NSG 432 – Exam 1
GTPAL, Naegele's Rule, Signs of Pregnancy
Questions with Detailed Answers
Q1. What does each letter in the GTPAL acronym stand for?
Answer: G = Gravida, T = Term births, P = Preterm births, A =
Abortions (spontaneous or induced, before viability), L = Living
children.
Explanation: GTPAL is a standardized way to summarize a woman's
obstetric history. Gravida counts total pregnancies regardless of outcome
(including the current one). Term = births at 37 0/7 weeks gestation or
later. Preterm = births after 20 weeks but before 37 0/7 weeks. Abortions
= any pregnancy loss (spontaneous miscarriage or induced) before 20
weeks gestation. Living = number of children currently alive. Some
programs use TPAL alone or add 'gravida' separately as 'G-TPAL.'
Q2. Define 'gravida' and 'para' and explain the key difference between
them.
Answer: Gravida = the total number of pregnancies a woman has
had, regardless of outcome. Para = the number of pregnancies
carried to a gestational age of viability (beyond 20 weeks), regardless
of whether the infant was born alive.
, Explanation: Gravida counts pregnancies, not babies — so a twin
pregnancy still counts as one gravida and one para event. Para is based
on the pregnancy reaching 20 weeks or more, not on the number of
babies delivered from that pregnancy, and not on whether the infant
survived.
Q3. A woman is currently pregnant for the first time and has never been
pregnant before. How would you document her gravida and para status?
Answer: Gravida 1, Para 0 (often written G1 P0).
Explanation: Because this is her first pregnancy, she is gravida 1. Since
she has not yet delivered (or reached the point of viability with an
outcome), she is para 0 until she gives birth or reaches a qualifying
gestational age with an outcome.
Q4. Does a multiple gestation (twins or triplets) count as more than one
pregnancy in the GTPAL system?
Answer: No. A multiple gestation counts as only ONE pregnancy
(one gravida) and ONE birth event (one para), even though more than
one infant is delivered.
Explanation: GTPAL tracks pregnancy and birth events, not individual
infants. Twins delivered at term would be recorded as one term birth in the
'T' category, but the 'L' (living children) count would reflect both babies if
both survived, since that field tracks the number of living children, not
events.
Q5. A woman has had one prior pregnancy that ended in a spontaneous
miscarriage at 10 weeks, and she is now pregnant again. What is her
gravida?
Answer: Gravida 2.
Explanation: Gravida counts every pregnancy, including the current one
and any prior pregnancy regardless of outcome (miscarriage, abortion,
stillbirth, or live birth). Her prior pregnancy plus her current pregnancy
equal a total of 2, so she is G2.
GTPAL, Naegele's Rule, Signs of Pregnancy
Questions with Detailed Answers
Q1. What does each letter in the GTPAL acronym stand for?
Answer: G = Gravida, T = Term births, P = Preterm births, A =
Abortions (spontaneous or induced, before viability), L = Living
children.
Explanation: GTPAL is a standardized way to summarize a woman's
obstetric history. Gravida counts total pregnancies regardless of outcome
(including the current one). Term = births at 37 0/7 weeks gestation or
later. Preterm = births after 20 weeks but before 37 0/7 weeks. Abortions
= any pregnancy loss (spontaneous miscarriage or induced) before 20
weeks gestation. Living = number of children currently alive. Some
programs use TPAL alone or add 'gravida' separately as 'G-TPAL.'
Q2. Define 'gravida' and 'para' and explain the key difference between
them.
Answer: Gravida = the total number of pregnancies a woman has
had, regardless of outcome. Para = the number of pregnancies
carried to a gestational age of viability (beyond 20 weeks), regardless
of whether the infant was born alive.
, Explanation: Gravida counts pregnancies, not babies — so a twin
pregnancy still counts as one gravida and one para event. Para is based
on the pregnancy reaching 20 weeks or more, not on the number of
babies delivered from that pregnancy, and not on whether the infant
survived.
Q3. A woman is currently pregnant for the first time and has never been
pregnant before. How would you document her gravida and para status?
Answer: Gravida 1, Para 0 (often written G1 P0).
Explanation: Because this is her first pregnancy, she is gravida 1. Since
she has not yet delivered (or reached the point of viability with an
outcome), she is para 0 until she gives birth or reaches a qualifying
gestational age with an outcome.
Q4. Does a multiple gestation (twins or triplets) count as more than one
pregnancy in the GTPAL system?
Answer: No. A multiple gestation counts as only ONE pregnancy
(one gravida) and ONE birth event (one para), even though more than
one infant is delivered.
Explanation: GTPAL tracks pregnancy and birth events, not individual
infants. Twins delivered at term would be recorded as one term birth in the
'T' category, but the 'L' (living children) count would reflect both babies if
both survived, since that field tracks the number of living children, not
events.
Q5. A woman has had one prior pregnancy that ended in a spontaneous
miscarriage at 10 weeks, and she is now pregnant again. What is her
gravida?
Answer: Gravida 2.
Explanation: Gravida counts every pregnancy, including the current one
and any prior pregnancy regardless of outcome (miscarriage, abortion,
stillbirth, or live birth). Her prior pregnancy plus her current pregnancy
equal a total of 2, so she is G2.
