A nurse is caring for a client who states he recently purchased lavender oil to use when he gets the flu.
The nurse should recognize which of the following findings as a potential contraindication for using lavender?

The correct answer is choice C: Initiate continuous cardiac monitoring.

Choice A rationale:

Implementing fluid restrictions is not recommended for a child with diabetic ketoacidosis (DKA). DKA is characterized by severe dehydration due to osmotic diuresis, and fluid replacement is a critical component of treatment to restore hydration and circulatory volume.

Choice B rationale:

Monitoring vital signs every 8 hours is not sufficient for a child with DKA. DKA is an acute, life-threatening condition that requires close monitoring of vital signs to detect changes in the patient’s condition promptly. Vital signs should be monitored more frequently, typically every 1 to 2 hours, depending on the severity of the DKA and institutional protocols.

Choice C rationale:

Continuous cardiac monitoring is recommended for a child with DKA. DKA can lead to serious electrolyte imbalances, such as hypokalemia, which can cause cardiac arrhythmias. Continuous cardiac monitoring allows for the early detection and treatment of these potential complications.

Choice D rationale:

Administering subcutaneous insulin 30 minutes before meals is not appropriate for the acute management of DKA. In DKA, insulin is typically administered intravenously to rapidly decrease blood glucose levels and correct metabolic acidosis. Subcutaneous insulin is not used until the patient is stable and able to eat.

The correct answer is choice A, B, D, and F.

Choice A rationale:

The presence of protein in the urine (proteinuria) is a sign of potential prenatal complication. Normally, urine should be protein negative. Proteinuria can be a sign of preeclampsia, a serious condition that includes high blood pressure and swelling, and can lead to preterm birth or other serious complications if not managed.

Choice B rationale:

The client’s blood pressure is 162/112 mm Hg, which is significantly higher than the normal range (less than 120/80 mm Hg). High blood pressure during pregnancy could indicate preeclampsia or other complications.

Choice C rationale:

The client’s respiratory rate is 16/min, which falls within the normal range (12-20 breaths per minute). Therefore, it does not indicate a potential prenatal complication.

Choice D rationale:

The client’s report of a severe headache unrelieved by acetaminophen is concerning. This could be a symptom of preeclampsia or other serious conditions and should be investigated further.

Choice E rationale:

The client’s gravida/parity (G3 P2 with one preterm birth) does not directly indicate a potential prenatal complication. However, a history of preterm birth could put the client at higher risk for another preterm birth.

Choice F rationale:

The client’s report of decreased fetal movement is concerning. Decreased fetal movement can be a sign of fetal distress or other complications and should be investigated further.

Choice G rationale:

The client’s urine does not contain ketones, which would indicate that the body is using fat for energy instead of glucose. This could occur in cases of poor nutrition or gestational diabetes. Since the urine is ketone negative, this does not indicate a potential prenatal complication.