Correct Answer: B

Rationale: In a client with uterine hypotonicity and postpartum hemorrhage, the priority is to address the risk of hypovolemic shock, which can lead to vital organ perfusion compromise and potentially death. Massaging the client's fundus helps to control bleeding by promoting uterine contraction and reducing blood loss, making it the nurse's priority intervention in this situation. Checking capillary refill may be important in assessing perfusion status but is not the priority over controlling the hemorrhage. Inserting an indwelling urinary catheter is not the priority in managing postpartum hemorrhage. Although preparing for a blood transfusion may be necessary, addressing the primary cause of bleeding by massaging the fundus takes precedence to stabilize the client's condition.

Correct Answer: C

Rationale: Attention-focusing and distraction techniques are types of nonpharmacological care that are effective in relieving labor pain.

Correct Answer: D

Rationale: After an amniocentesis, the priority nursing intervention is to monitor the fetal heart rate (FHR) as the greatest risk to the client and fetus is fetal death. This monitoring helps in early identification of any fetal distress or compromise, allowing prompt intervention to ensure fetal well-being. Checking the client's temperature (Choice A) is not the priority as monitoring the fetus is crucial for immediate assessment. Observing for uterine contractions (Choice B) is important but not the priority after an amniocentesis. Administering Rho(D) immune globulin (Choice C) is typically done to Rh-negative clients after procedures that may lead to fetal-maternal hemorrhage, not immediately after an amniocentesis.

Correct Answer: A

Rationale: The correct answer is A: Hypertension. Carboprost is a vasoconstrictor medication used to control postpartum hemorrhage by contracting the uterus. One of the adverse effects of carboprost is hypertension due to its vasoconstrictive properties. Hypertension can occur as a result of increased peripheral vascular resistance. Choices B, C, and D are incorrect. Hypothermia, constipation, and muscle weakness are not typically associated with the administration of carboprost. It is crucial for the nurse to monitor the client's blood pressure closely while on carboprost to promptly detect and manage hypertension.

Correct Answer: B

Rationale: The client is in the transition phase of labor, characterized by cervical dilatation of 8 to 10 cm and contractions every 2 to 3 minutes, each lasting 45 to 90 seconds. In this phase, the cervix is nearly fully dilated, preparing the client for the pushing stage. The active phase of labor typically involves cervical dilatation from 4 to 7 cm, whereas the latent phase is the early phase of labor when the cervix dilates from 0 to 3 cm. Descent is not a phase of labor but rather refers to the movement of the fetus through the birth canal during the second stage of labor.