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. Move the child into a side-lying position: This is the priority action to maintain an open airway, promote drainage of vomit, and reduce the risk of aspiration.
B. Remove the child's eyeglasses: While helpful to prevent injury, it is not the priority action during an active seizure.
C. Time the seizure: Timing is important to assess the duration and severity of the seizure, but it does not address immediate safety concerns like aspiration.
D. Place a pillow under the child's head: While this may prevent head injury, repositioning to a side-lying position to prevent aspiration is more critical.
Correct Answer is C
Explanation
A. The child is confused and cannot remember anything regarding the seizure: Postictal confusion is normal after a seizure and does not require emergency services.
B. The child fell at the onset of the seizure: Falls can occur with seizures, but unless there is a suspected injury or prolonged seizure activity, calling 911 is unnecessary.
C. The seizure lasts more than 5 minutes: A seizure lasting more than 5 minutes is considered status epilepticus and is a medical emergency requiring immediate intervention.
D. The child is sleepy and lethargic after the seizure: Postictal sleepiness is a common and expected phase after a generalized seizure.
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