CH 13: Pain Management during Childbirth

Question 1

1. Childbirth preparation can be considered successful if which of the following outcomes is achieved?
   a.
   Labor was pain-free.
   b.
   The birth experiences of friends and families were ignored.
   c.
   Only nonpharmacologic methods for pain control were used.
   d.
   The patient rehearsed labor and practiced skills to master pain.

Answer 1

ANS: D
Preparation allows the woman to rehearse for labor and to learn new skills to cope with the pain of labor and the expected behavioral changes. Childbirth preparation does not guarantee a pain-free labor. A woman should be prepared for pain and anesthesia–analgesia realistically. Friends and families can be an important source of support if they convey realistic information about labor pain. Women will not always achieve their desired level of pain control by using nonpharmacologic methods alone.

Question 2

2. A woman with a known heroin habit is admitted in early labor. Which drug is contraindicated with opiate-dependent patients?
   a.
   Nalbuphine (Nubain)
   b.
   Hydroxyzine (Vistaril)
   c.
   Promethazine (Phenergan)
   d.
   Diphenhydramine (Benadryl)

Answer 2

ANS: A
Nalbuphine may precipitate withdrawal if given to an opiate-dependent woman. Hydroxyzine is an antihistamine with antiemetic effects. Promethazine usually relieves nausea and vomiting. Diphenhydramine is commonly used to relieve pruritus from epidural narcotics.

Question 3

3. A patient is admitted to the labor and birth room in active labor; contractions are 4 to 5 minutes apart and last for 30 seconds. The nurse needs to perform a detailed assessment. When is the best time to ask questions or perform procedures?
   a.
   After the contraction is over
   b.
   When it is all right with the coach
   c.
   During the increment of the next contraction
   d.
   After administration of analgesic-anesthetic

Answer 3

ANS: A
Reduce intrusions as much as possible. Longer assessments may span several contractions. The coach is the support person. The woman needs to feel confident in her ability to go through labor and birth, and she should be encouraged to express her own needs and concerns. The increment is the beginning of the next contraction. It is best to stop with questions and procedures during each contraction. An analgesic or anesthetic may cause adverse reactions in the woman, preventing her from answering questions correctly.

Question 4

4. Childbirth pain is different from other types of pain in that it is
   a. less intense.
   b.
   associated with a physiologic process.
   c.
   more responsive to pharmacologic management.
   d.
   designed to make one withdraw from the stimulus.

Answer 4

ANS: B
Childbirth pain is part of a normal process, whereas other types of pain usually signify an injury or illness. Childbirth pain is not less intense than other types of pain. Pain management during labor may affect the course and length of labor. The pain with childbirth is a normal process; however, it is not caused by the type of injury as when withdrawal from the stimulus occurs.

Question 5

5. Excessive anxiety during labor heightens the patient’s sensitivity to pain by increasing
   a.
   muscle tension.
   b.
   the pain threshold.
   c.
   blood flow to the uterus.
   d.
   rest time between contractions.

Answer 5

ANS: A
Anxiety and fear increase muscle tension, diverting oxygenated blood to the woman’s brain and skeletal muscles. Prolonged tension results in general fatigue, increased pain perception, and reduced ability to use coping skills. Anxiety will decrease the pain threshold. Anxiety can decrease blood flow to the uterus. Anxiety will decrease the amount of rest the mother gets between contractions.

Question 6

6. Which fetal position may cause the laboring patient increased back discomfort?
   a.
   Left occiput anterior
   b.
   Left occiput posterior
   c.
   Right occiput anterior
   d.
   Right occiput transverse

Answer 6

ANS: B
In the left occiput posterior position, each contraction pushes the fetal head against the mother’s sacrum, which results in intense back discomfort. Back labor is seen mostly when the fetus is in the posterior position.

Question 7

7. A major advantage of nonpharmacologic pain management is
   a.
   a more rapid labor is likely.
   b.
   more complete pain relief is possible.
   c.
   the woman remains fully alert at all times.
   d.
   there are no side effects or risks to the fetus.

