If a laminar flow hood is turned off, it must be run for _______ minutes before it can be used again.
a. 10
b. 20
c. 30
d. 60
c. 30
You might also like to view...
When assessing the abdomen, how long must the nurse listen to the abdomen to be able to accurately chart that bowel sounds are absent?
a. 30 seconds in each quadrant c. 3 minutes b. 1 minute d. 5 minutes
Identify the component missing from this medication order: Gentamicin sulfate p.o. q12h à— 10 days
a. Dose of the medication b. Name of the medication c. Frequency/time interval of administration d. Route of administration
Congenital aganglionic megacolon (Hirschsprung’s disease) involves inadequate motility of the colon caused by neural malformation of which nervous system?
a. Central b. Parasympathetic c. Sympathetic d. Somatic
A patient diagnosed with delirium has become agitated and fearful. Which nursing inter-vention should the nurse implement to help prevent a catastrophic response?
a. Interact with the patient on an adult-to-child level. b. Place the patient in a safe, nonstimulating environment. c. Ask the patient to explain what is causing the agitation and fear. d. Be prepared to apply physical restraints to minimize the patient's risk for injury.