Maternity and Obstetrics Exam Questions and Answers, Exams of Nursing

A compilation of questions and answers related to maternity and obstetrics. It covers a range of topics including maternal-fetal bonding, physiological changes during pregnancy, fetal heart rate monitoring, complications of pregnancy, stages of labor, and newborn assessment. The questions are designed to test knowledge and understanding of key concepts in maternity nursing, making it a useful resource for nursing students preparing for their exams. Information on prenatal visits, fetal well-being assessments, and nursing interventions for various obstetric conditions. It also addresses important aspects of labor and delivery, such as pain management, fetal monitoring, and postpartum care.

Typology: Exams

2024/2025

Available from 09/26/2025

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HESI MATERNITY OB EXAM QUESTIONS WITH COMPLETE
SOLUTIONS GUARANTEED PASS
-
-signs of maternal-fetal
bonding occur
Hemodilution of preg peaks at ____ weeks & result in an
____ in a women's Hct? -
ANSWER>>28-32 weeks;
decrease
Norm psychological responses to preg in 2nd trimester
ANSWER-
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-ambivalence
-preg becomes
"real"
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HESI MATERNITY OB EXAM QUESTIONS WITH COMPLETE

SOLUTIONS GUARANTEED PASS

  • signs of maternal-fetal bonding occur Hemodilution of preg peaks at ____ weeks & result in an ____ in a women's Hct? - ANSWER>>28-32 weeks; decrease Norm psychological responses to preg in 2nd trimester ANSWER-
     - ambivalence 
    wanes & acceptance of pregnancy occurs
    • preg becomes "real"

During preg woman should add ____ cals & drink ____ cups of milk per day? - ANSWER>>300 cals; 3 cups FHR can be auscultated by Doppler at ____ wks gestation - ANSWER-

10 to 12 weeks 3 principles relative to pattern of weight gain in preg ANSWER-

  • average 25- 35 pounds
  • gain should be consistent throughout preg
  • an avg of 1lb/week in 2nd & 3rd trimesters

cardiac disease, & abruptio placentae* When decels patterns (late or variable) are associated w/ decreased or absent variability & tachycardia, the situation is _____ & requires what? - ANSWER->Situation is ominous (potentially disastrous) & requires immediate intervention & fetal assessment If cord prolapse is detected, what should examiner do? ANSWER-

Position mother knee-to-chest (or l lateral) to relieve pressure on cord OR Push the presenting part off the cord until immediate c/s can be accomplished Late decels indicate ___ & are associated w/ what conditions? ANSWER-

indicate UPI

  • associated w/ conditions such as: *post maturity, preeclampsia, diabetes mellitus,

A decrease in uteroplacental perfusion results from ____. Cord compression results from _____. Nursing interventions include? - ANSWER->-⬇ uteroplacental perfusion = late decels (uniform shape, return to baseline after contraction, depth doesn't indicate severity, rarely falls below 100 bpm)

  • cord compression = variable decels (severe variable = below 70 bpm lasting longer than 30-60 sec & slow return to baseline) ---interventions: change positon, discontinue Pitocin, administer O2, notify HCP Most important determinant of fetal maturity for extrauterine survival?
    • ANSWER->

L/S

ratio (lung maturity, lung surfactant development) 5 maternal variables associated w/ high-risk preg - ANSWER-

-age (<17 or >34)

  • parity (>5)
  • <3 months between pregnancies
    preeclampsia
    • diabetes or cardiac disease Is one ultrasound examination useful in determining presence of IUGR? -

termination while still in 1st trimester

3 most common complications of amniocentesis - ANSWER->1. spontaneous abortion

  1. fetal injury
  2. infection Name 4 periodic changes of FHR, their causes, and one nursing treatment of each - ANSWER->1. accelerations: caused by burst of sympathetic activity, they are reassuring & require no treatment Why are serum or amniotic AFP levels done prenatally? ANSWER-
  • to determine whether AFP levels are elevated ---which may indicate presence of neural tube defects ---OR whether they are low, which may indicate trisomy 21
  1. early decels: head compression, they are benign & alert nurse to monitor for labor progress & fetal descent
  2. variable decels: cord compression, change position should be tried 1st
  3. late decels: UPI, place client on side & admin O What is most important indicator of fetal autonomic nervous system integrity & health? - ANSWER>>FHR variability - Norm fetal scalp pH in labor is_____, & values below ____ indicate true acidosis - ANSWER>>Norm pH: 7.25-7. Name 4 causes of decreased FHR variability ANSWER-
    1. hypoxia 
    acidosis
    drugs
    1. fetal sleep What are dangers of nipple stimulation stress test?- ANSWER-

    inability to control oxytocin "dosage" & chance of tetany/hyperstimulation

If nurse finds funds soft, boggy, & displaced above to right of umbilicus, what action should be taken 1st? - ANSWER->1st: perform fundal massage --then: have client empty bladder --recheck q15 min for 1 hr, then q min for 2 hrs 1st degree tear involves? 2nd degree? 3rd degree? 4th degree? - ANSWER->1st: only epidermis 2nd: dermis, muscle, & fascia 3rd: tear extends into anal sphincter 4th: tear extends up rectal mucosa --tears cause pain & swelling; avoid rectal manipulations Apgar of 6 or lower at 5 min require? - ANSWER->an additional apgar at 10 min Compromised neonate requires resuscitation. Should the nurse wait until 1-min apgar is assigned? begin resuscitation!- ANSWER-> NO - do not wait to List 5 prodromal signs of labor the nurse might teach the client - ANSWER->Pre-labor signs/signs before labor starts

