ATI Maternal Newborn Proctored Exam 2023 – 200+ Practice Questions & Answers |
Detailed Rationales | Comprehensive Review
1. A non-reactive NST would indicate what about the fetus?
Answer: The fetal heart rate does not accelerate adequately with fetal movement.
A BPP or CST will need to be done now.
Rationale: A non-reactive non-stress test (NST) means there were fewer than two
accelerations of at least 15 beats per minute lasting at least 15 seconds within a 20-
minute period, which may suggest fetal compromise or sleep cycle. Further testing
like a biophysical profile (BPP) or contraction stress test (CST) is indicated to
evaluate fetal well-being more comprehensively.
2. Abrutpio placentae
Answer: Premature separation of placenta from uterus; dark red bleeding; pain;
boardlike uterus; fetal distress; Hgb and Hct decreased; DIC risk; Kleihauer-Betke
test to detect fetal blood in maternal circulation; get ready for blood transfusion.
Rationale: Abruptio placentae is a medical emergency where the placenta
detaches prematurely, leading to hemorrhage, uterine rigidity, and fetal distress.
The Kleihauer-Betke test helps quantify fetomaternal hemorrhage, and DIC can
occur due to consumptive coagulopathy, necessitating blood product preparation.
3. Absent or undetectable variability is considered:
Answer: Non-reassuring.
Rationale: Fetal heart rate variability reflects autonomic nervous system function.
Absent variability can indicate fetal hypoxemia, acidosis, CNS depression from
medications, or congenital anomalies, and is a concerning sign requiring further
evaluation.
4. Accelerations mean:
Answer: Healthy fetal/placental exchange.
Rationale: Accelerations are transient increases in fetal heart rate and are a sign of
, adequate oxygenation and an intact fetal nervous system, indicating fetal well-
being.
5. Active phase of labor:
Answer: 4–7 cm; moderate to strong contractions; regular; q 3–5 min; lasts 40–70
sec.
Rationale: The active phase is characterized by more rapid cervical dilation and
stronger, more frequent contractions compared to the latent phase, reflecting
progression toward full dilation.
6. Adolescent pregnancy requires them to consume more what?
Answer: 3 to 4 servings of calcium.
Rationale: Adolescents are still growing and need additional calcium for their own
bone development as well as for fetal skeletal mineralization, making increased
intake essential.
7. AFP can be measured from the amniotic fluid between:
Answer: 16 and 18 weeks (alpha-fetoprotein).
Rationale: Amniotic fluid AFP levels are typically measured during mid-trimester
amniocentesis to screen for neural tube defects and other fetal anomalies.
8. After how many days is the fundus no longer palpable?
Answer: 10 days.
Rationale: The uterus involutes postpartum, descending about 1 cm per day; by
day 10, it is normally no longer palpable abdominally as it returns to the pelvic
cavity.
9. Amniocentesis
Answer: Needs to have empty bladder.
Rationale: An empty bladder reduces the risk of bladder puncture and helps
position the uterus optimally for needle insertion during the procedure.
,10.An amniocentesis may be performed when?
Answer: After 14 weeks gestation.
Rationale: Before 14 weeks, there is insufficient amniotic fluid volume, and the
risk of complications (e.g., fetal loss, clubfoot) is higher; after 14 weeks, the
procedure is safer and more reliable.
11.An amnioinfusion can be used to:
Answer: Reduce severity of variable decelerations (cord compression); Dilute
meconium-stained amniotic fluid.
Rationale: Infusing fluid into the amniotic cavity can relieve umbilical cord
compression, improving fetal heart rate patterns, and may dilute meconium to
reduce the risk of meconium aspiration syndrome.
12.Anticonvulsants
Answer: Cause false positive pregnancy tests; weaken birth control medications.
Rationale: Anticonvulsants can interfere with hormonal assays and accelerate
metabolism of oral contraceptives, reducing their efficacy and potentially causing
unintended pregnancy.
