Insightful Academy.

what are the normal measurements of a nulliparous uterus correct answers SAG = less than 8cm TRV = up to 5cm AP = 3cm how do we measure the nulliparous uterus correct answers measure from fundus to cervix what are the layers of the uterus correct answers perimetrium (serosa) outer layer, endometrium inner layer, myometrium muscle layer which ligament in the uterus anchors uterine, cervix to sacrum correct answers uterosacral ligament what is the anatomy of the fallopian tube starting...

The fetal expected birth date is known as the EDC or correct answers EDD The most accurate fetal measurement in the second and third trimesters can be obtained from : correct answers multiple parameters Which phase of pregnancy provides the most accurate dating correct answers Early embryo measurements The preferred measurement method for fetal growth is correct answers average of multiple measurements three or more The normal duration of pregnancy is : correct answers . 40 weeks fro...

Which is one of the growth problems seen in the fetus of a diabetic mother? A) Small for gestational age B) Macrosomia C) Microsomia D) Symmetric IUGR correct answers B) Macrosomia Asymmetric intrauterine growth restriction (IUGR) may show all of the following except: A) Body disproportionately smaller B) Body disproportionately smaller C) A placental problem D) Body and head small for dates correct answers D) Body and head small for dates Normally, the fetal bladder empties a...

gestational sac diameter correct answers measure at 5weeks measure three planes, then average measure inner to inner greater than 8mm - should see yolk sac greater than 16mm - should see embryo crown rump length correct answers most accurate method of determining GA measure form top of head to rump; exclude legs should see heartbeat when measures greater than 7mm cannon get accurate measurement after 12-13 weeks embryonic heart rate correct answers acceleration from 5 to 9 weeks cor...

Abdominal circumference correct answers Measurement at the level of the stomach, left portal vein, and left umbilical sign. Age range analysis correct answers Size and proportionality of the fetal parameter expressed as age. Average age correct answers Average age of multiple fetal parameter's age. Binocular distance correct answers Measurement that includes both fetal orbits at the same time to predict gestational age. Biparietal Diameter (BPD) correct answers Fetal transverse cr...

Fetal biometry correct answers - Biparietal diameter - Head circumference - Abdominal circumference - Femur length Biparietal diameter correct answers - In second trimester this is accepted as the single most accurate measurement to estimate fetal age - In third trimester can be difficult due to position of head low in the pelvis - Between 17-26 weeks the predictive value is +/- 11 days in 95% of population - By the end of third trimester, predictive values decrease to +/- 3 weeks - ...

abdominal circumference (AC) correct answers measurement at the level of the stomach, left portal vein, and left umbilical vein age range analysis (ARA) correct answers fetal parameters of size and proportionality expressed as age average age (AA) correct answers average of multiple fetal parameters' ages biparietal diameter (BPD) correct answers fetal transverse cranial diameter at the level of the thalamus and cavum septum pellucidum brachycephaly correct answers fetal head is r...

macrosomia correct answers fetus over 4,000 grams (8 pounds 13 ounces) cephalic index (CI) correct answers ratio of the BPD to the OFD occipitofrontal diametro (OFD) correct answers measurement from the frontal to the occipital obtained at the same level as the BPD predictive value correct answers precision rate of the probability of disease axial resolution correct answers minimum distance between two bright echoes along the path of the ultrasound beam, which is half the spatial pul...

The aorta should be coming off of what in LVOT? correct answers Left ventricle What is the normal nuchal fold measurement? correct answers <5 mm Up to how many weeks do you measure the cerebellum? correct answers 28 weeks What are the 3 landmarks needed to measure BPD? correct answers CSP, thalamus and midline falx Nose and lips should be viewed in what plane? correct answers Modified coronal What are the landmarks needed to measure AC? correct answers Stomach and umbilical vei...

abdominal circumference (AC) correct answers ellipse around abdomen (including subcutaneous fat and skin) biparietal diameter (BPD) correct answers outer skull to inner skull (leading edge to leading edge) cephalic index (CI) correct answers BPD/OFD cerebellum correct answers lateral edge to lateral edge (transverse) cervical length correct answers internal os to external os where anterior and posterior cervical walls touch cisterna magna correct answers posterior cerebellum to in...