A nurse is analyzing a fetal heart monitor strip and identifies a sinusoidal fetal heart rate pattern, which has been occurring for 30 min. Which of the following actions should the nurse take at this time?
Decrease the client's IV fluids
Prepare the client for an emergent birth.
Turn the client to a supine position
Document the findings.
The Correct Answer is B
A) Decrease the client's IV fluids:
Sinusoidal fetal heart rate patterns are concerning and typically indicate severe fetal distress, which is often associated with conditions such as fetal anemia, hypoxia, or central nervous system (CNS) damage. Decreasing IV fluids is not an appropriate response to a sinusoidal pattern. The primary focus should be on fetal well-being, not fluid management, in this situation.
B) Prepare the client for an emergent birth:
This pattern is typically associated with severe fetal compromise and is an ominous sign. Immediate intervention is required, and emergent delivery may be necessary to prevent further fetal distress and potential harm. The nurse should promptly notify the healthcare provider and prepare the client for an emergency cesarean delivery or other urgent interventions.
C) Turn the client to a supine position:
The supine position is not recommended for managing fetal distress, as it may decrease uterine blood flow and worsen the situation, especially if the fetus is experiencing hypoxia. The appropriate intervention for addressing a sinusoidal heart rate pattern is not repositioning the client in a supine position, but rather preparing for emergency delivery and providing immediate support to stabilize both mother and fetus.
D) Document the findings:
While it is important to document any fetal heart rate pattern, sinusoidal patterns require immediate action. Documentation alone is not sufficient in this case, as it does not address the potential life-threatening situation for the fetus. The nurse should not delay action, and the focus should be on preparing for emergency birth and notifying the healthcare provider immediately.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D"]
Explanation
A) Contractions that increase in intensity:
This is a hallmark sign of true labor. In true labor, contractions become progressively more intense, frequent, and regular. They also do not subside with rest or changes in activity. The intensity of contractions gradually increases as the cervix dilates and effaces, signaling the onset of labor.
B) Leakage of fluid from the vagina:
Leakage of fluid from the vagina, particularly if it is clear and odorless, is indicative of rupture of membranes, which can occur in true labor. If the membranes rupture and there is a continuous leakage of fluid, it is important for the client to contact the healthcare provider as it may signal the onset of labor. This is a significant sign of labor, especially if accompanied by contractions.
C) Increased bladder pressure:
Increased bladder pressure can occur in pregnancy, especially as the uterus grows and presses on the bladder. However, bladder pressure alone is not a definitive sign of true labor. It can also be a common complaint during late pregnancy, even before labor begins. This symptom would not be specific to true labor.
D) Blood-tinged vaginal mucus:
A bloody show, or blood-tinged mucus, is another classic sign of true labor. This happens as the cervix begins to soften, dilate, and efface, causing small blood vessels in the cervix to break. The bloody show is typically a pink or brownish mucus discharge and can occur just before labor starts, signaling that the cervix is changing in preparation for delivery.
E) Uterine contractions that decrease with rest:
This is a characteristic of false labor (Braxton Hicks contractions). In false labor, contractions tend to decrease or stop when the woman changes position, rests, or hydrates. On the other hand, in true labor, contractions persist and increase in intensity and frequency even with rest or hydration. Therefore, this is not a sign of true labor.
Correct Answer is C
Explanation
A) Goodell’s sign:
Goodell's sign refers to the softening of the cervix that occurs early in pregnancy, typically around 4–6 weeks. It is a probable sign of pregnancy due to increased vascularity and hormonal changes. However, it does not describe the movement of the fetus or the sensation felt by the provider when pressure is applied to the cervix.
B) Lightening:
Lightening refers to the sensation of the fetus dropping or descending into the pelvic cavity, which typically happens in the later stages of pregnancy (around 36 weeks or later). It is not related to the fetal movement felt by the provider through upward pressure on the cervix, but rather to the physical repositioning of the fetus as it prepares for labor.
C) Ballottement:
Ballottement is the correct term for the movement of the fetus that can be felt by the provider when upward pressure is applied to the cervix. This technique involves a gentle tapping or pushing on the cervix, causing the fetus to rise and then "bounce" back. This is a probable sign of pregnancy, typically noticeable between 16 and 18 weeks gestation.
D) Chadwick's sign:
Chadwick’s sign refers to the bluish discoloration of the cervix, vagina, and vulva due to increased blood flow and is often an early sign of pregnancy. It does not relate to the movement of the fetus felt by the provider, but rather to changes in the color of the genital tissues.
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