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Chapter 18: Maternal Physiologic Changes Examination Study Guide 2023 Latest Updated versions
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Examination Study Guide 2023
Latest Updated versions.
Chapter 18: Maternal Physiologic Changes
a. (^) One centimeter above the umbilicus
ANS: A Within 12 hours after delivery fundus-approximately 1 cm above umbilicus. fundus descends about 1-2 cm every 24 hours. By 6th postpartum week-fundus normally halfway between symphysis pubis and umbilicus.
b. (^) A woman who is a gravida 4, para 4-0-0-
ANS: B Afterpains-more common in multiparous,with births in which uterus was greatly distended,in woman who experienced polyhydramnios or delivered large infant. Breastfeeding may cause afterpains to intensify.
d. (^) Lochia serosa
ANS: D Lochia serosa-blood, serum, leukocytes,tissue debris,around day 3 or 4 after childbirth. Lochia rubra-blood,decidual,trophoblastic debris;3 to 4 days and pales, becoming pink or brown.Lochia alba-after day 10,continue up to 6 wks
c. (^) Prolactin
Examination Study Guide 2023
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ANS: C Prolactin-increase progressively throughout pregnancy. In breastfeed-remain elevated into 6th week after birth. Estrogen,progesterone -decrease markedly after expulsion of placenta,reach their lowest levels 1 week into postpartum period. Human placental lactogen levels decrease dramatically after expulsion of placenta.
c. (^) Loss of increased blood volume associated with pregnancy.
ANS: C Within 12 hours of birth women begin to lose excess tissue fluid.1st mechanism for reducing retained fluids-profuse diaphoresis-often occurs, especially at night, for 1st 2-3 days after childbirth. Postpartal diuresis -mechanism by which body rids itself of excess fluid. Diaphoresis,diuresis-referred to as reversal of water metabolism of pregnancy.Postpartal diuresis may be caused by removal of increased venous pressure in lower extremities.
b. (^) Excessive uterine bleeding.
ANS: B Excessive bleeding-occur immediately after birth if bladder becomes distended because it pushes uterus up,to side,prevents it from contracting firmly.UTI- may result from overdistention of bladder,not most serious consequence.ruptured bladder may result from severely overdistended bladder.vaginal bleeding most likely would occur before bladder reaches this level of overdistention.Bladder distention may result from bladder wall atony.
Examination Study Guide 2023
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d. (^) Congestion of veins and lymphatics.
ANS: D
a. (^) Temperature 37.9° C, heart rate 120, respirations 20, blood pressure (BP) 90/50.
ANS: A EBL=1500 mL with tachycardia,hypotension suggests hypovolemia- excessive blood loss. Increased respiratory rate of 36 may be 2ry to pain from birth. Temperature may increase to 38° C during 1st 24 hrs-result of dehydrating effects of labor.BP140/90-slightly elevated-may be caused by use of oxytocic medications.
b. (^) “My first menstrual cycle will be heavier than normal and will return to my prepregnant volume within three or four cycles.”
ANS: B
d. (^) Puerperium, or fourth trimester of pregnancy.
ANS: D Puerperium -4th trimester or postpartum period of pregnancy, lasts about 3- weeks. Involution marks end of puerperium, or 4th trimester of pregnancy. Lochia refers to the various vaginal discharges during puerperium
Examination Study Guide 2023
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a. (^) Autolysis.
ANS: A Autolysis -caused by decrease in hormone levels. Subinvolution- failure of uterus to return to nonpregnant state. Afterpain -caused by uterine cramps 2-3 days after birth. Diastasis -separation of muscles.
b. (^) After 2 weeks postpartum it should not be palpable abdominally.
ANS: B After 2 wks postpartum-uterus should not be palpable abdominally; it has not yet returned to original size.At end of 3rd stage of labor,uterus weighs approximately 1000 g. It takes 6 full weeks for uterus to return to its original size.After 2 weeks postpartum uterus weighs about 350 g, not original size.Normal self-destruction of excess hypertrophied tissue accounts for slight increase in uterine size after each pregnancy.
c. (^) More noticeable in births in which the uterus was overdistended.
ANS:C large baby or multiple babies overdistend uterus.cramping that causes after birth pains arises from periodic, vigorous contractions,relaxations, which persist through 1st part of postpartum period. Afterbirth pains-more common in multiparous women because 1st-time mothers have better uterine tone. Breastfeeding intensifies afterbirth pain because it stimulates contractions.
14. Postbirth uterine/vaginal discharge, called lochia:
d. (^) Should smell like normal menstrual flow unless an infection is present.
