You can estimate the size of a suction catheter for a tracheostomy tube by doubling the inner diameter of the tracheostomy tube.

Hip and shoulder joints are:

A) fibrous joints. B) synovial joints. C) cartilaginous joints. D) none of the above.

Which medication might be given to a patient experiencing a severe hyperventilation episode?

A. methylphenidate B. ranitidine C. fluoxetine D. diazepam