleeding is due to dysfunctional uterine bleeding

    • c)

      When the bleeding is due to endometrial carcinoma

    • d)

      When the bleeding is due to coagulation abnormalities i.e. VW Disease

    • e)

      When the bleeding occurs in cases of thrombocytopenia during chemotherapy

  • 6.

    The following statement(s) is/are true regarding the diagnosis of endometrial polyps:

    • a)

      Transvaginal scan has equivalent accuracy to hysteroscopy

    • b)

      Blind endometrial biopsy will reliably detect polyp tissue

    • c)

      3D ultrasound is more accurate than saline infusion sonography

    • d)

      Saline infusion sonography is less painful than outpatient hysteroscopy

    • e)

      Hysteroscopy has the highest accuracy for the diagnosis of endometrial polyps

  • 7.

    The following is/are true regarding the treatment of endometrial polyps:

    • a)

      Their removal is mandatory to resolve symptoms of abnormal uterine bleeding

    • b)

      It is necessary in all cases

    • c)

      It can be effected medically in most cases

    • d)

      It is best done by dilatation and curettage or blind avulsion with polyp forceps

    • e)

      It does not reduce the risk of recurrent postmenopausal bleeding

  • 8.

    Polypectomy is best performed:

    • a)

      By dilatation of the cervix and curettage of the endometrium

    • b)

      In an outpatient setting

    • c)

      Using monopolar electrosurgery

    • d)

      With tissue removal systems

    • e)

      Under direct hysteroscopic vision

  • 9.

    The outpatient setting for the surgical removal of endometrial polyps is:

    • a)

      Preferred by women

    • b)

      Safer than procedures performed in hospital under general anaesthesia

    • c)

      Is more successful

    • d)

      Is non-inferior to treatment under general anaesthesia performed in an inpatient, hospital setting

    • e)

      Cost-effective

  • 10.

    At TVS or GIS, the endometrium can be systematically evaluated to determine the cause of postmenopausal bleeding and distinguish between cancer and benign conditions. Which of the following is/are true?

    • a)

      An endometrial thickness over 15 mm is highly cancer suspect in a woman with postmenopausal bleeding

    • b)

      An interrupted hypoechoic line between the endometrium and myometrium is a sign of hyperplasia

    • c)

      Findings of Doppler flow with a single or double vessel indicate cancer

    • d)

      Polyps with benign features at TVS and/or GIS should be removed

    • e)

      In a postmenopausal woman, finding of an endometrial thickness of 7 mm effectively rules out endometrial abnormalities

  • 11.

    Diagnosis of adenomyosis and leiomyomas require careful evaluation. Which of the following is/are true?

    • a)

      Characteristic findings of myomas include circumferential flow and well defined borders

    • b)

      Multiple small uterine lesions with uniform echostructure are common in leiomyosarcomas

    • c)

      The presence of fan shaped shading is sufficient to diagnose adenomyosis

    • d)

      MRI is the first choice for diagnosis and mapping of myomas

    • e)

      Small polyps and myomas can be removed by use of small dimensional hysteroscopes

  • 12.

    As to the relation between the AUB and age group which of the following is/are true?

    • a)

      In younger patients the most frequent finding is dysfunctional bleeding.

    • b)

      During the climacteric, endocervical and endometrial polyps are the most frequent causes.

    • c)

      During the perimenopause, findings of malignancy are the major cause.

    • d)

      The patient with AUB during the menopause should be investigated due to the possibility of endometrial cancer, and, whenever possible, should be submitted to hysteroscopy with biopsy.

    • e)

      Endometrial atrophy is the major factor responsible for AUB during the menopause.

  • 13.

    When the myomas cause AUB, which of the following is/are true?

    • a)

      There is an increase in uterine vascularization

    • b)

      There is an alteration in the uterine contractility pattern

    • c)

      There is an increase in endometrial surface

    • d)

      There is exposure and ulceration of the submucosal myoma surface

    • e)

      There is venous uterine ectasia by compression of the venous plexus due to nodules.

  • 14.

    As to the clinical investigation in cases of AUB and uterine myoma, which of the following is/are true?