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ANS: D Offensive odor-indicates infection. Lochia flow should approximate heavy menstrual period for 1st 2 hrs,then steadily decrease. Less lochia-seen after cesarean births,increases with ambulation and breastfeeding.
b. (^) Vaginal rugae reappear by 3 weeks postpartum.
ANS: B Vaginal rugae reappear by 3 weeks postpartum;never as prominent as in nulliparous women.Cervix regains-form within days;cervical os may take longer.Most episiotomies take 2-3 weeks to heal. Hemorrhoids can take 6 wks to decrease in size.
d. (^) The first menstrual flow after childbirth usually is heavier than normal.
ANS: D 1 st flow-heavier,within 3 or 4 cycles-back to normal.Ovulation can occur within 1st mth, but for 70% of nonlactating women,returns within 12 wks after birth.Breastfeeding take longer to resume ovulation.many women ovulate before1st postpartum menstrual period, contraceptive needed discussed early in puerperium.
c. (^) Fluid loss through perspiration and increased urinary output accounts for a weight loss of more than 2 kg during the puerperium.
ANS: C Excess fluid loss through other means occurs.Kidney function usually returns to normal in about 1mth.Diastasis recti abdominis-separation of muscles in abdominal wall; no effect on voiding reflex. Bladder tone-restored 5-7 days after childbirth.
18. Knowing that the condition of the new mother’s breasts will be affected by whether she is breastfeeding, nurses should be able to tell their clients all the following statements except:
Examination Study Guide 2023
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a. (^) Breast tenderness is likely to persist for about a week after the start of lactation.
ANS: A Breast tenderness- 24-48 hours after lactation begins. movable, noncancerous mass-filled milk sac.Colostrum-present for few days whether mother breastfeeds or not.mother who does not want to breastfeed should also avoid stimulating her nipples.
b. (^) Respiratory function returns to nonpregnant levels by 6 to 8 weeks after birth.
ANS: B Respirations-decrease to within normal prepregnancy range by 6- 8 weeks after birth.Stroke volume increases,cardiac output remains high for couple of days.heart rate,BP-return to normal quickly.Leukocytosis increases 10-12 days after childbirth,can obscure diagnosis of acute infections(false-negative results).hypercoagulable state increases risk of thromboembolism-after cesarean birth.
d. (^) Headaches
ANS: D Headaches -have number of causes, some of which deserve medical attention.Total or nearly total regression of varicosities-expected.Carpal tunnel syndrome-relieved ,when compression on median nerve lessened. Periodic numbness of fingers usually disappears after birth unless carrying baby aggravates condition.
Examination Study Guide 2023
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a. (^) Nail brittleness
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ANS: A nails return to prepregnancy consistency,strength. Some women have permanent darker pigmentation of areolae,linea nigra.Striae gravidarum (stretch marks)-not completely disappear. For some women spider nevi persist indefinitely.
d. (^) “I pretend that I am trying to stop the flow of urine midstream.”
ANS: D Pretend attempting to stop passing of gas or flow of urine midstream-will replicate sensation of muscles drawing upward,inward.Each contraction-as intense as possible without contracting abdomen,buttocks,thighs.Guidelines-exercises should be done 24-100xday.Positive results- min of 24-45 repetitions/day. Best position to learn Kegel exercises-lie supine with knees bent;2nd position-on hands and knees.
d. (^) Lochial color changes from rubra to alba
ANS: D 1 st 3 days lochia- rubra. Lochia serosa follows,then at about 11 days,discharge becomes clear, colorless, or white. Diuresis,diaphoresis-methods by which body rids itself of increased plasma volume. Urine output-3000 mL/day=1st few days,facilitated by hormonal changes.Bowel tone remains sluggish for days. Many women anticipate pain during defecation,unwilling to exert pressure on perineum. new mother hungry because of energy used in labor,thirsty because of fluid restrictions during labor.
a. (^) The fundus is palpable two fingerbreadths above the umbilicus.
Examination Study Guide 2023
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ANS: A fundus rises to umbilicus after delivery,remains for about 24 rs.fundus-above umbilicus-indicate uterine atony,urinary retention.fundus palpable at or below level of umbilicus-normal for patient 12 hrs postpartum.Palpation of fundus 2 fingerbreadths below umbilicus-unusual finding for 12 hours postpartum;still appropriate.
c. (^) Recognize that this is an acceptable range at this point postpartum.
ANS: C 10-12 days after childbirth, WBC 20,000 and 25,000/mm are common.
d. (^) “They will fade to silvery lines but won`t disappear completely.”
ANS: D
c. (^) Fundus below the symphysis and not palpable
ANS: C fundus descends 1 cm/day,by postpartum day 14-no longer palpable.lochia should be changed by this day to serosa.Breasts-not part of involution.episiotomy should not be red or puffy at this stage.
