Magnesium Sulfate is being administered intravenously to a client for pregnancy-induced hypertension.
Which assessment finding should the nurse identify as a complication of this treatment?
Respiratory rate of 10 bpm.
Blood pressure of 148/94.
Deep tendon reflexes of +2.
Urine output of 70ml/hour.
The Correct Answer is A
Choice A rationale:
A respiratory rate of 10 bpm is significantly lower than the normal range for adults, which is typically 12-20 breaths per minute. This finding suggests respiratory depression, a potential complication of magnesium sulfate administration. Magnesium sulfate, when given intravenously, can lead to respiratory depression, hypotension, and loss of deep tendon reflexes. Monitoring respiratory rate is crucial to detect early signs of respiratory depression, allowing prompt intervention to prevent respiratory failure.
Choice B rationale:
A blood pressure of 148/94 mmHg is elevated and indicates hypertension. While hypertension is a known side effect of magnesium sulfate, a blood pressure reading alone is not specific enough to indicate a complication of treatment. It is essential to consider other vital signs and symptoms for a comprehensive assessment.
Choice C rationale:
Deep tendon reflexes of +2 are within the normal range and do not indicate a complication of magnesium sulfate administration. Hyperreflexia (exaggerated reflexes) is a sign of magnesium toxicity, but +2 reflexes are normal. Monitoring deep tendon reflexes is crucial, but the given value is within the normal range.
Choice D rationale:
An urine output of 70 ml/hour is within the normal range of urine output (30-60 ml/hour) for adults. While monitoring urine output is essential to assess renal function, this value does not indicate a complication of magnesium sulfate administration. Decreased urine output could suggest kidney injury, which is a potential complication of magnesium sulfate, but 70 ml/hour is within the normal range.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Fever as high as 40° C (104° F). Fever is not typically a common sign or symptom of chronic otitis media with effusion (OME). Chronic OME is characterized by the presence of fluid in the middle ear without signs of acute infection. While fever might occur in acute otitis media, it is not a typical feature of chronic OME.
Choice B rationale:
Severe pain in the ear. Severe pain in the ear is more commonly associated with acute otitis media rather than chronic otitis media with effusion. Chronic OME usually presents with a sensation of fullness or hearing loss in the affected ear due to the accumulation of fluid in the middle ear, but it does not cause severe ear pain.
Choice C rationale:
Nausea and vomiting. Nausea and vomiting are not typical signs or symptoms of chronic otitis media with effusion. These symptoms are more likely to occur in conditions affecting the inner ear or vestibular system, not in chronic OME.
Choice D rationale:
A feeling of fullness in the ear. A feeling of fullness in the ear is a common sign of chronic otitis media with effusion. The accumulation of fluid in the middle ear can cause a sense of fullness or pressure in the affected ear. This sensation might be accompanied by mild hearing loss.
Correct Answer is C
Explanation
Choice A rationale:
Rh incompatibility occurs when an Rh-negative mother is exposed to Rh-positive fetal blood, leading to the development of antibodies against Rh-positive blood cells. In this scenario, the infant of an Rh-negative mother and an Rh-positive father who is heterozygous for the Rh factor (Choice C) is more likely to have Rh incompatibility. This is because there is a higher chance that the fetus will be Rh-positive, and the mother, being Rh-negative, may produce antibodies against the Rh-positive cells of the baby, causing hemolytic disease of the newborn.
Choice B rationale:
If both the mother and the infant are Rh-negative (Choice B), there is no Rh incompatibility, as there is no Rh-positive blood to trigger an immune response in the mother.
Choice D rationale:
If both the mother and the infant are Rh-positive (Choice D), there is also no Rh incompatibility, as there is no Rh-negative blood to cause an immune reaction in the mother.
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