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DMST 285 OBGYN 2 > Quiz 1 review > Flashcards

Quiz 1 review Flashcards

1
Q

Syphilis, Gonorrhea, and urinary tract infections are which type of infections?

  1. Viral
  2. Parasitic
  3. Bacterial
  4. All of the above
A

Bacterial

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2
Q

All of the following fetal features of toxoplasmosis with the exception for one. Which one is it?

  1. Hydrops
  2. Head sparing
  3. Cerebral calcification
  4. Hepatosplenomegaly
A

Head sparing

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3
Q

Which of the following obstetrical histories would warrant a women having a cervical cerclage performed?

  1. Preterm labor
  2. Very large fetus
  3. Very fast deliveries
  4. Multiple 2nd trimester losses
A

Multiple 2nd trimester losses

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4
Q

A fetal assessment ultrasound is ordered in the 3rd trimester for gestational diabetes. Which of the following parameters would be assessed at the visit?

  1. BPP
  2. Fetal growth
  3. Amniotic fluid index
  4. All of the above
A

All of the above

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5
Q

Which of the following statements pertains to parvovirus?

  1. It is contracted from pets
  2. It rarely occurs in children
  3. It is also known as 5ths disease
  4. It is not a major concern to the fetus
A

It is also known as 5ths disease

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6
Q

The cervix in this image is 50% effaced? T/F

A

False

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7
Q

Drug abuse in pregnancy an lead to which of the following?

  1. GDM
  2. IUGR
  3. Hydrops
  4. Placenta previa
A

IUGR

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8
Q

Mothers that are Rh- are administered “WinRho” when antibodies are present at 28-32 weeks gestations and again after delivery. What is another indication for administering this drug?

A

When the fetus is also Rh-

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9
Q

What is the term given to the suture resembling a purse string used to manage a incompetent cervix?

A

Cerclage

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10
Q

A maternal Diabetic screen for gestational glucose intolerance is performed at how many weeks gestation?

A

24-28 weeks gestation

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11
Q

Hypertension in pregnancy is thought to be caused by what?

A

Abnormal prostaglandins causing constrictions of the blood vessel

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12
Q

An obstetrical patients requisition states that she is 26 weeks gestation and she has bicornuate uterus. What additional ultrasound technique should be performed at this fetal assessment visit with this history?

A

Endovaginal ultrasound to assess cervical length for preterm labor

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13
Q

Which if the following is one of the first sonographic findings that a fetus is suffering from ascites related to anemia?

  1. Pleural effusion
  2. Echogenic bowel
  3. Pericardial effusion
  4. High resistance in the MCA
A

Echogenic bowel

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14
Q

Which of the following is a potentially adverse affect on the fetus with increased maternal glucose levels present with gestational diabetes?

  1. IUGR
  2. Macrosomic fetus
  3. Oligohydraminous
  4. Premature closure of the ductus arterios
A

Macrocosmic fetus

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15
Q

A patient with a suspected low lying placenta at 18 weeks gestation has an extremely full urinary bladder. How would a sonographer better evaluate the placental position to establish its location?

A

Have the patient completely void and reassess the lower uterine segment. If the placenta is less than 2 cm from the internal os, an EV is performed.

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16
Q

Which of the following maternal disease are rarely seen in obstetrics due to gonadal failure?

  1. Hyperthyroidism
  2. Hypothyroidism
  3. Type 1 Diabetes
  4. Lupus
A

Hypothyroidism

17
Q

HELLP syndrome referes to hypertension, elevated liver enzymes and low platelets? T/F

A

False

18
Q

Which method of scanning is considered the gold standard for assessing the cervix in pregnancy?

  1. Transabdominal with distended urinary bladder
  2. Transabdominal with empty urinary bladder
  3. Endovaginal ultrasound
  4. Translabial ultrasound
A

EV

19
Q

Which of the following is an autosomal recessive genetic abnormality resulting in a reduction of hemoglobin production resulting in anemia?

  1. Sickle cell trait
  2. Sickle cell anemia
  3. Rh isoimmunization
  4. Heterozygous thalassemia
A

Heterozygous Thalassemia

20
Q

The MCA peak velocities of a fetus that is suffering from severe anemia is first diagnosed greater than how many multiples of median?

A

1.5

21
Q

View the image below. How would one describe this image?

A

The cervix is dilated and the fetal membranes have herniated through the cervix into the vagina

22
Q

Which of the following maternal findings is an indication of pre-eclampsia?

  1. Proteinuria
  2. Increased S/D ratio
  3. Slow progressive weight gain
  4. Blood pressure 10 degrees higher than normal
A

Proteinuria

23
Q

Ventriculomegaly seen on ultrasound as a result of toxoplasmosis is the result of which of the following?

  1. Hydrops
  2. Brain atrophy
  3. A CSF obstruction from a neural tube defect
  4. Ventriculomegaly is not a finding of toxoplasmosis
A

Brain Atrophy

24
Q

View the image below. Which statement is true regarding the image?

  1. The sonographer doesn’t know where the cervix is
  2. This is a normal distance from the placental edge to the internal os of the cervix
  3. This is an abnormal distance from the placental edge to the internal os of the cervix
  4. This is a normal distance from the placental edge to the internal os of the cervix by the maternal bladder is too full to properlly assess
A

This is a normal distance from the placental edge to the internal OS of the cervix

25
Q

This image of the fetal spine is a finding associated with which maternal disease?

A

Type 1 diabetes

26
Q

Which of the following waveform patterns describes a uterine artery in a women with hypertension?

  1. High resistance with reversed diastolic flow
  2. Low resistance without a dicrotic notch and high diastolic flow
  3. Moderate resistance with a dicrotic notch and low diastolic flow
  4. Low resistance with a prominent dicrotic notch and low diastolic flow
A

Low resistance with a prominent dicrotic notch and low diastolic flow

27
Q

Which of the following is the lower limit of normal for the cervix length?

  1. 1.0 cm
  2. 1.5 cm
  3. 2.0 cm
  4. 3.0 cm
A

3.0 cm

28
Q

Hemolytic disease of the newborn is also known as erythroblastosis fetalis. T/F?

A

True

29
Q

Which of the following measurements is considered abnormal for the cervical canal before 30 weeks gestation?

  1. Greater than 1mm
  2. Greater than 3mm
  3. Greater than 4mm
  4. Greater than 5mm
A

Greater than 5mm

DMST 285 OBGYN 2 (15 decks)

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