Answer 7

ANS: D
Because nonpharmacologic pain management does not include analgesics, adjunct drugs, or anesthesia, it is harmless to the mother and the fetus. There is less pain relief with nonpharmacologic pain management during childbirth. Pain management may or may not alter the length of labor. At times, when pain is decreased, the mother relaxes and labor progresses at a quicker pace. The woman’s alertness is not altered by medication, but the increase in pain will decrease alertness.

Question 8

8. The best time to teach nonpharmacologic pain control methods to an unprepared laboring patient is during which stage?
   a.
   Latent phase
   b.
   Active phase
   c.
   Second stage
   d.
   Transition phase

Answer 8

ANS: A
The latent phase of labor is the best time for intrapartum teaching because the woman is usually anxious enough to be attentive yet comfortable enough to understand the teaching. During the active phase, the woman is focused internally and unable to concentrate on teaching. During the second stage, the woman is focused on pushing. She normally handles the pain better at this point because she is active in doing something to hasten the birth. During transition, the woman is focused on keeping control; she is unable to focus on anyone else or learn at this time.

Question 9

9. The primary side effect of maternal narcotic analgesia in the newborn is
   a.
   tachypnea.
   b.
   bradycardia.
   c.
   acrocyanosis.
   d.
   respiratory depression.

Answer 9

ANS: D
An infant delivered within 1 to 4 hours of maternal analgesic administration is at risk for respiratory depression from the sedative effects of the narcotic. The infant who is having a side effect to maternal analgesics normally would have a decrease in respirations, not an increase. Bradycardia is not the anticipated side effect of maternal analgesics. Acrocyanosis is an expected finding in a newborn and is not related to maternal analgesics.

Question 10

10. The nerve block used in labor that provides anesthesia to the lower vagina and perineum is referred to as a(n)
    a.
    local.
    b.
    epidural.
    c.
    pudendal.
    d.
    spinal block.

Answer 10

ANS: C
A pudendal block anesthetizes the lower vagina and perineum to provide anesthesia for an episiotomy and use of low forceps, if needed. A local provides anesthesia for the perineum at the site of the episiotomy. An epidural provides anesthesia for the uterus, perineum, and legs. A spinal block provides anesthesia for the uterus, perineum, and down the legs.

Question 11

11. The nurse is teaching a childbirth education class. Which information regarding excessive pain in labor should the nurse include in the session?
    a.
    It usually results in a more rapid labor.
    b.
    It has no effect on the outcome of labor.
    c.
    It is considered to be a normal occurrence.
    d.
    It may result in decreased placental perfusion.

Answer 11

ANS: D
When experiencing excessive pain, the woman may react with a stress response that diverts blood flow from the uterus and the fetus. Excessive pain may prolong the labor because of increased anxiety in the woman. It may affect the outcome of the labor, depending on the cause and the effect on the woman. Pain is considered normal for labor. However, excessive pain may be an indication of other problems and must be assessed.

Question 12

12. Which patient will most likely have increased anxiety and tension during labor?
    a.
    Gravida 2 who refused any medication
    b.
    Gravida 2 who delivered a stillborn baby last year
    c.
    Gravida 1 who did not attend prepared childbirth classes
    d.
    Gravida 3 who has two children younger than 3 years

Answer 12

ANS: B
If a previous pregnancy had a poor outcome, the patient will probably be more anxious during labor and birth. The patient without childbirth education classes is not prepared for labor and will have increased anxiety during labor; however, the patient with a poor previous outcome is more likely to experience a greater degree of anxiety. A gravida 2 has previous experience and can anticipate what to expect. By refusing any medication, she is taking control over her situation
and will have less anxiety. This gravida 3 has previous experience and is aware of what to expect.

Question 13

13. Which method of pain management would be safest for a gravida 3, para 2, admitted at 8 cm cervical dilation?
    a.
    Narcotics
    b.
    Spinal block
    c.
    Epidural anesthesia
    d.
    Breathing and relaxation techniques

Answer 13

ANS: D
Nonpharmacologic methods of pain management may be the best option for a woman in advanced labor. At 8 cm cervical dilation there is probably not enough time remaining to administer spinal anesthesia or epidural anesthesia. A narcotic given at this time may reach its peak at about the time of birth and result in respiratory depression in the newborn.

