FREE NARM Pharmacology and Medications Questions and Answers
Which medication is commonly used to manage postpartum hemorrhage due to uterine atony?
Oxytocin (Pitocin) is commonly used to manage postpartum hemorrhage caused by uterine atony. It stimulates uterine contractions to help the uterus return to its pre-pregnancy size and reduce bleeding. Methylergometrine (Methergine) is also used for postpartum hemorrhage, but it is usually considered if oxytocin alone is insufficient.
What is the primary use of magnesium sulfate in obstetric care?
Magnesium sulfate is primarily used to treat severe preeclampsia and prevent seizures in patients with eclampsia. It works as a neuroprotective agent and helps manage the complications associated with high blood pressure during pregnancy.
Which of the following is a potential side effect of administering epidural anesthesia during labor?
Epidural anesthesia can lead to decreased blood pressure due to its effects on the autonomic nervous system, which may reduce the body’s ability to regulate blood pressure. Monitoring and managing blood pressure is important when administering epidural anesthesia to prevent complications.
What is the purpose of administering Rho(D) immunoglobulin (RhoGAM) to a Rh-negative mother after delivery?
Rho(D) immunoglobulin (RhoGAM) is administered to Rh-negative mothers after delivery to prevent the development of antibodies against Rh-positive blood cells. This helps to prevent Rh incompatibility in future pregnancies, which can lead to hemolytic disease of the newborn.
Which medication is commonly used to control nausea and vomiting during pregnancy, especially in cases of hyperemesis gravidarum?
Ondansetron (Zofran) is commonly used to control nausea and vomiting, including in cases of hyperemesis gravidarum. It is a serotonin receptor antagonist that helps to alleviate severe nausea and vomiting during pregnancy, whereas diphenhydramine is an antihistamine that can also be used but is less specific for hyperemesis.