Examination Study Guide 2023
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c. (^) 300 to 500 mL
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d. (^) 500 to 1000 mL
ANS: C, D average blood loss vaginal birth of single fetus from 300-500 mL (10% of blood volume).cesarean -500-1000 mL(15% to 30% of blood volume). During 1st few days after birth plasma volume decreases further as result diuresis.Pregnancy-induced hypervolemia (increase in blood volume of at least 35%) allows most women to tolerate considerable blood loss during childbirth.
MATCHING : The physiologic changes that occur during the reversal of the processes of pregnancy are distinctive; however, they are normal. To provide care during this recovery period the nurse must synthesize knowledge regarding anticipated maternal changes and deviations from normal. Please match the vital signs finding that the postpartum nurse may encounter with the probable cause:
Chapter 19: Nursing Care of the Family during the Postpartum Period
c. (^) Uterine atony.
Examination Study Guide 2023
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ANS: C woman gave birthto macrosomic boy after Pitocin augmentation- uterine atony. Although retained placental fragments may cause postpartum hemorrhage, this typically would be detected in 1st hour after delivery of placenta,not most likely cause of hemorrhage.unrepaired vaginal lacerations may cause bleeding, they typically would occur in period immediately after birth.Puerperal infection can cause subinvolution,subsequent bleeding;would be detected 24 hours after delivery.
d. (^) Massage the woman’s fundus.
ANS: D nurse should assess uterus for atony.Uterine tone must be established to prevent excessive blood loss.nurse may begin IV infusion to restore circulatory volume, but this would not 1st action.Blood pressure-not reliable indicator of impending shock from impending hemorrhage; assessing vital signs should not be 1st action.physician would be notified after nurse completes assessment of woman.
d. (^) The woman has an episiotomy.
ANS: D These orders-typical interventions for woman who has had pisiotomy, lacerations, hemorrhoids. A multiparous classification is not an indication for these orders. vacuum-assisted birth may be used in conjunction with episiotomy, which would indicate these interventions.
a. (^) Rubella vaccine should be given.
Examination Study Guide 2023
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ANS: A rubella titer indicates-not immune,needs to receive a vaccine.
b. (^) Applying ice to the breasts for comfort.
ANS: B Applying ice(cabbage leaves)to breasts for comfort treating engorgement in mother who is bottle-feeding, avoid any breast stimulation, including pumping or expressing milk;should wear well-fitted support bra or breast binder continuously for at least 1st 72 hours after giving birth.
d. (^) “I’ll warm the soup in the microwave for you.”
ANS: D
a. (^) The woman leaves the infant on her bed while she takes a shower.
ANS: A Leaving infant on bed unattended-never acceptable.Holding,cuddling after feeding,reading magazine while infant sleeps-appropriate.
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a. Is inconsistent with the Baby Friendly Hospital Initiative.
ANS: A
c. (^) “You have calf pain when the nurse flexes your foot.”
ANS: C Discomfort in calf with sharp dorsiflexion of foot may indicate deep vein thrombosis. Deep tendon reflexes should be 1+ to 2+.
a. (^) Has recovered from epidural or spinal anesthesia.
ANS: A
c. (^) 48, 96
ANS: C
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d. (^) The nurse.
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ANS: D In couplet care mother shares room with newborn,care with nurse educated in maternity and infant care.
d. (^) Nurturing the woman by providing encouragement and support as she takes on the many tasks of motherhood.
ANS: D “Mothering the mother” is more process of encouraging,supporting woman in her new role.
c. (^) Failure of the uterine muscle to contract firmly.
ANS: C Uterine atony can best be thwarted by maintaining good uterine tone,preventing bladder distention.vaginal or vulvar hematomas, unpaired lacerations of vagina or cervix,retained placental fragments-possible causes of excessive blood loss,uterine muscle failure (uterine atony)-most common cause.
a. (^) Improve the accuracy of blood loss estimation, which usually is a subjective assessment.
ANS: A
Examination Study Guide 2023
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d. (^) Inserting a sterile catheter.
ANS: D Invasive procedures usually-last to be tried, especially with so many other simple.easy methods available (water, peppermint vapors, pain medication).
17. If a woman is at risk for thrombus and is not ready to ambulate, nurses may intervene by performing a number of interventions. Which intervention should the nurse avoid?
c. (^) Having the patient sit in a chair.