Question 14

14. A laboring patient who imagines her body opening to let the baby out is using a mental technique called
    a.
    imagery.
    b.
    effleurage.
    c.
    distraction.
    d.
    dissociation.

Answer 14

ANS: A
Imagery is a technique of visualizing images that will assist the woman in coping with labor. Effleurage is self-massage. Distraction can be used in the early latent phase by having the woman involved in another activity. Dissociation helps the woman learn to relax all muscles except those that are working.

Question 15

15. When administering a narcotic to a laboring patient, which statement explains why the nurse should inject the medication at the beginning of a contraction?
    a.
    The medication will be rapidly circulated.
    b.
    Less medication will be transferred to the fetus.
    c.
    The maternal vital signs will not be adversely affected.
    d.
    Full benefit of the medication is received during that contraction.

Answer 15

ANS: B
Injecting the medication at the beginning of a contraction, when blood flow to the placenta is normally reduced, limits transfer to the fetus. It will not increase the circulation of the medication. It will not alter the vital signs any more than giving it at another time. The full benefit of the medication will be received by the patient.

Question 16

16. The method of anesthesia in labor that is considered the safest for the fetus is
    a.
    epidural block.
    b.
    pudendal block.
    c.
    local infiltration.
    d.
    spinal (subarachnoid) block.

Answer 16

ANS: C
Local infiltration of the perineum rarely has any adverse effects on the mother or the fetus. With an epidural, pudendal, or spinal block the fetus can be affected by maternal side effects and maternal hypotension.

Question 17

17. To improve placental blood flow immediately after the injection of an epidural anesthetic, the nurse should
    a.
    give the woman oxygen.
    b.
    turn the woman to the right side.
    c.
    decrease the intravenous infusion rate.
    d.
    place a wedge under the woman’s right hip.

Answer 17

ANS: D
Tilting the woman’s pelvis to the left side relieves compression of the vena cava and compensates for a lower blood pressure without interfering with dispersal of the epidural medication. Oxygen administration will not improve placental blood flow. The woman needs to maintain the supine position for proper dispersal of the medication. Placing a wedge under the hip will relieve compression of the vena cava. The intravenous infusion rate needs to be increased to prevent hypotension.

Question 18

18. Which physiologic effect may occur in the presence of increased maternal pain perception during labor?
    a.
    Increase in uterine contractions in response to catecholamine secretion
    b.
    Decrease in blood pressure in response to alpha receptors
    c.
    Decreased perfusion to the placenta in response to catecholamine secretion
    d.
    Increased uterine blood flow, causing increase in maternal blood pressure

Answer 18

ANS: C
Decreased perfusion to and from the placenta occurs as result of catecholamine secretion. A decrease in uterine contractions is seen in response to catecholamine secretion. Maternal blood
pressure is increased in response to alpha receptors. Decreased uterine blood flow causes an increase in maternal blood pressure.

Question 19

19. Which of the following factors would affect pain perception or tolerance for the laboring patient?
    a.
    Right occiput posterior fetal position during labor
    b.
    Bishop score of 10 prior to the induction of labor
    c.
    Gynecoid pelvis
    d.
    Absence of Ferguson’s reflex

Answer 19

ANS: A
A fetus in the posterior position during labor can cause increased back pain to the mother because it is spine against spine. A Bishop score of 10 indicates that conditions are favorable for induction; the cervix is soft, anterior, effaced, and dilated and the presenting part is engaged. A gynecoid pelvic structure is considered to be an adequate passage for vaginal birth. Ferguson’s reflex occurs when a contraction is stimulated as a result of vaginal stimulation.

Question 20

20. A patient in labor is approaching the transition stage and already has an epidural in place. An additional dose of medication has been prescribed and administered to the patient. Which priority intervention should be performed in order to evaluate the clinical response to treatment? a.
    Obtain a pain scale response from the patient based on a 0 to 10 scale.
    b.
    Document maternal blood pressure and fetal heart rates following medication administration and observe for any variations.
    c.
    Document intake and output on the electronic health record (EHR).
    d.
    Increase the flow rate of prescribed parenteral fluid to maintain hydration.

