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. Speak slowly while facing the child: Facing the child helps them see lip movements and facial expressions, which aids communication.
B. Talk directly into the child's impaired ear: Shouting or talking directly into the ear is unhelpful and can distort sound further.
C. Stand above the child's eye level when speaking: Standing above the child can make communication difficult. The nurse should be at eye level to establish effective communication.
D. Speak loudly to the child: Speaking loudly can distort sound and is not helpful for a hearing-impaired child.
Correct Answer is D
Explanation
A. "Get the child tested for Reye's syndrome if the child exhibits fever, vomiting, and lethargy.": While these are symptoms of Reye's syndrome, prevention focuses on avoiding triggers like salicylates during viral illnesses, not merely recognizing symptoms.
B. "Use aspirin instead of acetaminophen for children with viral illness.": Aspirin increases the risk of Reye's syndrome in children with viral illnesses.
C. "Advise parents to have their children immunized against Reye's syndrome.": There is no vaccine for Reye's syndrome; prevention relies on avoiding salicylate use during viral infections.
D. "Avoid giving salicylate-containing medications to a child who has a viral syndrome.": Salicylates, such as aspirin, are the primary risk factor for Reye's syndrome, so avoidance is critical.
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