The Sympathetic Nervous System

question 149

Multiple Choice

The sympathetic nervous system

• A)is always excitatory for smooth muscle
• B)innervates only tissues concerned with protecting the body against challenges from the outside environment
• C)dominates in rest-and-digest situations
• D)contains cholinergic and adrenergic fibers
• E)stimulates only effectors that are dually innervated

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Definitions:

Enteral Tube

A medical device used for providing nutrition directly to the stomach or small intestine when oral intake is inadequate or impossible.

Aerosol Spray

A suspension of fine particles or liquid droplets in the air or another gas, created by an expulsion mechanism for uses ranging from medical inhalants to household cleaners.

Handheld Devices

Handheld devices are compact, portable gadgets such as smartphones, tablets, and personal digital assistants, designed for ease of use and mobility.

Inhalation Medications

Medicines that are delivered and absorbed through the respiratory tract by being inhaled as aerosols, powders, or gases.