Obstetrics Terminology Quiz
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Questions and Answers

What term refers to the absence of menstruation?

  • Ovulation
  • Amenorrhea (correct)
  • Menarche
  • Climacteric

Which term describes the condition characterized by high blood pressure during pregnancy?

  • Dystocia
  • Eclampsia
  • PIH (pregnancy-induced hypertension) (correct)
  • Antenatal Hemorrhage

What does the term 'multi-gravida' indicate?

  • A woman who has had multiple pregnancies (correct)
  • A woman who is pregnant with twins
  • A woman who is pregnant for the first time
  • A woman who has had no pregnancies

Which of the following refers to the delivery of a baby who shows no signs of life?

<p>Stillborn (C)</p> Signup and view all the answers

What term is used to describe the period after childbirth?

<p>Post-natal (B)</p> Signup and view all the answers

What does the term 'quickening' refer to?

<p>The initial movement of the fetus felt by the mother (B)</p> Signup and view all the answers

Which structure protects the fetus in the uterus?

<p>Placenta (C)</p> Signup and view all the answers

Which term describes a baby that weighs less than expected for its gestational age?

<p>Small for date (D)</p> Signup and view all the answers

What is the primary function of the cervical canal?

<p>To connect the vagina and the uterine cavity (A)</p> Signup and view all the answers

Which type of epithelium lines the endometrium of the cervix?

<p>Ciliated columnar epithelium (A)</p> Signup and view all the answers

What structure lies above the vagina in the cervix?

<p>Supra-vaginal cervix (D)</p> Signup and view all the answers

Which of the following describes the myometrium's composition?

<p>Involuntary muscle fibers with areolar tissue (B)</p> Signup and view all the answers

What does the perimetrium consist of?

<p>Double layer of serous membrane from peritoneum (D)</p> Signup and view all the answers

Which muscle fiber arrangement is more prevalent at the cervix?

<p>Circular arranged fibers (C)</p> Signup and view all the answers

What is a key characteristic of the mid-section of the myometrium?

<p>It has fewer muscle fibers (B)</p> Signup and view all the answers

What is the role of racemose glands in the cervical endometrium?

<p>To secrete alkaline mucus (C)</p> Signup and view all the answers

What is the measurement of the anterior posterior diameter of the outlet?

<p>13 cm (D)</p> Signup and view all the answers

Which diameter is considered the obstetrical transverse diameter?

<p>Bi-spinous diameter (D)</p> Signup and view all the answers

What is the angle of inclination of the brim of the pelvis?

<p>60 degrees (D)</p> Signup and view all the answers

Which plane is an imaginary surface extending through the pelvis, marking the route for fetal passage?

<p>Plane of Cavity (A)</p> Signup and view all the answers

How long is the oblique diameter measured between the obturator foramen and the sacrospinous ligament?

<p>12 cm (B)</p> Signup and view all the answers

What is the purpose of assessing the pelvis during an antenatal clinic visit?

<p>Assessing pelvic deformity and size (D)</p> Signup and view all the answers

What is the internal measurement from the ischial tuberosities known as?

<p>Bi-tuberous diameter (C)</p> Signup and view all the answers

What is the angle of inclination for the outlet of the pelvis?

<p>15 degrees (A)</p> Signup and view all the answers

What hormone is mainly responsible for maintaining the decidua during early pregnancy?

<p>Progesterone (A)</p> Signup and view all the answers

Which hormone initiates the onset of labor?

<p>Oxytocin (D)</p> Signup and view all the answers

What is the role of relaxin during late pregnancy?

<p>Relaxes pelvic joints and ligaments (A)</p> Signup and view all the answers

What significant change do the endocrine glands undergo during pregnancy?

<p>Increased activity of the thyroid gland and adrenal cortex (D)</p> Signup and view all the answers

At term, what is the approximate size of the uterus during pregnancy?

<p>30cm long by 25cm wide (A)</p> Signup and view all the answers

What physiological change occurs in the body as a result of increased progesterone levels during pregnancy?

<p>Relaxation of smooth muscles (D)</p> Signup and view all the answers

What is the primary function of human chorionic gonadotrophic hormone (HCG)?

<p>Maintain the corpus luteum (C)</p> Signup and view all the answers

Which hormone is suppressed during pregnancy yet is responsible for milk production?

<p>Prolactin (C)</p> Signup and view all the answers

What is the shape and size of the anterior fontanelle?

