A nurse is caring for a pregnant client at 20 weeks gestation who has been diagnosed with cervical incompetence. Which nursing intervention is the priority for this client?
1Maintain strict bed rest with bathroom privileges only✓ 정답
2Encourage frequent ambulation to promote circulation
3Position the client in high Fowler's position during rest
4Perform daily cervical examinations to monitor dilation
해설
Strict bed rest with bathroom privileges only is the priority to reduce pressure on the incompetent cervix and prevent further dilation. Other options like ambulation, high Fowler's position, or frequent cervical exams could increase cervical stress or risk of infection.
Core Nursing ExplanationKey Concept Analysis: This question tests the priority nursing intervention for Cervical incompetence (Incompetent cervix), a condition where the cervix begins to dilate and efface prematurely in the second trimester without contractions or labor. The core pathophysiology involves a structurally weak cervix that cannot remain closed under the increasing weight of the growing pregnancy. The primary goal of management is to prevent Preterm birth and pregnancy loss by reducing any pressure or stress on the cervix.
Answer Rationale: Key Point! The priority intervention is Strict bed rest with bathroom privileges only. This is the cornerstone of conservative management. The rationale is to minimize gravitational and physical pressure on the cervix, thereby decreasing the risk of further, painless dilation. Bed rest, often in a slight Trendelenburg or side-lying position, helps keep the weight of the uterus off the cervix. Bathroom privileges are allowed to maintain basic hygiene and dignity but are kept to a minimum.
Distractor Analysis:
Watch out for confusion!Option ②, "Encourage frequent ambulation to promote circulation," is contraindicated. While ambulation is generally healthy in pregnancy, for cervical incompetence, it increases intra-abdominal pressure and gravitational force on the weakened cervix, potentially accelerating dilation. Option ③, "Position the client in high Fowler's position during rest," is incorrect. High Fowler's position increases gravitational pull on the uterus and cervix. The recommended position is often flat or with the hips elevated (modified Trendelenburg) or side-lying to reduce cervical pressure. Option ④, "Perform daily cervical examinations to monitor dilation," is dangerous and incorrect. Frequent digital cervical exams are avoided because they can introduce infection and mechanically stimulate the cervix, potentially triggering contractions or further dilation. Monitoring is typically done via ultrasound (transvaginal cervical length measurement) to assess the cervix without physical intrusion.
Related Concepts: The definitive treatment for cervical incompetence is a Cervical cerclage, a surgical procedure to stitch the cervix closed. Bed rest is a key component of both pre- and post-cerclage care. Nursing care also focuses on monitoring for signs of Preterm labor (e.g., contractions, pelvic pressure, change in vaginal discharge) and providing emotional support due to the high anxiety associated with a high-risk pregnancy.
Concept Summary
Concept
Key Points
Cervical Incompetence
Painless, progressive dilation/effacement in 2nd trimester. Risk factor for preterm birth.
Pathophysiology
Structurally weak cervix fails under uterine/gestational pressure.
Primary Goal
Maintain pregnancy to viability (≥24 weeks) and beyond.
Medical Treatment
Cervical cerclage (McDonald or Shirodkar procedure).
Nursing Priority
Bed rest to reduce cervical pressure and stress.
Key Assessment
Monitor for signs of preterm labor or infection. Use ultrasound, not frequent digital exams.
Side-by-Side Comparison!
Condition
Typical Presentation
Key Nursing Intervention
Rationale
Cervical Incompetence
Painless dilation in 2nd trimester, often history of 2nd trimester losses.
Strict bed rest, prepare for possible cerclage.
Reduce gravitational/physical pressure on the weak cervix.
Preterm Labor
Regular, painful contractions with cervical change before 37 weeks.
Administer tocolytics (e.g., nifedipine), corticosteroids for fetal lung maturity.
Stop contractions and promote fetal lung development if delivery is imminent.
Placenta Previa
Painless, bright red vaginal bleeding in 2nd/3rd trimester.
Bed rest, monitor bleeding, prepare for possible C-section.
Prevent hemorrhage; avoid anything that could disturb the placenta (e.g., vaginal exams).
Anatomy, Physiology & Pharmacology Points
Anatomy: The cervix is the lower, narrow part of the uterus that connects to the vagina. Its internal os must remain closed during pregnancy.
Physiology: As the uterus grows, increased intrauterine pressure and the weight of the fetus/fluid are exerted downward. A competent cervix resists this pressure.
Procedure (Cerclage): A non-absorbable suture is placed around the cervix at the level of the internal os, typically between 12-14 weeks, and is removed around 36-37 weeks or at the onset of labor.
Memory Tips
Think "Gravity is the Enemy": For an incompetent cervix, keeping the client horizontal (bed rest) fights gravity's pull on the uterus.
