ATI Pharmacology Women's
Health and Obstetric
Medications Exam Practice
Questions And Correct
Answers (Verified Answers)
Plus Rationales 2026 Q&A |
Instant Download Pdf
1. A nurse is administering oxytocin to induce labor. Which
finding requires immediate intervention?
A. Mild uterine contractions every 3 minutes
B. Fetal heart rate of 140/min
C. Contractions lasting 100 seconds occurring every 2
minutes
D. Maternal blood pressure of 120/70 mm Hg
Answer: C. Contractions lasting 100 seconds occurring every
2 minutes
Rationale: Excessively frequent or prolonged contractions
indicate uterine tachysystole, which can reduce fetal
oxygenation. Oxytocin should be stopped immediately.
,2. Which medication is commonly administered to stop
preterm labor?
A. Methylergonovine
B. Terbutaline
C. Oxytocin
D. Misoprostol
Answer: B. Terbutaline
Rationale: Terbutaline is a beta2-adrenergic agonist that
relaxes uterine smooth muscle and delays preterm labor.
3. A client receiving magnesium sulfate should be
monitored closely for:
A. Hypertension
B. Hyperreflexia
C. Respiratory depression
D. Tachycardia
Answer: C. Respiratory depression
Rationale: Magnesium sulfate toxicity can cause respiratory
depression, absent reflexes, hypotension, and cardiac arrest.
4. The antidote for magnesium sulfate toxicity is:
A. Vitamin K
B. Protamine sulfate
,C. Calcium gluconate
D. Naloxone
Answer: C. Calcium gluconate
Rationale: Calcium gluconate rapidly reverses magnesium
toxicity.
5. Which medication is administered to prevent postpartum
hemorrhage?
A. Terbutaline
B. Oxytocin
C. Betamethasone
D. Nifedipine
Answer: B. Oxytocin
Rationale: Oxytocin stimulates uterine contractions, helping
control postpartum bleeding.
6. Methylergonovine is contraindicated in clients with:
A. Diabetes
B. Asthma
C. Hypertension
D. Anemia
Answer: C. Hypertension
Rationale: Methylergonovine causes vasoconstriction and
may dangerously elevate blood pressure.
, 7. Carboprost should be avoided in clients with:
A. Thyroid disease
B. Asthma
C. Kidney stones
D. Migraine headaches
Answer: B. Asthma
Rationale: Carboprost can cause bronchospasm and is
contraindicated in asthma.
8. Betamethasone is administered during pregnancy to:
A. Stop contractions
B. Increase fetal lung maturity
C. Treat hypertension
D. Prevent hemorrhage
Answer: B. Increase fetal lung maturity
Rationale: Betamethasone accelerates fetal surfactant
production before preterm birth.
9. Which medication is commonly used to treat eclampsia?
A. Methylergonovine
B. Magnesium sulfate
C. Oxytocin
D. Misoprostol
Answer: B. Magnesium sulfate
Health and Obstetric
Medications Exam Practice
Questions And Correct
Answers (Verified Answers)
Plus Rationales 2026 Q&A |
Instant Download Pdf
1. A nurse is administering oxytocin to induce labor. Which
finding requires immediate intervention?
A. Mild uterine contractions every 3 minutes
B. Fetal heart rate of 140/min
C. Contractions lasting 100 seconds occurring every 2
minutes
D. Maternal blood pressure of 120/70 mm Hg
Answer: C. Contractions lasting 100 seconds occurring every
2 minutes
Rationale: Excessively frequent or prolonged contractions
indicate uterine tachysystole, which can reduce fetal
oxygenation. Oxytocin should be stopped immediately.
,2. Which medication is commonly administered to stop
preterm labor?
A. Methylergonovine
B. Terbutaline
C. Oxytocin
D. Misoprostol
Answer: B. Terbutaline
Rationale: Terbutaline is a beta2-adrenergic agonist that
relaxes uterine smooth muscle and delays preterm labor.
3. A client receiving magnesium sulfate should be
monitored closely for:
A. Hypertension
B. Hyperreflexia
C. Respiratory depression
D. Tachycardia
Answer: C. Respiratory depression
Rationale: Magnesium sulfate toxicity can cause respiratory
depression, absent reflexes, hypotension, and cardiac arrest.
4. The antidote for magnesium sulfate toxicity is:
A. Vitamin K
B. Protamine sulfate
,C. Calcium gluconate
D. Naloxone
Answer: C. Calcium gluconate
Rationale: Calcium gluconate rapidly reverses magnesium
toxicity.
5. Which medication is administered to prevent postpartum
hemorrhage?
A. Terbutaline
B. Oxytocin
C. Betamethasone
D. Nifedipine
Answer: B. Oxytocin
Rationale: Oxytocin stimulates uterine contractions, helping
control postpartum bleeding.
6. Methylergonovine is contraindicated in clients with:
A. Diabetes
B. Asthma
C. Hypertension
D. Anemia
Answer: C. Hypertension
Rationale: Methylergonovine causes vasoconstriction and
may dangerously elevate blood pressure.
, 7. Carboprost should be avoided in clients with:
A. Thyroid disease
B. Asthma
C. Kidney stones
D. Migraine headaches
Answer: B. Asthma
Rationale: Carboprost can cause bronchospasm and is
contraindicated in asthma.
8. Betamethasone is administered during pregnancy to:
A. Stop contractions
B. Increase fetal lung maturity
C. Treat hypertension
D. Prevent hemorrhage
Answer: B. Increase fetal lung maturity
Rationale: Betamethasone accelerates fetal surfactant
production before preterm birth.
9. Which medication is commonly used to treat eclampsia?
A. Methylergonovine
B. Magnesium sulfate
C. Oxytocin
D. Misoprostol
Answer: B. Magnesium sulfate
