What enables us to focus on objects located near the eye?

Intrinsically photosensitive retinal ganglion cells:

An On-center bipolar cell is excited by glutamate.

Olfactory neurons originating from the olfactory bulb project directly to:

Gustatory Afferent Axons project directly to:

Most of the eye’s refractive power is accomplished by what structure?

Each glomerulus receives input from only one type of olfactory receptor.

Benzodiazepines can cause the GABAA receptor to open in the absence of neurotransmitter.

P-type retinal ganglion cells:

Ticarcillin disodium (Timentin) 4g IV every 6 hours is prescribed for a cystic fibrosis client with a respiratory infection.  The client is 80 pounds.  The recommended dosage from the package insert for a respiratory tract infection is 200-300 mg/kg/day.  Is the dosage order safe for the client?