ANS: C Sitting immobile in chair-not help.Bed exercise,prophylactic footwear may. TED hose,SCD boots-recommended.Bed exercises-flexing, extending,rotating feet, ankles,legs-useful.Positive Homans’ sign(calf muscle pain,warmth, redness,tenderness)-immediate attention.
b. (^) Women should be warned that the rubella vaccination is teratogenic, and that they must avoid pregnancy for 1 month after vaccination.
ANS: B contraception for 1 month after vaccinated.live attenuated rubella virus is not communicable in breast milk, breastfeeding mothers can be vaccinated. Rh immune globulin is administered intramuscularly;never be given to infant. Rh immune globulin suppresses immune system,therefore could thwart rubella vaccination.
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a. (^) At the time of admission to the nurse’s unit.
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ANS: A
c. (^) Has not given the baby a name.
ANS: C If mother having difficulty naming her new infant, it may be signal that she is not adapting well to parenthood. red flags-refusal to hold or feed baby, lack of interaction with infant,becoming upset when baby vomits or needs diaper change;unwilling to discuss her labor,birth experience; baby unattractive and messy,overly disappointed in baby’s sex;voice concern that baby reminds her of family member whom she does not like nursing diagnosis could be Impaired parenting related to a long, difficult labor or unmet expectations of birth.
a. (^) Gravida 5, para 5
ANS: A
c. (^) Postpartum hemorrhage and urinary tract infection
ANS: C
Examination Study Guide 2023
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a. (^) Mother Rh2-, baby Rh+
ANS: A
d. (^) Assist the patient in emptying her bladder.
ANS: D Urinary retention may cause overdistention of urinary bladder,which lifts,displaces uterus. Nursing actions need to be implemented before notifying physician.important to evaluate blood pressure, pulse,lochia if bleeding continues; focus at this point in time is to assist patient in emptying her bladder.
b. (^) Early and frequent ambulation.
ANS: B Activity will aid movement of accumulated gas in GI tract. Rectal suppositories-helpful after distention occurs;not prevent it.Ambulation-best prevention. Carbonated beverages-increase distention.
d. (^) Congestion of veins and lymphatics.
ANS: D
Examination Study Guide 2023
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a. (^) The mother should check the photo ID of any person who comes to her room.
d. (^) Parents should use caution when posting photos of their infant on the Internet.
e. (^) The mom should request that a second staff member verify the identity of any questionable person.
ANS: A, D, E
MATCHING : Much of a woman’s behavior during the postpartum period is strongly influenced by her cultural background. Nurses are likely to come into contact with women from many different countries and cultures. All cultures have developed safe and satisfying methods of caring for new mothers and babies. Please match the cultural norm with the nationality of origin_._
Chapter 20: Transition to Parenthood
Examination Study Guide 2023
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d. (^) Provide time for the patient to bathe her infant after she views an infant bath demonstration.
ANS: D
b. (^) Seldom makes eye contact with her son
ANS: B woman should be encouraged to hold her infant in en face position and make eye contact with infant. Normal infant-parent interactions include talking,cooing to her son, cuddling her son close to her, and telling visitors how well her son is feeding.
b. (^) Show the mother how the infant initiates interaction and pays attention to her.
ANS: B Pointing out responsiveness of infant-positive strategy for facilitating parent- infant attachment.Videos-educational tool that can demonstrate parent-infant attachment.
c. (^) Claiming.
ANS: C Claiming -process by which child identified in terms of likeness to other
Examination Study Guide 2023
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family members. Mutuality - infant’s behaviors,characteristics call 4th corresponding set
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of maternal behaviors,characteristics. Synchrony - “fit” between infant’s cues,parent’s responses. Reciprocity -body movement or behavior provides observer with cues.
a. (^) Attachment, or bonding, is a process that occurs over time and does not require early contact.
ANS: A Attachment, or bonding-process that occurs over time,does not require early contact. Parent-infant attachment involves activities such as touching, holding,gazing; it is not exclusively eye contact.
c. (^) Postpartum (PP) blues.
ANS: C During PP blues women-emotionally labile, often crying easily,for no apparent reason;peak around 5th PP day.taking-in phase-period after birth when mother focuses on her own psychologic needs;lasts 24 hours.
a. (^) Pointing out that the infant turned at the sound of his voice.
ANS: A Infants respond to sound of voices-attachment involves reciprocal interchange, observing interaction between parent and infant very important. Separation of the parent and infant does not encourage parent-infant attachment.
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a. (^) What appears to be a lack of interest in the newborn is in fact the Vietnamese way of demonstrating intense love by attempting to ward off evil spirits.
ANS: A
b. (^) “Grandparents can help you with parenting skills and also help preserve
family traditions.”
ANS: B
a. (^) Mutuality.
ANS: A
b. (^) The parents hover around the infant, directing attention to and pointing at the infant.