<p>Diamond, 3-4 cm long and 1.5-2 cm wide (C)</p> Signup and view all the answers

At what age does the posterior fontanelle typically close?

<p>6 weeks (C)</p> Signup and view all the answers

Which sutures are involved in forming the anterior fontanelle?

<p>Two coronal sutures, one sagittal suture and one frontal suture (B)</p> Signup and view all the answers

What is the bi-parietal diameter measured between?

<p>The two parietal eminences (A)</p> Signup and view all the answers

Which structure lies between the foramen magnum and the posterior fontanelle?

<p>Occiput (C)</p> Signup and view all the answers

How is the bi-temporal diameter defined?

<p>Diameter between the farthest points of the coronal sutures at the temples (B)</p> Signup and view all the answers

What is the shape of the posterior fontanelle?

<p>Triangular (D)</p> Signup and view all the answers

Which region defines the highest point of the fetal skull?

<p>Vertex (C)</p> Signup and view all the answers

What is one of the main benefits of antenatal care?

<p>Reduction in maternal and fetal deaths (D)</p> Signup and view all the answers

What approach does quality antenatal care emphasize?

<p>Individualized and client-centered care (B)</p> Signup and view all the answers

Which of the following is NOT a focus of the quality antenatal care system?

<p>Constant monitoring of women’s weights (A)</p> Signup and view all the answers

What does early detection of diseases during pregnancy enable?

<p>Better planning for potential complications (D)</p> Signup and view all the answers

Which aspect of care is emphasized in an individualized antenatal care approach?

<p>Taking into consideration spiritual wellbeing (D)</p> Signup and view all the answers

What is a key characteristic of quality antenatal care regarding healthcare providers?

<p>Client cared for by the same skilled provider (A)</p> Signup and view all the answers

What role does family planning counseling play during antenatal care?

<p>To offer personalized reproductive health support (B)</p> Signup and view all the answers

Which of the following is an objective of antenatal care?

<p>Preparing for birth and possible complications (C)</p> Signup and view all the answers

Flashcards

Maternity

The state of being pregnant or having given birth.

Pregnancy (Cyesis)

The period of time during which a woman carries a developing fetus in her womb.

Gravida

A woman who is pregnant.

Primi-gravida

A woman who is pregnant for the first time.

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Multi-gravida

A woman who has been pregnant more than once.

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Para

A woman who has given birth to one or more children.

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Primi-para

A woman who has given birth to one child, regardless of whether the child was born alive or dead.

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Multi-Para

A woman who has given birth to more than one child.

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Internal os

The opening of the cervical canal into the uterine cavity.

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External os

The opening of the cervical canal into the vagina.

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Cervical canal

The passage within the cervix connecting the internal os to the external os.

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Supra-vaginal cervix

The portion of the cervix that lies above the vagina.

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Infra-vaginal cervix

The portion of the cervix that projects into the vagina.

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Endometrium

The inner lining of the uterus, composed of a mucous membrane with ciliated epithelium.

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Myometrium

The muscular middle layer of the uterus, composed of involuntary muscle fibers.

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Perimetrium

The outer layer of the uterus, composed of a serous membrane from the peritoneum.

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Pelvic diameters

Measurements of the pelvic opening that help determine if the birth canal is wide enough for a baby to pass through.

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Anterior Posterior Diameter

The distance measured from the lower border of the symphysis pubis to the lower border of the sacrum. It's one of the key measurements of the pelvic opening.

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Transverse Diameter

The distance across the pelvic opening, measured between two landmarks on the ischial bones.

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Oblique Diameter

The distance measured diagonally across the pelvic opening, between the obturator foramen and the sacrospinous ligament.

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Bi-spinous Diameter

The transverse diameter measured between the two ischial spines.

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Bi-tuberous Diameter

The transverse diameter measured between the inner borders of the two ischial tuberosities.

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Planes of Pelvis

Imaginary flat surfaces dividing the pelvis into different sections for measuring and understanding its shape.

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Curve of Carus

The curved path that a baby takes as it passes through the birth canal.

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Coronal sutures

These sutures separate the frontal bones from the parietal bones, running from one temple to the other.

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Lambdoidal suture

This suture separates the occipital bone from the parietal bones at the back of the skull.

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Anterior Fontanelle (Bregma)

This diamond-shaped fontanelle is the largest and located where the coronal, sagittal, and frontal sutures meet. It allows for brain growth and closes by 18 months.

