Can you identify the structural anomalies that make up Tetralogy of Fallot?

Choice A rationale
Maternal bradycardia refers to a slower than normal heart rate in the mother. While it can affect the baby’s health, it doesn’t cause late decelerations on the fetal monitor.
Choice B rationale
Late decelerations are caused by uteroplacental insufficiency, which is a decrease in the blood flow to the placenta that reduces the amount of oxygen and nutrients transferred to the fetus. This is why the nurse would interpret late decelerations as indicating uteroplacental insufficiency.
Choice C rationale
Umbilical cord compression can cause variable decelerations, not late decelerations. Variable decelerations are abrupt decreases in the fetal heart rate, typically associated with contractions, and they vary in onset, depth, and duration.
Choice D rationale
Fetal head compression typically causes early decelerations, not late decelerations. Early decelerations are a mirror image of the contraction and are generally not a concern.

Choice A rationale
Acute rheumatic fever is a complication that can occur after an infection with group A streptococcus, which causes strep throat and sometimes scarlet fever. The most common symptoms of rheumatic fever include fever, painful and tender joints, pain in the chest, fatigue, fast heart rate, palpitations, and multiple-joint inflammation. Therefore, asking if the child has had a sore throat recently is relevant as it could indicate a recent strep throat infection, which is a common precursor to acute rheumatic fever.
Choice B rationale
While injuries can lead to various health complications, they are not directly related to the development of acute rheumatic fever. Acute rheumatic fever is primarily caused by an overreaction of the body’s immune system to a strep throat or scarlet fever infection.
Therefore, recent injuries would not typically be a relevant factor in a suspected case of acute rheumatic fever.
Choice C rationale
Acute rheumatic fever is not a congenital condition, meaning it is not present from birth. It develops as a complication of strep throat or scarlet fever. Therefore, asking if the child was born with a cardiac defect would not typically be relevant in a suspected case of acute rheumatic fever.
Choice D rationale
While aspirin is often used in the treatment of rheumatic fever to reduce inflammation and pain, it is not a cause of the condition. Therefore, asking if the child has been given aspirin in the past 2 weeks would not typically be relevant in a suspected case of acute rheumatic fever.