    • a)

      In a patient with AUB, and uterine myoma on ultrasonography, no other investigation is needed since the cause of the bleeding has already been identified.

    • b)

      Magnetic resonance should only be requested for patients for whom conservative treatment is chosen who present with a very large uterus or numerous myomas.

    • c)

      A postmenopausal patient with a uterine myoma and bleeding should be submitted to hysteroscopy, or if this is not possible, to uterine curettage.

    • d)

      The complaint of abundant or prolonged menstrual bleeding is more likely related to a myoma than intermenstrual bleeding.

    • e)

      In the post menopause, a patient with a uterine myoma may be submitted to a hysterectomy without investigation of the uterine cavity.

  • 15.

    The following is/are true related to iron deficiency anaemia:

    • a)

      Iron deficiency is the most common cause of anaemia world wide

    • b)

      Women with amenorrhoea may be at risk of ID and IDA

    • c)

      Increased hepcidin levels result in increased iron absorption from the gut

    • d)

      Ferroportin is a transnuclear protein which exports iron into the blood from enterocytes and macrophages

    • e)

      Diagnosing iron deficiency with a serum ferritin cut-off < 15μg/L is more sensitive and more specific than using a cut-off of 30ng/mL.

  • 16.

    The following is/are further true related to iron deficiency anaemia:

    • a)

      Transferrin saturation is a measure of absolute iron for red cell production

    • b)

      When compared to oral therapy, parenteral iron results in better haemoglobin levels at 12 weeks

    • c)

      Drinking tea when taking an iron preparation will decrease its absorption from the gut

    • d)

      Ferric iron is less soluble than ferrous iron in physiological pH environments

    • e)

      Ferric polymaltose complex stabilized by polymaltose has similar bioavailability to ferrous salts but its uptake is actively rather than passively controlled.

  • 17.

    Which of the following best describes the definition of heavy menstrual bleeding, according to the National Institute for Health and Clinical Excellence (NICE)?

    • a)

      Greater than or equal to 80 ml mean blood loss in a menstrual period

    • b)

      A score on the pictorial bleeding assessment chart of greater than or equal to 150

    • c)

      Excessive menstrual blood loss that interferes with a woman’s physical, social, emotional, and/or material quality of life

    • d)

      A score on the Aberdeen Menorrhagia Severity Scale of greater than or equal to 50

    • e)

      The need to change sanitary products more than every 2 hours

  • 18.

    Which of the following statement(s) correctly characterizes outcome measurement in studies on heavy menstrual bleeding?

    • a)

      Objectively measured menstrual blood loss is the most important outcome to assess

    • b)

      General health-related quality of life questionnaires are sufficient to characterize the impact of symptoms

    • c)

      A standard set of core outcome measures for heavy menstrual bleeding is currently available

    • d)

      Bleeding-specific quality of life questionnaires are essential for outcome assessment

    • e)

      Cost-effectiveness measures are an important component

  • 19.

    Which of the following is/are a key consideration for implementing patient-reported outcome assessment into clinical practice, according to the International Society for Quality of Life Research (ISOQOL)?

    • a)

      The outcome assessment should usually be performed at 6 months and 1 year

    • b)

      There are well defined standardised times for reporting

    • c)

      Interviewer completed questionnaires are superior to self-completed questionnaires

    • d)

      The clinician determines the goals for collecting patient reported outcomes

    • e)

      Results should be shared directly with patients

  • 20.

    The first FIGO system that contains definitions of normal and abnormal uterine bleeding symptoms includes which of the following definitions of menorrhagia, metrorrhagia and dysfunctional uterine bleeding?

    • a)

      Categorization of symptoms based on menstrual frequency

    • b)

      Categorization of symptoms based on menstrual regularity

    • c)

      Categorization of symptoms based on menstrual duration

    • d)

      Categorization of symptoms based on menstrual volume

    • e)

      Allowing the patient to self-define the symptom of heavy menstrual bleeding based upon the impact on quality of life

  • 21.

    The PALM-COEIN system is which of the following?

    • a)

      A method of categorizing the results of investigation of women with abnormal uterine bleeding in the reproductive years

    • b)

      An algorithm designed to lead to a diagnosis of the cause of abnormal uterine bleeding

    • c)

      Appropriate for diagnosing women with postmenopausal bleeding.

