Doxycycline 75 mg in 100 milliliters of D5W is to be administered over 1 hour using intravenous tubing with a calibration of 30gtt/mL. How many drops per minute should be given? (Only type in the number)
The Correct Answer is ["50"]
Drip rate (gtt/min)=Volume to be infused ÷ Time
= (100ml ÷ 60 min )× 30 gtt/ml
= 50 gtt/min
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
a) Report signs of corneal rejection to the physician: Cloudiness may indicate graft rejection, requiring immediate medical attention.
b) Elevate the patient's head and encourage increased fluid intake: This can help reduce intraocular pressure but does not address corneal rejection.
c) Reassure the patient that cloudiness is normal for several weeks: Persistent cloudiness is not typical and warrants evaluation.
d) Prepare the patient for emergency surgery: Emergency surgery is not the first step unless complications are severe.
Correct Answer is A
Explanation
a) Gradual hearing loss: Meniere's disease is characterized by progressive hearing loss due to fluid buildup in the inner ear, which affects hearing.
b) Retracted eardrum: This is typically seen in conditions like otitis media, not Meniere's disease, which involves the inner ear.
c) Bilateral ear pain: Meniere's disease usually causes vertigo and hearing loss rather than pain, and it often affects one ear more than both.
d) Impacted cerumen: Impacted cerumen is not associated with Meniere's disease. It is a separate issue related to earwax buildup.
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