Answer 20

ANS: B
Association of Women’s Health, Obstetric and Neonatal Nurses (AWHONN) evidence-based practice guidelines note that maternal blood pressure and fetal heart tones should be assessed following any bolus of additional medication via the epidural route. Obtaining a pain scale response is not typically used for the laboring patient but used for postoperative and/or chronic pain patients. Intake and output should be documented as part of the clinical record but is not the priority intervention based on this patient’s situation. Increasing the flow rate of parenteral fluids requires a physician’s order, and there is no clinical evidence that this is needed. Giving parenteral fluids in excess can lead to fluid retention and fluid volume excess.

Question 21

21. The process of labor places significant metabolic demands on the obstetric patient. Which physiologic findings would be expected?
    a.
    Decreased maternal blood pressure as a result of stimulation of alpha receptors
    b.
    Uterine vasoconstriction as a result of stimulation of beta receptors
    c.
    Increased maternal demand for oxygen
    d.
    Increased blood flow to placenta because of catecholamine release

Answer 21

ANS: C
With regard to labor, one would expect to see an increase in maternal blood pressure because of stimulation of alpha receptors. Uterine vasoconstriction would occur in response to stimulation of alpha receptors. One would expect to see a decrease in blood flow to the placenta. The maternal metabolic rate is increased during labor, along with an increase in maternal demand for oxygen.

Question 22

22. A labor patient, gravida 2, para 1, at term has received meperidine (Demerol) for pain control during labor. Her most recent dose was 15 minutes ago and birth is now imminent. Maternal vital signs have been stable and the EFM tracing has not shown any baseline changes. Which medication does the nurse anticipate would be required in the birth room for administration?
    a.
    Oxytocin (Pitocin)
    b.
    Naloxone (Narcan)
    c.
    Bromocriptine (Parlodel)
    d.
    Oxygen

Answer 22

ANS: B
Because birth is imminent, and considering that the patient has had a recent dose of narcotics, the nurse anticipates that naloxone (Narcan) will be administered to the newborn to combat the effects of the opioid. Although Pitocin will be given following birth of the placenta, the newborn will be delivered prior to that and will receive priority intervention. Parlodel is not typically given in the labor and birth area any more. It was previously used to suppress lactation. At present, there is no need for the administration of oxygen because there is no evidence that the mother is showing any signs of respiratory depression.

Question 23

23. Which statement is true with regard to the type of pain associated with childbirth experience?
    a.
    Pain is constant throughout the labor experience.
    b.
    Labor pain during childbirth is considered to be an abnormal response.
    c.
    Pain associated with childbirth is self-limiting.
    d.
    Pain associated with childbirth does not allow for adequate preparation.

Answer 23

ANS: C
The pain associated with childbirth is self-limiting in that it typically stops once the child is delivered. Pain is intermittent during the labor experience. Labor pain is considered to be a normal response during childbirth. Pregnant woman can prepare for the expected pain of childbirth by taking prepared childbirth classes and using relaxation techniques during the course of labor.

Question 24

24. A patient in labor reports a feeling of burning pain during the second stage of labor. This type of pain is associated with
    a.
    visceral pain.
    b.
    tissue ischemia.
    c.
    somatic pain.
    d.
    cervical dilation.

Answer 24

ANS: C
This is an example of somatic pain experienced as a result of distention of the vagina and perineum during the second stage of labor. Visceral pain occurs in response to pressure on pelvic structures. Pain associated with ischemic tissue is a result of decreased blow flow to the uterus. The pain of cervical dilation is a major pain source during labor but, during the second stage of labor, the patient is already fully dilated so this would not be a factor.

Question 25

25. A patient presents to the labor and birth area for emergent birth. Vaginal exam reveals that the patient is fully dilated, vertex, +2 station, with ruptured membranes. The patient is extremely apprehensive because this is her first childbirth experience and asks for an epidural to be administered now. What is the priority nursing response based on this patient assessment?
    a.
    Use contact anesthesia for an epidural and prepare the patient per protocol.
    b.
    Tell the patient that she will not need any pain medication because the birth will be over in a matter of minutes and the pain will stop.
    c.
    Assist the patient with nonpharmacologic methods of pain distraction during this time as you prepare for vaginal birth.
    d.
    Call the physician for admitting orders.

