A nurse is conducting discharge teaching to parents about the care of their infant after cardiac surgery. The nurse instructs the parents to notify the physician of what conditions occur. (Select all that apply.).
Respiratory rate of 36 breaths/minute at rest.
Appetite slowly increasing.
Temperature above 37.7° C (100° F).
New, frequent coughing.
Turning blue or bluer than normal.
Correct Answer : C,D,E
The correct answer is choices A, C, D, and E.
Choice A rationale:
A respiratory rate of 36 breaths/minute at rest is concerning in a pediatric client, as it may indicate respiratory distress or an underlying respiratory condition.
Choice B rationale:
An increasing appetite is generally a positive sign and not typically concerning unless accompanied by other symptoms.
Choice C rationale:
A temperature above 37.7° C (100° F) is concerning as it indicates fever, which could be a sign of infection or other medical conditions.
Choice D rationale:
New, frequent coughing is concerning as it may indicate respiratory infections, asthma, or other respiratory issues.
Choice E rationale:
Turning blue or bluer than normal (cyanosis) is a serious symptom indicating inadequate oxygenation and requires immediate medical attention.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Pulmonary stenosis is characterized by a systolic ejection murmur best heard at the upper left sternal border. It does not typically produce a continuous machinery-like murmur. Pulmonary stenosis results from narrowing at the pulmonary valve, obstructing blood flow from the right ventricle to the pulmonary artery.
Choice B rationale:
A continuous machinery-like murmur is characteristic of patent ductus arteriosus (PDA). PDA is a congenital heart defect where the ductus arteriosus, a fetal blood vessel that should close after birth, remains open, allowing continuous blood flow between the aorta and pulmonary artery. This murmur is often best heard in the left infraclavicular region.
Choice C rationale:
Ventricular septal defect (VSD) typically produces a harsh holosystolic murmur heard best at the lower left sternal border. VSD is a hole in the septum separating the ventricles, allowing blood to flow from the higher-pressure left ventricle to the lower-pressure right ventricle.
Choice D rationale:
Coarctation of the aorta causes a murmur due to increased blood flow across the aortic valve. However, this murmur is not continuous and is usually systolic and best heard in the back over the left scapula.
Correct Answer is C
Explanation
Choice A rationale:
Magnesium sulfate is not given to improve patellar reflexes and increase respiratory efficiency (Choice A). It is primarily used to prevent and treat seizures (convulsions) in patients with preeclampsia and eclampsia.
Choice B rationale:
Magnesium sulfate does not shorten the duration of labor (Choice B). Its use is not related to the progression of labor but rather to prevent and control seizures in the context of preeclampsia and eclampsia.
Choice C rationale:
Preventing and treating convulsions (Choice C) is the main indication for administering magnesium sulfate in cases of severe preeclampsia and eclampsia. Magnesium sulfate acts as a central nervous system depressant, reducing the risk of seizures in these patients.
Choice D rationale:
Preventing a boggy uterus and lessening lochial flow (Choice D) are unrelated to the use of magnesium sulfate. These concerns are typically managed through uterine massage and other postpartum care measures, not magnesium sulfate administration.
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