13.APGAR – Reflex irritability
Answer: 0 = none; 2 = grimace; 3 = cry. (Note: Standard APGAR scores 0, 1, 2;
the response here seems misstated; typical scoring: 0=no response, 1=grimace,
2=cough/sneeze/cry.)
Rationale: Reflex irritability assesses the newborn's neurological response to
stimulation, with a vigorous cry being the most desirable outcome.
14.APGAR – RR scoring
Answer: 0 = absent; 1 = slow, weak cry; 2 = good cry. (Note: Actually respiratory
effort scoring: 0=absent, 1=slow/irregular, 2=good crying.)
Rationale: Respiratory effort is critical for newborn adaptation; a strong cry
indicates effective lung expansion and oxygenation.
, 15.APGAR – Color scoring
Answer: 0 = Blue, pale; 1 = pink body, cyanotic hands and feet (acrocyanosis); 2
= Completely pink.
Rationale: Color reflects peripheral perfusion and oxygenation; central cyanosis is
concerning, while acrocyanosis is common and benign in the first minutes.
16.APGAR – Heart rate scoring
Answer: 0 = absent; 1 = <100; 2 = >100.
Rationale: Heart rate is the most important APGAR component; a rate over 100
bpm indicates better cardiovascular stability.
17.APGAR – Muscle tone scoring
Answer: 0 = Flaccid; 1 = some flexion; 2 = well-flexed.
Rationale: Muscle tone reflects neurological maturity and oxygenation; active
flexion is a sign of good condition.
18.APGAR of 0–3 indicates
Answer: Severe distress.
Rationale: A low APGAR score indicates the newborn requires immediate
resuscitation and intensive support.
19.APGAR of 7–10 indicates
Answer: No distress.
Rationale: Scores in this range indicate the newborn is transitioning well and
requires only routine care.
20.APGAR of 4–6 indicates
Answer: Moderate distress.
Rationale: These scores suggest the newborn needs some assistance (e.g., oxygen,
stimulation) to improve adaptation.
21.APGAR scoring is:
Answer: A brief physical exam done immediately following birth to rule out
Detailed Rationales | Comprehensive Review
1. A non-reactive NST would indicate what about the fetus?
Answer: The fetal heart rate does not accelerate adequately with fetal movement.
A BPP or CST will need to be done now.
Rationale: A non-reactive non-stress test (NST) means there were fewer than two
accelerations of at least 15 beats per minute lasting at least 15 seconds within a 20-
minute period, which may suggest fetal compromise or sleep cycle. Further testing
like a biophysical profile (BPP) or contraction stress test (CST) is indicated to
evaluate fetal well-being more comprehensively.
2. Abrutpio placentae
Answer: Premature separation of placenta from uterus; dark red bleeding; pain;
boardlike uterus; fetal distress; Hgb and Hct decreased; DIC risk; Kleihauer-Betke
test to detect fetal blood in maternal circulation; get ready for blood transfusion.
Rationale: Abruptio placentae is a medical emergency where the placenta
detaches prematurely, leading to hemorrhage, uterine rigidity, and fetal distress.
The Kleihauer-Betke test helps quantify fetomaternal hemorrhage, and DIC can
occur due to consumptive coagulopathy, necessitating blood product preparation.
3. Absent or undetectable variability is considered:
Answer: Non-reassuring.
Rationale: Fetal heart rate variability reflects autonomic nervous system function.
Absent variability can indicate fetal hypoxemia, acidosis, CNS depression from
medications, or congenital anomalies, and is a concerning sign requiring further
evaluation.
4. Accelerations mean:
Answer: Healthy fetal/placental exchange.
Rationale: Accelerations are transient increases in fetal heart rate and are a sign of
, adequate oxygenation and an intact fetal nervous system, indicating fetal well-
being.
5. Active phase of labor:
Answer: 4–7 cm; moderate to strong contractions; regular; q 3–5 min; lasts 40–70
sec.
Rationale: The active phase is characterized by more rapid cervical dilation and
stronger, more frequent contractions compared to the latent phase, reflecting
progression toward full dilation.
