A nurse is preparing to administer lorazepam 1 mg PO to a client who has insomnia and who cannot swallow oral tablets. Available is lorazepam oral solution 2 mg/mL. How many mL should the nurse plan to administer? (Round to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.5"]
Ordered dose: 1 mg
Available concentration: 2 mg/mL
Volume to administer= Ordered dose / Concentration
=1mg / 2mg/ml
= 0.5ml
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Whooping cough. Pertussis is commonly called "whooping cough" due to the characteristic "whooping" sound heard during coughing fits.
B. Fifth disease. Fifth disease is caused by parvovirus B19, not Bordetella pertussis, the bacteria causing pertussis.
C. Chickenpox. Chickenpox is caused by the varicella-zoster virus and has no relation to pertussis.
D. Mumps. Mumps is caused by the mumps virus, unrelated to pertussis.
Correct Answer is A
Explanation
A. "I should place a cool mist humidifier in his room.": Children with Down Syndrome often have narrow nasal passages and a tendency toward respiratory infections. A cool mist humidifier helps keep the airways moist, reducing irritation and easing breathing.
B. "I should expect him to have frequent diarrhea.": Diarrhea is not a common symptom associated with Down Syndrome; constipation is more frequent due to low muscle tone.
C. "I should expect him to grow faster in length than other infants.": Infants with Down Syndrome tend to have slower growth rates and may not reach the same length or weight milestones as peers.
D. "I should avoid the use of lotion on his skin.": Infants with Down Syndrome often have dry, sensitive skin, and the use of lotion is encouraged to prevent dryness and cracking.
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