Question _____ is breathing that is seen when inhalation results in a decreasing, or asymmetrical, chest movement rather than normal chest expansion. This type of breathing causes poor ventilation of the lungs, carbon dioxide buildup and oxygen depletion in the blood.

During the machine cals the negative signal sent to the polygraph causes a ____ pen deflection.

The AASM recommends that amplifier calibration is to be performed.

A layer at the back of the eyeball containing cells thatâ s are sensitive to light and that trigger nerve impulses that pass via the optic nerve.

A measure of respiratory effort that uses a coiled wire sewn into an elastic belt. A current is applied to the wire. When the patient breathes in, the wire uncoils and the frequency of the applied current is changed.

Resistance to the flow of electricity is called?

Currents that rapidly cycle from positive to negative voltages are:

If sensitivity and gain are the same. Higher voltage = _______  wave

A daytime sleep study consisting of 4-5 short naps of approximately 20 minutes each at 2 hour intervals:

A decrease in Airflow for at least ten seconds caused by a partial obstruction in the upper airway.