    • d)

      An acronym for a set of symptoms that may or may not contribute to the cause of abnormal uterine bleeding in the reproductive years

    • e)

      A guide to treatment for women with AUB

  • 22.

    The following is/are included in the PALM-COEIN system classification?

    • a)

      Anti-coagulant therapy

    • b)

      Pregnancy related causes of bleeding

    • c)

      Anovulation

    • d)

      Congenital abnormalities of the uterus

    • e)

      Incidental ovarian cyst on TVS

  • 23.

    Structural evaluation of the endometrial cavity is accurately performed with

    • a)

      Endometrial biopsy

    • b)

      D & C

    • c)

      Contrast hysterosonography

    • d)

      Hysteroscopy

    • e)

      CT scan

  • 24.

    Which of the following is/are true regarding uterine fibroids?

    • a)

      Uterine fibroids are present in 70-80 % of all women by age 40

    • b)

      They are the leading cause of hysterectomy in the USA

    • c)

      The cost of all procedures related to them is in excess of $30 billion US yearly in the USA

    • d)

      Progesterone is considered as the leading growth signal

    • e)

      These are benign smooth muscle cell tumours and are usually genetically identical to host tissue

  • 25.

    Regarding ulipristal acetate usage the following is/are true?

    • a)

      PAECs in the endometrium are PRM Associated Endometrial Changes

    • b)

      Endometrial histology of PAECs includes altered glandular architecture

    • c)

      Endometrial histology of PAECs includes extensive glandular epithelial collapse

    • d)

      The epithelium appears essentially inactive with rare mitoses.

    • e)

      Mild irreversible thickening has been demonstrated

  • 26.

    Regarding ulipristal acetate usage the following is/are also true?

    • a)

      Endometrial changes are reversible following cessation of therapy

    • b)

      Epithelial proliferation has been shown

    • c)

      Stromal proliferation has been shown

    • d)

      PAECs can also be observed in a significant number of untreated patients

    • e)

      The significance of PAECs is well known

  • 27.

    Regarding the action of UPA which of the following is/are true?

    • a)

      The mechanism of cessation of bleeding is mainly associated with changes in the appearance of capillaries

    • b)

      Spiral arteries with thick muscular walls are particularly affected

    • c)

      There does not appear to be an anti-angiogenic effect

    • d)

      The molecular basis of action is well described

    • e)

      There is a major effect on the endometrial cytokine milieu

  • 28.

    Regarding the action of UPA on fibroids which of the following is/are true?

    • a)

      The mechanism of the decrease in fibroid size is clearly a consequence of the interruption of the growth signal from progesterone.

    • b)

      This involves multiple molecular pathways including apoptosis

    • c)

      This involves multiple molecular pathways including extracellular matrix signalling.

    • d)

      TGF α signalling modification is also involved

    • e)

      TGF β signalling modification is also involved

  • 29.

    Regarding iron and its metabolism which of the following is/are true?

    • a)

      Hepcidin is primarily synthesised in the kidney

    • b)

      In response to high tissue levels of iron expression of hepcidin increases

    • c)

      In response to high circulating levels of iron expression of hepcidin increases

    • d)

      The transcription of hepcidin is inhibited in iron deficiency

    • e)

      The transcription of hepcidin is inhibited in the presence of tissue hypoxia

  • 30.

    Further regarding iron and its metabolism which of the following is/are true?

    • a)

      Hepcidin is crucial for regulating both gut iron absorption and erythrocyte recycling

    • b)

      Ferroportin is a transmembrane protein than transports iron from the inside to the outside of a cell.

    • c)

      In ID, hepatic production of transferrin and expression of transferrin receptors by the bone marrow and other tissues increases

    • d)

      Levels of hepcidin are low in pre-menopausal and menstruating women

    • e)

      Levels of hepcidin return to approximate parity with men in the post-menopausal period.

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Nov 5, 2017 | Posted by in OBSTETRICS | Comments Off on Abnormal Uterine Bleeding – Multiple Choice Questions for Vol. 40

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