When programming a contrast medium injector, what is the total volume injected if a 4 cc/sec. flow rate is used during a 5 sec. injection?

The patient is a 72-year-old woman who is suspected of having a stroke. She is having difficulty swallowing, and her secretions must be suctioned to maintain a clear airway. Which of the cranial nerves could be impaired as a result of the stroke?

A) Facial nerve B) Trochlear nerve C) Glossopharyngeal nerve D) Hypoglossal nerve

Sami is scheduled to train a group of new employees on a particular day. However, on the morning of the training, her 2-year-old son is running a fever. If Sami stays home to take care of her son instead of sending him to day care, the training will have to be rescheduled and a number of people will be inconvenienced. Explain how Sami's situation creates inner conflict