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 D
Explanation
A. Pneumococcal conjugate vaccine (PCV): This vaccine is generally completed before the age of 5, so it is not typically administered at this stage.
B. Hepatitis B (HBV): The HBV series is usually completed during infancy and early childhood, so it is not needed at 5 years if the child is up to date.
C. Haemophilus influenzae type B (Hib): Hib is typically completed by 18 months of age and is not required for pre-kindergarten.
D. Measles, mumps, and rubella (MMR): A second dose of MMR is typically required at 4-6 years, aligning with pre-kindergarten vaccination schedules.
Correct Answer is B
Explanation
A. Describing manifestations of the illness: Preschoolers lack the cognitive ability to describe symptoms in detail.
B. Relating fears to magical thinking: Magical thinking is characteristic of preschoolers, and they may associate illness with punishment or fantastical causes.
C. Awareness of body function: This is more typical of school-age children, not preschoolers.
D. Understanding cause of illness: Preschoolers do not have the cognitive development to understand illness causation fully.
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