Nokea
A nurse is caring for four clients. For which of the following clients should the nurse auscultate the fetal heart rate during the prenatal visit?
- A. A client who has an ultrasound that confirms a molar pregnancy
- B. A client who has a crown-rump length of 7 weeks gestation
- C. A client who has a positive urine pregnancy test 1 week after missed menses
- D. A client who has felt quickening for the first time
Correct Answer: B
Rationale: The nurse should auscultate the fetal heart rate during the prenatal visit for the client who has a crown-rump length of 7 weeks gestation. At this stage, the fetal heart is usually visible on ultrasound, and auscultating the fetal heart rate can provide valuable information about the health and development of the fetus. It is an important part of prenatal care to monitor the fetal heart rate regularly to ensure the well-being of the baby. In the other scenarios provided:
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Which newborn reflex is assessed by stroking the cheek?
- A. Startle reflex
- B. Rooting reflex
- C. Babinski reflex
- D. Sucking reflex
Correct Answer: B
Rationale: The rooting reflex is observed when stroking the cheek, helping the newborn find the breast for feeding.
A nurse is caring for a client who is in the first stage of labor and is using pattern-paced breathing. The client says she feels lightheaded and her fingers are tingling. Which of the following actions should the nurse take?
- A. Administer oxygen via nasal cannula.
- B. Assist the client to breathe into a paper bag.
- C. Have the client tuck her chin to her chest.
- D. Instruct the client to increase her respiratory rate to more than 42 breaths per min.
Correct Answer: A
Rationale: The client is exhibiting signs of hyperventilation, which can occur as a result of rapid breathing techniques such as pattern-paced breathing during labor. Administering oxygen via nasal cannula can help the client rebalance her oxygen and carbon dioxide levels, which will alleviate the lightheadedness and tingling sensations she is experiencing. Oxygen therapy is the appropriate intervention for respiratory alkalosis caused by hyperventilation. Assisting the client to breathe into a paper bag or instructing her to increase her respiratory rate would exacerbate the hyperventilation and should be avoided. Tucking her chin to her chest is not an appropriate intervention in this situation.
A client at 35 weeks' gestation reports mild vaginal bleeding and no pain. What condition should the nurse suspect?
- A. Abruptio placentae.
- B. Placenta previa.
- C. Preterm labor.
- D. Urinary tract infection.
Correct Answer: B
Rationale: Painless vaginal bleeding in late pregnancy is a classic sign of placenta previa.
The nurse is assessing a client with suspected ectopic pregnancy. What is the most common symptom?
- A. Bright red vaginal bleeding.
- B. Severe lower abdominal pain.
- C. Increased fetal movement.
- D. Painless vaginal spotting.
Correct Answer: B
Rationale: Severe lower abdominal pain, often on one side, is a hallmark symptom of ectopic pregnancy.
The physician has determined the need for forceps. The nurse should explain to the patient that the need for forceps is indicated because
- A. Premature placental separation (also used for prolapsed cord and nonreasoning fetal HR)
- B. Her support person is exhausted
- C. To shorten the first stage of labor
- D. To prevent fetal distress
Correct Answer: A
Rationale: Forceps delivery is indicated in situations where there is fetal distress due to premature placental separation or nonreassuring fetal heart rate. Forceps are used to facilitate a quicker delivery and reduce the risk to the baby during such emergency situations. Forces are also used in cases of fetal distress due to a prolapsed cord where a quick delivery is necessary to relieve pressure on the umbilical cord.