  1. lightening
  2. Braxton Hicks contractions
  3. increased bloody show, loss of mucous plug
  4. cervical softening & slight effacement
  5. burst of energy, nesting behaviors

How is true labor discriminated from false labor? - ANSWER-

True labor: regular, rhythmic contractions that intensify w/ ambulation, pain in abdomen sweeping around back, & cervical changes

  • False labor: irregular rhythm, abd pain (not in back) that decreases w/ ambulation

Are psychoprophylactic breathing techniques prescribed for use according to the stage & phase of labor? techniques according to their

- ANSWER->

No. Clients should use discomfort level & should change techniques when one is no longer working for relaxation State 2 ways to determine membranes have truly ruptured ANSWER-

  1. Nitrazine testing: paper turns dark blue or black
  2. Demonstration of fluid ferning under microscope

occiput anterior position s Norm FHR during labor - ANSWER-> 100 - 160 Norm maternal BP, pulse, temp during labor - ANSWER->BP: <140/ pulse: <100 bpm temp: <100. 4 nursing actions for 2nd stage of labor sure cervix complet ely

- ANSWER->

mak e dilated bef ore pushing

assess FHR w/ each

contracti on

  1. teach woman to hold breath for no longer than 10 sec
  2. teach pushing techniqu e 3 signs of placental separation - ANSWER->1. gush of blood 2. lengthening of cord
  3. globular shape of uterus When should PP dose of Pitocin be admin? Why? - ANSWER-

Give immediately after placenta delivered to prevent PP hemorrhage & uterine atony State one contraindication to use of ergot drugs (Methergine) - ANSWER>>hypertension 5 symptoms of resp distress in newborn - ANSWER->1. tachypnea

3 actions nurse should take when hypotension occurs in laboring client - ANSWER->1. turn to left side

  1. admin O2 by mask 10L/min
  2. increase speed IV infusion (if it doesn't contain meds) Nursing interventions to promote maternal-infant bonding during 4th stage of labor - ANSWER->1. withhold eye prophylaxis up to 1 hr
  3. perform newborn admission & routine procedures in room w/ parents
  4. encourage early initiation of feeds
  5. darken room to encourage newborn to open eyes 3 interventions to reduce afterpains - ANSWER->1. keep bladder empty 2. provide warm blanket for abd
  6. admin analgesics as prescribed To promote comfort, what nursing interventions are used for 3rddegree episiotomy that extends into anal sphincter? - ANSWER- >1. ice pack 2. witch hazel
  7. no rectal manipulation

Symptoms of hypovolemic shock clammy skin, tachycardia,

- ANSWER->

pall or, lightheaded ness, hypotension List symptoms of full bladder that might occur in 4th stage of labor

  • ANSWER->1. fundus above umbilicus
  1. dextroverted (to right side of abd)
  2. increased bleeding (uterine atony) Upon admission to PP room, 3 hours after delivery, client has temp 99.5. What nursing actions are indicated? dehydratio n & work of

- ANSWER->

temp is prob elevate d d/t labo r --force fluids & retake temp in 1 hr --notify physician if

ANSWER>>avoid until PP examination use water- soluble jelly expect slight discomfort vaginal changes d/t Woman decided to take birth control pills as contraceptive. What should she do if misses taking pill for 2 consecutive days? - ANSWER->take 2 pills for 2 days & use alternative form of birth control Woman asks why she is urinating so much in PP period. Nurse bases response on what info? Up to 3000mL per day can be voided b/c of reduction in 40% plasma

- ANSWER->

volume increase during preg What is purpose of giving docusate sodium (Colace) to PP client?

  • ANSWER-> soften stool in mothers w/ 3rd or 4th degree episiotomies, hemorrhoids, or c/s delivery If Rh- mom & Rh+ that has positive Coombs test, do you give RhoGAM? - ANSWER->No, if mom has positive Coombs, there is no need to give RhoGAM b/c mother is already sensitized Client receives both RhoGAM & rubella vaccine is indicated for what later on? - ANSWER->Should be tested for rubella immunity at 3 months

--b/c rh immune globulins suppress immune system, client who receives both should be tested for immunity

Client should void within ___ hours of delivery - ANSWER-> hours - monitor closely for urine retention; suspect retention if voiding is frequent & <100mL/4 hrs or <30mL/hr If nurse assesses client's temp to be 101 on 2nd PP day, what assessment should be made before notifying physician? - ANSWER->-fundal height & firmness - perineal integrity - check for S&S of thromboembolism (legs for pain, warmth, tenderness or swollen vein tender to touch) - pulse & respirations - BP

  • client's subjective description of symptoms (i.e. burning on urination, pain in leg, excessive tenderness of uterus) After 1st PP day, what is most common cause of uterine atony? ANSWER-

retained placental fragments --nurse must check for presence of fragments in lochial tissue