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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
Correct Answer: B
Rationale: The correct answer is B: Left occiput posterior. In this position, the baby's occiput is towards the mother's back, leading to increased back discomfort during labor. The baby's position can put pressure on the mother's sacrum and lower back, causing more pain. Choices A, C, and D do not involve the baby's occiput being posterior, so they would not result in the same level of back discomfort.
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The nurse is preparing to initiate intravenous (IV) access on a patient in the active phase of labor. Which size IV cannula is best for this patient?
- A. 18-gauge
- B. 20-gauge
- C. 22-gauge
- D. 24-gauge
Correct Answer: B
Rationale: The correct answer is B: 20-gauge. During active labor, a larger IV cannula is recommended to accommodate rapid fluid administration and potential blood loss. A 20-gauge cannula provides a good balance between flow rate and patient comfort. An 18-gauge cannula (choice A) may be too large and cause discomfort, while 22-gauge (choice C) and 24-gauge (choice D) may not allow for adequate fluid administration in a timely manner.
The nurse thoroughly dries the infant immediately after birth primarily to
- A. reduce heat loss from evaporation.
- B. stimulate crying and lung expansion.
- C. increase blood supply to the hands and feet.
- D. remove maternal blood from the skin surfac
Correct Answer: A
Rationale: The correct answer is A because drying the infant helps reduce heat loss through evaporation, preventing hypothermia. Wet skin can lead to rapid heat loss. This is critical for newborns who are at risk of temperature instability.
Choice B is incorrect because drying the infant is not primarily done to stimulate crying and lung expansion. Choice C is incorrect because drying does not increase blood supply to the hands and feet. Choice D is incorrect because maternal blood is typically cleared from the infant's skin through other means, not primarily by drying.
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
Correct Answer: A
Rationale: The correct answer is A: Right occiput posterior fetal position during labor. This position can lead to intense back pain and prolonged labor, affecting pain perception. A posterior position can put pressure on the sacrum and cause increased discomfort. In contrast, choices B, C, and D do not directly impact pain perception during labor. Choice B, Bishop score of 10, indicates favorable conditions for labor progress but does not necessarily affect pain perception. Choice C, Gynecoid pelvis, refers to a common pelvis shape that may facilitate labor but does not directly influence pain tolerance. Choice D, Absence of Ferguson's reflex, is related to the ability to push effectively but is not directly linked to pain perception.
When caring for a patient in labor who is considered to be at low risk, which assessments should be included in the plan of care? (Select all that apply.)
- A. Check the DTR each shift.
- B. Monitor and record vital signs frequently during the course of labor.
- C. Document the FHR pattern, noting baseline and response to contraction patterns.
- D. Indicate on the EFM tracing when maternal position changes are don
Correct Answer: B
Rationale: The correct answer is B: Monitor and record vital signs frequently during the course of labor. This is essential to ensure the patient's physiological stability and detect any deviations that may indicate complications. Checking the DTR (Choice A) is not relevant for low-risk patients in labor. Documenting the FHR pattern (Choice C) is important, but not as crucial as monitoring vital signs. Indicating maternal position changes on the EFM tracing (Choice D) is beneficial but not a priority assessment for low-risk patients. Vital sign monitoring is the most critical assessment for ensuring the well-being of the patient in labor.
A patient in active labor is experiencing hypotension after receiving an epidural block. What is the nurse's first action?
- A. Administer a fluid bolus as prescribed.
- B. Elevate the patient's legs.
- C. Place the patient in a side-lying position.
- D. Notify the anesthesiologist immediately.
Correct Answer: C
Rationale: The correct answer is C. Placing the patient in a side-lying position is the first action because it helps to improve venous return, cardiac output, and blood pressure by increasing blood flow to the heart and brain. This can help alleviate hypotension associated with epidural block. Elevating the legs (choice B) may not be as effective in improving blood flow in this situation. Administering a fluid bolus (choice A) may be necessary but should not be the initial action. Notifying the anesthesiologist (choice D) is important, but addressing the patient's immediate physiological needs should come first.