Answer 25

ANS: C
By assisting the patient with nonpharmacologic methods of pain distraction, the nurse is focusing on the patient’s needs while still preparing for vaginal birth. The patient presents in an emergent situation with birth being imminent. Thus there is not enough time to administer an epidural. Telling the patient that she will not need any pain medication because the birth will be over soon does not address the patient’s concerns of apprehension and therefore is not therapeutic. Because this is an emergency birth situation, the nurse should be attending to the patient. If needed, another nurse and/or supervisor can contact the physician.

Question 26

26. A labor patient has brought in a photograph of her two children and asks the nurse to place it on the wall so that she can look at it during labor contractions. This is an example of
    a.
    focal point.
    b.
    distraction.
    c.
    effleurage.
    d.
    relaxation.

Answer 26

ANS: A
The use of a focal point (image and/or point reference in the labor room) is an example of nonpharmacologic pain control during labor. The image of the patient’s children is not serving as a method of distraction. Effleurage is the use of massage techniques to minimize pain perception. The image of the patient’s children is not serving as a method of relaxation.

Question 27

27. A pregnant woman in labor is quite anxious and has been breathing rapidly during contractions. She now complains of a tingling sensation in her fingers. What is the priority nursing intervention at this time?
    a.
    Perform a vaginal exam to denote progress.
    b.
    Reposition the patient to a side lying position.
    c.
    Instruct the patient to breathe into her cupped hands.
    d.
    Notify the physician about current findings.

Answer 27

ANS: C
This patient is exhibiting signs of hyperventilation associated with a rapid breathing pattern, which can occur during the labor process. The nurse should instruct the patient to breathe into her cupped hands to retain carbon dioxide that is being lost from the hyperventilation process. A vaginal exam is not indicated because there is no evidence of fetal distress and/or change in labor progress. Repositioning the patient may be an option but is not the priority intervention at this time. Notifying the physician is not appropriate at this time because the RN should attend to actions that are readily available to her based on her scope of practice and standard of care. The physician may have to be notified once the intervention has been performed.

Question 28

28. A laboring patient has asked the nurse to assist her in utilizing a cutaneous stimulation strategy for pain management. The nurse would
    a.
    assist her into the shower.
    b.
    apply a heat pack to lower back.
    c.
    help her to create a relaxing mental scene.
    d.
    encourage cleansing breaths and slow-paced breathing.

Answer 28

ANS: B
Cutaneous stimulation includes self-massage, massage by others, counterpressure, touch, thermal stimulation, and acupressure. A shower, tub, and whirlpool are forms of hydrotherapy; creating a relaxed mental scene is mental stimulation. The use of cleansing breaths and patterned breathing is part of breathing techniques for labor.

Question 29

29. To relieve a mild postdural puncture headache, the nurse should encourage the intake of
    a.
    milk.
    b.
    orange juice.
    c.
    tea or coffee.
    d.
    beef or chicken bouillon.

Answer 29

ANS: C
Caffeine is an oral therapy that is beneficial in relieving postdural puncture headache. Milk, juices, and bouillon will add oral hydration but lack the added benefit of the caffeine. Some patients prefer a cold caffeinated soft drink over coffee or tea.

Question 30

30. Which patient will be most receptive to teaching about nonpharmacologic pain control methods?
    a.
    Gravida 1, para 0, in transition
    b.
    Gravida 2, para 1, admitted at 8 cm
    c.
    Gravida 1, para 0, dilated 2 cm, 80% effaced
    d.
    Gravida 3, para 2, complaining of intense perineal pressure

Answer 30

ANS: C
The latent phase of labor is the best time for intrapartum teaching; the latent phase of labor is the first centimeter of cervical dilation. Patients in the transition phase (8 to 10 cm) are experiencing intense pain and are not receptive to teaching. A multigravida complaining of intense perineal pressure indicates a patient whose birth is imminent.

