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ARDMS OB GYN ARDMS OBSTETRICS
ACTUAL EXAM QUESTIONS WITH COMPLETE
SOLUTIONS GUARANTEED PASS 2025/2026
What is the first trimester risk sonographic examination
also called? - CORRECT
- ANSWER ->The nuchal translucency examination
What does the nuchal translucency examination
measure? - CORRECT
- ANSWER ->1. Measurement of the nuchal translucency
2. CRL (Crown-Rump Length)
3. Visualization of the fetal nasal bone
What does the standard obstetric sonography
examination evaluate? - CORRECT
- ANSWER ->1. Gestational age by fetal biometry
2. Fetal number
3. Placental position
4. Cardiac activity
5. AFI (Amniotic Fluid Index)
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6. Fetal anatomic survey
Define gravidity - ANSWER ->The number of pregnancies
Define parity - ANSWER ->A numeric system that
describes all possible pregnancies
What are the numbers representing in the parity numeric
system? - CORRECT
- ANSWER ->1. Full term pregnancies
2. Premature births and stillborns
3. Miscarriages or termination
4. Living children
What is the standard way to date a pregnancy? - ANSWER
->LMP
(Last Menstrual Period)
Pregnancy is divided into how many trimesters? -
ANSWER ->3
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How long is the first trimester? - ANSWER ->From the
beginning of the pregnancy to 13 weeks and 6 days.
How long is the second trimester? - ANSWER ->From 14
weeks to 26 weeks and 6 days.
How long is the third trimester? - ANSWER ->Begins at 27
weeks gestation until term.
What is Nagele's rule? - ANSWER ->EDD (Estimated Due
Date) = 3 months from LMP + 7 days
What fetal biometry is used in the estimate in fetal
weight? - CORRECT
- ANSWER ->AC (Abdominal Circumference)
What is conceptual age also known as? - ANSWER -
>Embryonic age
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What is conceptual age? - ANSWER ->With conception as
the first day of pregnancy
What is gestational age? - ANSWER ->Considers the first
day of the last menstrual period as the beginning of
gestation
What is gestational age also known as? - ANSWER -
>Menstrual age
What is the conceptus called during the implantation
process? - CORRECT
- ANSWER ->A zygote
What is the zygote called from the implantation to 10
weeks? - CORRECT
- ANSWER ->An embryo
What is the embryo called after the 10 weeks? - ANSWER
->A fetus
ARDMS OB GYN ARDMS OBSTETRICS
ACTUAL EXAM QUESTIONS WITH COMPLETE
SOLUTIONS GUARANTEED PASS 2025/2026
What is the first trimester risk sonographic examination
also called? - CORRECT
- ANSWER ->The nuchal translucency examination
What does the nuchal translucency examination
measure? - CORRECT
- ANSWER ->1. Measurement of the nuchal translucency
2. CRL (Crown-Rump Length)
3. Visualization of the fetal nasal bone
What does the standard obstetric sonography
examination evaluate? - CORRECT
- ANSWER ->1. Gestational age by fetal biometry
2. Fetal number
3. Placental position
4. Cardiac activity
5. AFI (Amniotic Fluid Index)
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6. Fetal anatomic survey
Define gravidity - ANSWER ->The number of pregnancies
Define parity - ANSWER ->A numeric system that
describes all possible pregnancies
What are the numbers representing in the parity numeric
system? - CORRECT
- ANSWER ->1. Full term pregnancies
2. Premature births and stillborns
3. Miscarriages or termination
4. Living children
What is the standard way to date a pregnancy? - ANSWER
->LMP
(Last Menstrual Period)
Pregnancy is divided into how many trimesters? -
ANSWER ->3
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How long is the first trimester? - ANSWER ->From the
beginning of the pregnancy to 13 weeks and 6 days.
How long is the second trimester? - ANSWER ->From 14
weeks to 26 weeks and 6 days.
How long is the third trimester? - ANSWER ->Begins at 27
weeks gestation until term.
What is Nagele's rule? - ANSWER ->EDD (Estimated Due
Date) = 3 months from LMP + 7 days
What fetal biometry is used in the estimate in fetal
weight? - CORRECT
- ANSWER ->AC (Abdominal Circumference)
What is conceptual age also known as? - ANSWER -
>Embryonic age
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What is conceptual age? - ANSWER ->With conception as
the first day of pregnancy
What is gestational age? - ANSWER ->Considers the first
day of the last menstrual period as the beginning of
gestation
What is gestational age also known as? - ANSWER -
>Menstrual age
What is the conceptus called during the implantation
process? - CORRECT
- ANSWER ->A zygote
What is the zygote called from the implantation to 10
weeks? - CORRECT
- ANSWER ->An embryo
What is the embryo called after the 10 weeks? - ANSWER
->A fetus
