To maximize absorption, what supplement should a client take with calcium?

Correct Answer: A

Rationale: Vitamin D enhances calcium absorption.

Correct Answer: B

Rationale: Platelets are essential for blood clotting and preventing excessive bleeding. A platelet count of 300,000 per μL of blood is within the normal range for adults, indicating that the nurse can proceed with breastfeeding without concerns related to the platelet count. High platelet levels can be associated with conditions like thrombocytosis, which may increase the risk of blood clotting, but in this case, the platelet count is within the normal range. Therefore, the nurse can focus on other factors when determining the readiness for breastfeeding, such as the baby's ability to latch effectively and the mother's comfort and milk supply.

Correct Answer: B

Rationale: Among the options provided, the most effective birth control method is the copper intrauterine device (IUD). IUDs are over 99% effective at preventing pregnancy and provide long-term contraception without the need for daily management. Copper IUDs work by releasing copper ions that are toxic to sperm, thus preventing fertilization. It is a reversible form of birth control and can be easily removed if a person decides to become pregnant. Additionally, IUDs do not contain hormones, making them a suitable option for individuals who prefer non-hormonal birth control methods. It is advisable for the individual to discuss the possibility of using a copper IUD with their healthcare provider to determine if it is the right choice for them based on their specific health needs and preferences.

Correct Answer: A

Rationale: Plan B is available over-the-counter for individuals of all ages.

Correct Answer: A

Rationale: Immediately after birth, as the newborn takes its first breaths and transitions to breathing air, there is a rapid increase in oxygen levels in the blood. This sudden increase in oxygen causes the pulmonary vessels in the newborn's lungs to dilate. This dilation helps improve blood flow through the lungs, allowing for efficient exchange of oxygen and carbon dioxide. The dilation of pulmonary vessels is a normal physiologic response to the changing environment in the newborn's body after birth.

Correct Answer: A

Rationale: Chlamydia often causes painful urination.

Correct Answer: A

Rationale: The best response by the nurse is to reassure the primiparous patient that her increased pelvic pressure and urinary frequency could mean that the baby's head has descended further into the pelvis. This can indicate that labor is approaching, as the baby is getting into position for birth. It is important for the nurse to provide this information to ease the patient's concerns and help her understand the potential significance of these symptoms at 40 weeks' gestation.

Correct Answer: D

Rationale: Fluid loss is the primary cause of early weight loss.

Correct Answer: C

Rationale: Gestational diabetes increases the risk of fetal macrosomia, which can complicate delivery.