6. Adolescent pregnancy requires them to consume more what?
Answer: 3 to 4 servings of calcium.
Rationale: Adolescents are still growing and need additional calcium for their own
bone development as well as for fetal skeletal mineralization, making increased
intake essential.
7. AFP can be measured from the amniotic fluid between:
Answer: 16 and 18 weeks (alpha-fetoprotein).
Rationale: Amniotic fluid AFP levels are typically measured during mid-trimester
amniocentesis to screen for neural tube defects and other fetal anomalies.
8. After how many days is the fundus no longer palpable?
Answer: 10 days.
Rationale: The uterus involutes postpartum, descending about 1 cm per day; by
day 10, it is normally no longer palpable abdominally as it returns to the pelvic
cavity.
9. Amniocentesis
Answer: Needs to have empty bladder.
Rationale: An empty bladder reduces the risk of bladder puncture and helps
position the uterus optimally for needle insertion during the procedure.
,10.An amniocentesis may be performed when?
Answer: After 14 weeks gestation.
Rationale: Before 14 weeks, there is insufficient amniotic fluid volume, and the
risk of complications (e.g., fetal loss, clubfoot) is higher; after 14 weeks, the
procedure is safer and more reliable.
11.An amnioinfusion can be used to:
Answer: Reduce severity of variable decelerations (cord compression); Dilute
meconium-stained amniotic fluid.
Rationale: Infusing fluid into the amniotic cavity can relieve umbilical cord
compression, improving fetal heart rate patterns, and may dilute meconium to
reduce the risk of meconium aspiration syndrome.
12.Anticonvulsants
Answer: Cause false positive pregnancy tests; weaken birth control medications.
Rationale: Anticonvulsants can interfere with hormonal assays and accelerate
metabolism of oral contraceptives, reducing their efficacy and potentially causing
unintended pregnancy.
13.APGAR – Reflex irritability
Answer: 0 = none; 2 = grimace; 3 = cry. (Note: Standard APGAR scores 0, 1, 2;
the response here seems misstated; typical scoring: 0=no response, 1=grimace,
2=cough/sneeze/cry.)
Rationale: Reflex irritability assesses the newborn's neurological response to
stimulation, with a vigorous cry being the most desirable outcome.
14.APGAR – RR scoring
Answer: 0 = absent; 1 = slow, weak cry; 2 = good cry. (Note: Actually respiratory
effort scoring: 0=absent, 1=slow/irregular, 2=good crying.)
Rationale: Respiratory effort is critical for newborn adaptation; a strong cry
indicates effective lung expansion and oxygenation.
, 15.APGAR – Color scoring
Answer: 0 = Blue, pale; 1 = pink body, cyanotic hands and feet (acrocyanosis); 2
= Completely pink.
Rationale: Color reflects peripheral perfusion and oxygenation; central cyanosis is
concerning, while acrocyanosis is common and benign in the first minutes.
16.APGAR – Heart rate scoring
Answer: 0 = absent; 1 = <100; 2 = >100.
Rationale: Heart rate is the most important APGAR component; a rate over 100
bpm indicates better cardiovascular stability.
17.APGAR – Muscle tone scoring
Answer: 0 = Flaccid; 1 = some flexion; 2 = well-flexed.
Rationale: Muscle tone reflects neurological maturity and oxygenation; active
flexion is a sign of good condition.
18.APGAR of 0–3 indicates
Answer: Severe distress.
Rationale: A low APGAR score indicates the newborn requires immediate
resuscitation and intensive support.
19.APGAR of 7–10 indicates
Answer: No distress.
Rationale: Scores in this range indicate the newborn is transitioning well and
requires only routine care.
20.APGAR of 4–6 indicates
Answer: Moderate distress.
Rationale: These scores suggest the newborn needs some assistance (e.g., oxygen,
stimulation) to improve adaptation.
21.APGAR scoring is:
Answer: A brief physical exam done immediately following birth to rule out
