The healthcare provider prescribes magnesium sulfate 6 grams IV to be infused over 20 minutes for a client with preterm labor.

The IV bag contains "Magnesium sulfate 20 grams in dextrose 5% in water 500 mL.”. How many mL/hour should the nurse set the infusion pump? (Enter numerical value only.)

Choice A rationale

An audible murmur in a neonate with a ventricular septal defect (VSD) is a common finding and does not typically require immediate intervention. While it indicates a cardiac anomaly, it is not an emergency.

Choice B rationale

Fatigue after feedings in a neonate with patent ductus arteriosus (PDA) is a sign of increased cardiac workload, but it does not indicate an immediate life-threatening situation. It requires monitoring but not urgent intervention.

Choice C rationale

Elevated blood pressure in the upper extremity in a neonate with coarctation of the aorta is a concerning finding that indicates a narrowing of the aorta. While it requires prompt evaluation and management, it may not be as immediately critical as a hypercyanotic spell.

Choice D rationale

A neonate with Tetralogy of Fallot (TOF) experiencing hypercyanotic (Tet) spells and crying indicates a severe decrease in oxygenation and is an emergency. This condition requires immediate intervention to improve oxygenation and prevent complications such as brain damage or death. .

Choice A rationale

The client has a hemoglobin level of 12 g/dL and a hematocrit of 34%, which are within normal ranges for a postpartum woman. A blood transfusion is typically indicated for severe anemia or significant blood loss, neither of which is suggested by these lab results. Therefore, a blood transfusion is not warranted in this case.

Choice B rationale

Rubella vaccination is indicated for a client who is non-immune to rubella, as indicated by the laboratory results. Rubella vaccination is important to protect the client from contracting rubella in future pregnancies, which can cause serious congenital defects. Since the client is not currently pregnant and not immune, vaccination can be safely administered postpartum to prevent future rubella infections.

Choice C rationale

Penicillin G potassium is an antibiotic that might be used for a client who is group B Streptococcus positive to prevent neonatal infection during delivery. However, this client is group B Streptococcus negative, so there is no indication for this antibiotic. There is no need to administer Penicillin G potassium in this scenario.

Choice D rationale

Hepatitis B immunoglobulin is used for newborns of mothers who are hepatitis B surface antigen positive to prevent perinatal transmission of the virus. Since the client's lab results indicate she is hepatitis B surface antigen negative, there is no need for Hepatitis B immunoglobulin. The client and her newborn are not at risk of hepatitis B transmission, so this intervention is not required. .