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Posterior Fontanelle (Lambda)

This triangular fontanelle is located at the back of the skull, formed by the occipital and parietal bones. It closes by 6 weeks.

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Vertex

This is the highest point of the fetal skull, located between the anterior and posterior fontanelles.

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Bi-Parietal Diameter

This is the diameter between the two parietal eminences, measuring approximately 9.5 cm. It's important for measuring the size of the baby's head during labor.

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Sub-occipitobregmatic (SOB) Diameter

This diameter, about 9.5 cm, is measured from where the head joins the neck to the center of the anterior fontanelle.

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Sub-occipitofrontal (SOF) Diameter

Approximately 10 cm, this diameter is measured from the suboccipital region (back of the skull) to the center of the forehead.

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Focus Antenatal Care

A new system of ANC focusing on quality of service rather than quantity of visits, aiming to reduce maternal and neonatal morbidity and mortality.

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Individualized Care in Antenatal

Providing tailored care to each pregnant woman based on her specific needs, taking into consideration physical, psychological, social, and spiritual well-being.

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Benefits of Antenatal Care

Reduces maternal and fetal deaths, neonatal deaths, complications of pregnancy (like anemia), and complications of labor (like ruptured uterus).

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Early Detection in Antenatal

Identifying diseases or complications during pregnancy early on, allowing for timely intervention and better outcomes.

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Confidentiality in Antenatal

Ensuring privacy and safeguarding the sensitive information shared by pregnant women with their healthcare providers.

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Birth Preparedness in Antenatal

Preparing the mother for childbirth and potential complications, empowering her to have a safe and healthy delivery.

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Skilled Attendant in Antenatal

Ensuring pregnant women are cared for by qualified healthcare professionals throughout their pregnancy.

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Reproductive Health Protocols in Antenatal

Implementing recommended procedures and practices to promote reproductive health and prevent complications during pregnancy.

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What maintains the decidua?

Progesterone, produced by the corpus luteum initially and later by the placenta, maintains the decidua throughout pregnancy. It also relaxes smooth muscles and promotes breast gland growth.

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What hormone initiates labor?

Oestrogen, produced initially by the corpus luteum and later by the placenta, enhances uterine and breast duct growth. It also helps trigger the onset of labor.

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What causes pelvic joint relaxation?

Relaxin, produced by the placenta, causes pelvic joint and ligament relaxation during the later stages of pregnancy.

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How is HCG related to pregnancy?

Human Chorionic Gonadotrophic Hormone (HCG) is produced by the developing placenta. It has a similar function to progesterone and is detected in a pregnant woman's urine, forming the basis of pregnancy tests.

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What does prolactin do?

Prolactin, produced by the anterior pituitary gland, is responsible for milk production. It is usually suppressed by high oestrogen levels in pregnancy but activates after birth.

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What triggers labor?

Oxytocin, produced by the posterior pituitary gland, causes the onset of labor. Its action is suppressed by oestrogen and progesterone until their levels drop before labor.

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How does pregnancy affect metabolic rate?

Pregnancy increases the metabolic rate due to greater activity in glands like the thyroid and adrenal cortex. This leads to faster pulse and increased blood volume.

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How much does the uterus grow in pregnancy?

The uterus increases in size to 30cm long, 25cm wide, and 20cm at term, weighing approximately 900g.

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Study Notes

Obstetrics Lecture Notes

  • Compiled by Mrs. Janet Ansah-Danso
  • Document contains lecture notes on Obstetrics.
  • Includes a table of contents, with page numbers for each topic

Table of Contents

  • Terms used in Midwifery - page 4
  • Review of male and female reproductive organs - page 13
  • Bony pelvis - page 30
  • Fetal skull - page 47
  • Menstrual cycle - page 53
  • Fertilization and development of embryo - page 55
  • Placenta - page 59
  • Fetal circulation and changes after birth - page 64
  • The female breast - page 68
  • Normal pregnancy - page 74
  • Antenatal care - page 87
  • Normal labour - page 102
  • Post natal care - page 120
  • Neonatal care - page 135
  • Specific obstetric emergencies - page 147
  • Drugs used in obstetric - page 186

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Description

Test your knowledge on key obstetrics terms and conditions. This quiz covers vocabulary related to pregnancy, childbirth, and postnatal care. Challenge yourself and see how well you understand these important concepts in obstetrics.

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