Contrast with Preterm Labor: Incompetent cervix = painless dilation. Preterm labor = painful contractions. Different priorities!
High-Frequency NCLEX Topics
This is a classic priority-setting and safety question. The NCLEX loves to test:
1. Identifying the priority intervention for a high-risk obstetric condition.
2. Knowing contraindicated actions (like ambulation or frequent cervical exams here).
3. Differentiating management between similar-sounding conditions (incompetent cervix vs. preterm labor).
Watch Out for Question Variations!
Shift from Intervention to Assessment: "The nurse is monitoring a client with cervical incompetence. Which finding should be reported immediately?" (Answer: Signs of preterm labor or rupture of membranes).
Shift to Post-Procedure Care: "A client has just had a cervical cerclage placed. Which client statement indicates effective teaching?" (Answer: "I will call if I have any fever, bleeding, or contractions," and "I need to stay on bed rest.").
Shift to Patient Education: "Which instruction is most important for the nurse to give a client with cervical incompetence?" (Answer: "Maintain bed rest and only get up to use the bathroom.").
Nursing Clinical Practice GuideClinical Scenario: You are assigned to care for Maria, a 22-year-old G2P0010 at 19 weeks gestation. Her first pregnancy ended in a loss at 18 weeks. A routine ultrasound today shows cervical shortening and funneling. The obstetrician diagnoses cervical incompetence and admits her for strict bed rest and possible cerclage tomorrow.
Nursing Intervention Strategy:
Assessment: Perform a thorough admission assessment focusing on vital signs, any subjective reports of pelvic pressure, cramping, or increased vaginal discharge. Do not perform a digital cervical exam. Review the ultrasound report for cervical length.
Nursing Diagnosis: Risk for preterm labor related to cervical insufficiency. Anxiety related to threat to pregnancy.
Planning & Implementation:
Activity: Enforce strict bed rest. Explain the rationale clearly to Maria and her family. Place a "Bed Rest" sign. Assist with positioning—often slight Trendelenburg or left lateral recumbent.
Privileges: Allow bathroom privileges with assistance. Provide a bedside commode if possible to minimize getting up.
Monitoring: Monitor for signs of labor (contractions, ROM) or infection (fever, foul discharge). Use a Doppler for fetal heart tones regularly.
Education & Support: Educate on signs to report. Provide emotional support. Discuss the cerclage procedure, if planned.
Patient Safety and Precautions:
Absolute Contraindication: No vaginal exams, douching, or sexual intercourse.
Infection Control: Meticulous perineal care. Monitor for signs of chorioamnionitis.
Fall Prevention: When Maria gets up for the bathroom, assist her. Dizziness from prolonged bed rest is a risk.
Nursing Procedure & Medication FlowPre-Cerclage Care: Ensure informed consent is signed. Administer preoperative medications as ordered (may include antibiotics, tocolytics, or sedation). Post-Cerclage Care: Continue strict bed rest. Monitor for complications: rupture of membranes, bleeding, infection, or onset of labor. Administer prophylactic antibiotics or tocolytics if prescribed. Pain management is typically minimal. Discharge Planning: Reinforce home bed rest instructions. Schedule follow-up for ultrasound cervical length checks. Provide clear guidelines on when to call the provider (contractions, fluid leak, bleeding, fever).
A Word from Your Senior Nurse
"Caring for a patient with cervical incompetence is all about being a vigilant guardian for a very fragile hope. Your role in enforcing bed rest might seem simple, but it is profoundly powerful—it directly supports the structural integrity keeping the baby safe. Remember, these patients are often terrified of another loss. Your calm, knowledgeable explanation of 'why bed rest' can turn their anxiety into cooperation. In clinicals and on the NCLEX, always link the intervention (bed rest) back to the pathophysiology (reducing pressure on a weak cervix). That's the kind of critical thinking that saves pregnancies and passes exams!"
Cervical Incompetence — A condition characterized by painless, progressive dilation and effacement of the cervix during the second trimester, often leading to mid-trimester pregnancy loss or preterm birth.
Cervical Cerclage — A surgical procedure where a stitch (suture) is placed around the cervix to reinforce it and keep it closed during pregnancy, typically performed between 12-14 weeks gestation.
Preterm Labor — Regular uterine contractions with cervical change occurring after 20 weeks and before 37 weeks of gestation. Distinguished from cervical incompetence by the presence of painful contractions.
Bed Rest — A prescribed limitation of activity, often to a recumbent position, to reduce physical stress and gravitational pressure on a body part—in this case, the cervix—as a therapeutic intervention.
Transvaginal Ultrasound — An imaging procedure used to accurately measure cervical length and assess for funneling (dilation of the internal os) without the risks associated with digital cervical examination.