Question 31

31. The nurse is providing care to a patient in the active phase of the first stage of labor. The patient is crying out loudly with each contraction. What is the nurse’s most respectful approach for this patient?
    a.
    Ask the patient’s labor coach if this is a usual expression of pain for her.
    b.
    Refer to the patient’s chart to determine any orders for pain medication.
    c.
    Tell the patient that she is disturbing the other laboring patients on the unit.
    d.
    Encourage the patient to try to suppress her noisiness during contractions.

Answer 31

ANS: A
Women should be encouraged to express themselves in any way they find comforting, and the diversity of their expressions must be respected. Loud and vigorous expression may be a woman’s personal pain coping mechanism, whereas a quiet woman may need medication relief but feels the need to remain stoic. Accepting a woman’s individual response to labor and pain promotes a therapeutic relationship. Restraint is difficult because noisy women are challenging to work with and may disturb others.

Question 32

32. A multipara’s labor plan includes the use of jet hydrotherapy during the active phase of labor. What is the priority patient assessment prior to assisting the patient with this request? a.
    Maternal pulse
    b.
    Maternal temperature
    c.
    Maternal blood pressure
    d.
    Maternal blood glucose level

Answer 32

ANS: B
A shower, tub bath, or whirlpool bath is relaxing and provides thermal stimulation. Several studies have shown benefits of water therapy during labor, including immersion in a tub or whirlpool (jet hydrotherapy, or Jacuzzi). The major concern regarding immersion therapy has been newborn and postpartum maternal infections caused by microorganisms in the water. Infections can be caused by the woman’s own ascending vaginal bacteria or by preexisting organisms in an improperly cleaned tub. Several studies have not found a significant association between newborn or postpartum maternal infections and the use of immersion hydrotherapy with proper cleaning.

Question 33

33. A patient in active labor requests an epidural for pain management. What is the nurse’s most appropriate intervention at this juncture?
    a.
    Assess the fetal heart rate pattern over the next 30 minutes.
    b.
    Take the patient’s blood pressure every 5 minutes for 15 minutes.
    c.
    Determine the patient’s contraction pattern for the next 30 minutes.
    d.
    Initiate an IV infusion of lactated Ringer’s solution at 2000 mL/hour over 30 minutes.

Answer 33

ANS: D
Rapid infusion of a nondextrose IV solution, often warmed, such as lactated Ringer’s or normal saline, before initiation of the block fills the vascular system to offset vasodilation. Preload IV quantities are at least 500 to 1000 mL infused rapidly. Vasodilation with corresponding hypotension can reduce placental perfusion and is most likely to occur within the first 15 minutes after the initiation of the epidural. Determining the fetal heart rate every 30 minutes is the standard of care. The patient is in active labor, which indicates a contraction pattern resulting in cervical dilation.

Question 34

1. You are preparing a patient for epidural placement by a nurse anesthetist in the LDR. Which interventions should be included in the plan of care? (Select all that apply.)
   a.
   Administer a bolus of 500 to 1000 mL of D5 normal saline prior to catheter placement.
   b.
   Have ephedrine available at bedside during catheter placement.
   c.
   Monitor blood pressure of patient frequently during catheter insertion and for the first 15 minutes of epidural administration.
   d.
   Insert a Foley catheter prior to epidural catheter placement.
   e.
   Monitor the patient for hypertension in response to epidural insertion.

Answer 34

ANS: B, C
A bolus of nondextrose fluid is recommended prior to epidural administration to prevent maternal hypotension. Ephedrine should be available at the bedside in case maternal hypotension is exhibited. Blood pressure should be monitored frequently during insertion and for the first 15 minutes of therapy. It is not necessary to insert a Foley catheter prior to epidural catheter placement. Hypertension is not a common clinical response to this treatment but hypotension is.

