Which is a potential serious adverse effect associated with mannitol (Osmitrol)?
Fever
Fluid overload
Bradycardia
Anaphylaxis
The Correct Answer is B
a) Fever: Fever is not a common adverse effect of mannitol.
b) Fluid overload: Mannitol is an osmotic diuretic, and while it helps reduce fluid in the brain, it can sometimes lead to fluid retention and overload in other parts of the body.
c) Bradycardia: Bradycardia is not a typical adverse effect of mannitol.
d) Anaphylaxis: Although rare, anaphylaxis is a potential but not common adverse effect of mannitol. It is more likely to cause fluid and electrolyte disturbances.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
a) 2 weeks: It’s typically too early for fitting a prosthesis after enucleation. Healing time is required before the fitting.
b) 4 weeks: While closer, the patient will likely need a longer healing period before fitting.
c) 8 weeks: Generally, a prosthesis can be fitted around 8 weeks post-enucleation, allowing enough time for the eye socket to heal and settle.
d) 12 weeks: Although healing may take longer, 8 weeks is the most common timeframe for prosthesis fitting.
Correct Answer is A
Explanation
a) Avoid bending at the waist: Avoiding bending at the waist reduces the risk of increasing intraocular pressure, which could interfere with healing after cataract extraction.
b) Seeing flashes of light is an expected finding following extraction: Seeing flashes of light can be a sign of retinal detachment, which should be reported to a provider immediately.
c) Remove the eye shield at bedtime: The eye shield should be worn while sleeping to protect the eye, typically for several weeks after surgery.
d) Limit the use of laxatives if constipated: This is generally not a concern in cataract surgery aftercare. Stool softeners may be recommended instead to prevent straining.
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