Parasympathetic innervation of the penile arteries that release ________ at their synaptic knobs causes the smooth muscle in the arterial walls to relax, resulting in erection

To withdraw fluid from an ampule, a ________ must be used

A) filter needle B) dispensing pin C) Luer-lock syringe D) transfer needle

The Commission on Accreditation of Ambulance Services (CAAS) provides which of the following?

A) Mandatory regulations for ambulance operations B) A legally enforceable standard for ambulance equipment C) Voluntary guidelines for ambulance equipment and supplies D) Detailed protocols for ambulance maintenance