Question 35

2. While developing an intrapartum care plan for the patient in early labor, it is important that the nurse recognize that psychosocial factors may influence a woman’s experience of pain. These include which of the following? (Select all that apply.)
   a.
   Culture
   b.
   Anxiety and fear
   c.
   Support systems
   d.
   Preparation for childbirth
   e.
   Previous experiences with pain

Answer 35

ANS: A, B, C, D, E
Culture: A woman’s sociocultural roots influence how she perceives, interprets, and responds to pain during childbirth. Some cultures encourage loud and vigorous expressions of pain, whereas others value self-control. The nurse should avoid praising some behaviors (stoicism) while belittling others (noisy expression).
Anxiety and fear: Extreme anxiety and fear magnify sensitivity to pain and impair a woman’s ability to tolerate it. Anxiety and fear increase muscle tension in the pelvic area, which counters the expulsive forces of uterine contractions and pushing efforts.
Support systems: An anxious partner is less able to provide help and support to a woman during labor. A woman’s family and friends can be an important source of support if they convey realistic and positive information about labor and birth.
Preparation for childbirth: This does not ensure a pain-free labor. Preparation does reduce anxiety and fear. It also allows a woman to rehearse for labor.
Previous experiences with pain: Fear and withdrawal are natural responses to pain during labor.
Learning about these normal sensations ahead of time helps a woman suppress her natural reactions of fear regarding the impending birth. If a woman previously had a long and difficult labor, she is likely to be anxious. She may also have learned ways to cope and may use these skills to adapt to the present labor experience.

Question 36

3. The nurse detects hypotension in a laboring patient after an epidural. Which actions should the nurse plan to implement? (Select all that apply.)
   a.
   Encourage the patient to drink fluids.
   b.
   Place the patient in a Trendelenburg position.
   c.
   Administer a normal saline bolus as prescribed.
   d.
   Administer oxygen at 8 to 10 L/minute per face mask.
   e.
   Administer IV ephedrine in 5- to 10-mg increments as prescribed.

Answer 36

ANS: C, D, E
If hypotension occurs after an epidural has been placed, techniques such as a rapid nondextrose IV fluid bolus, maternal repositioning, and oxygen administration are implemented. If those interventions are ineffective, IV ephedrine in 5- to 10-mg increments can be prescribed to promote vasoconstriction to raise the blood pressure. The patient in active labor should not be encouraged to drink fluids. In a Trendelenburg position, the body is flat, with the feet elevated. This would not be a position to use for a pregnant patient.

Question 37

4. The nurse is preparing a patient for a cesarean birth scheduled to be performed under general anesthesia. Which should the nurse plan to administer, if ordered by the health care provider, to prevent aspiration of gastric contents? (Select all that apply.)
   a.
   Citric acid (Bicitra)
   b.
   Ranitidine (Zantac)
   c.
   Hydroxyzine (Vistaril)
   d.
   Glycopyrrolate (Robinul)
   e.
   Promethazine (Phenergan)

Answer 37

ANS: A, B, D
To prevent aspiration of gastric contents during general anesthesia administration of medications to raise the gastric pH and make secretions less acidic, such as citric acid (Bicitra) and ranitidine (Zantac) may be prescribed. In addition, medications to reduce secretions, such as glycopyrrolate (Robinul) may be prescribed. Hydroxyzine (Vistaril) and promethazine (Phenergan) are used to prevent and relieve nausea often associated with opioids.

Question 38

1. The health care provider’s prescription reads diphenhydramine (Benadryl), 25 mg IV stat. The medication vial reads diphenhydramine (Benadryl), 50 mg/mL. The nurse should prepare how many milliliters to administer the correct dose? Record your answer to one decimal point. _____ mL

Answer 38

0.5
Desired/available volume = milliliters per dose
25 mg/50 mg 1 mL = 0.5 mL/dose

Question 39

2. The nurse is administering fentanyl (Sublimaze) to a patient in labor. The health care provider’s prescription reads fentanyl (Sublimaze), 100 mcg IV stat. The medication vial reads fentanyl (Sublimaze), 50 mcg/mL. The nurse should prepare how many milliliters to administer the correct dose? Record your answer as a whole number. _____ mL

Answer 39

ANS:
2
Desired/available volume = milliliters per dose
100 mcg/50 mcg 1 mL = 2 mL/dose