A nurse is caring for a client in active labor who has meconium staining of the amniotic fluid. The nurse notes a reassuring fetal heart rate (FHR) tracing from the external fetal monitor. Which of the following actions should the nurse perform?

The correct answer is A. Decreased platelet count.

A. Decreased platelet count: ITP is characterized by a decreased platelet count. It is an autoimmune disorder where the immune system attacks and destroys platelets, leading to a reduction in the number of circulating platelets.

B. Increased erythrocyte sedimentation rate (ESR): ITP is not typically associated with an increased ESR. ESR is a marker of inflammation, and ITP is primarily a disorder of platelet destruction rather than inflammation.

C. Decreased megakaryocytes: ITP is often associated with normal or increased numbers of megakaryocytes in the bone marrow. Megakaryocytes are the precursor cells for platelets, and their increased presence indicates that the bone marrow is trying to produce more platelets to compensate for the destruction occurring in the bloodstream.

D. Increased WBC: ITP primarily affects platelet counts and does not necessarily lead to an increased white blood cell (WBC) count. The primary concern in ITP is the risk of bleeding due to low platelet levels.

The correct answer is A.

A. Shortness of breath: Shortness of breath can be a serious side effect of combined oral contraceptives (COCs) and may indicate a potential risk of a blood clot or other cardiovascular issues. It is crucial for the client to seek medical attention promptly if experiencing shortness of breath.

B. Breakthrough bleeding: Breakthrough bleeding is a common side effect of COCs, especially during the first few months of use. While it can be bothersome, it is generally not considered a serious adverse effect. However, the healthcare provider may need to adjust the dosage or type of contraceptive if breakthrough bleeding persists.

C. Vomiting: Vomiting can decrease the absorption of COCs, and if vomiting occurs within a few hours after taking the pill, a backup form of contraception may be needed. However, it is not necessarily an adverse effect that requires immediate notification unless it leads to an inability to take the medication consistently.

D. Breast tenderness: Breast tenderness is a common side effect of hormonal contraceptives and is generally not considered a serious adverse effect. Clients are often advised to monitor for changes in breast tenderness, but it does not require immediate notification.