Correct Answer: C

Rationale: When the fetal position is left occipital anterior, the point of maximum intensity of the fetal heart is best heard in the left lower quadrant of the client's abdomen. Placing the ultrasound transducer in the left lower quadrant allows for optimal detection of fetal heart tones in this specific fetal position.
Choice A (Left upper quadrant) is incorrect as it is not where the fetal heart tones are best heard in this scenario.
Choice B (Right upper quadrant) is also incorrect as it is not the recommended area for assessing fetal heart tones in a left occipital anterior position.
Choice D (Right lower quadrant) is incorrect as the focus should be on the left side due to the fetal position mentioned.

Correct Answer: D

Rationale: The correct answer is D: Begin FHR monitoring. The priority intervention when a client's water breaks is to assess the fetal well-being due to the risk of umbilical cord prolapse. Monitoring the fetal heart rate (FHR) will help the nurse ensure the fetus's well-being. Performing Nitrazine testing (choice
A) or assessing the fluid (choice
B) may provide information about the rupture of membranes but does not directly address fetal well-being. Checking cervical dilation (choice
C) is important but not the priority when the client's water has broken.

Correct Answer: C

Rationale: A weight gain of 2.2 kg (4.8 lb) in a week is above the expected reference range for a client at 38 weeks of gestation and could indicate complications such as preeclampsia or gestational hypertension. Rapid weight gain at this stage requires immediate attention and should be reported to the provider for further evaluation and management.

Choices A, B, and D are not the priority findings to report to the provider at this stage of gestation. Blood pressure of 136/88 mm Hg is within normal limits in pregnancy, insomnia is common in the third trimester, and Braxton-Hicks contractions are expected in the third trimester as the body prepares for labor.

Correct Answer: B

Rationale: A newborn's respiratory rate can vary between 20 to 100 breaths per minute during the initial phase after birth. A respiratory rate as low as 18 breaths per minute at this early stage requires immediate nursing intervention. This finding necessitates further assessment to ensure adequate oxygenation and respiratory function. The other options, heart rate of 168/min, tremors, and fine crackles, are within normal limits for a full-term newborn and do not require immediate intervention.

Correct Answer: D

Rationale: During the taking-hold phase of postpartum behavioral adjustment, the new mother starts taking a stronger interest in her new role as a mother. This phase involves the mother focusing on the care of her newborn and acquiring parenting skills. Demonstrating how to perform a newborn bath is an appropriate intervention during this phase as it helps the mother actively engage in caring for her baby, which aligns with the developmental tasks of this phase.

Choices A, B, and C are incorrect as they do not specifically address the mother's need to actively engage in caring for her newborn during the taking-hold phase. Discussing contraceptive options, repeating information, and listening to reflections on the birth experience are more relevant to other phases of postpartum adjustment.