Which of the Following Is True of People with Conduction

question 196

Multiple Choice

Which of the following is true of people with conduction deafness?

• A) Nothing can be done to improve their hearing.
• B) They can hear pitch but they cannot localize the source of the sound.
• C) Their hearing loss is generally caused by prolonged exposure to loud noises.
• D) They can hear their own voice.

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Definitions:

ECG

Electrocardiogram, a test that measures the electrical activity of the heart over a period of time.

Cardiac Cycle

refers to the sequence of events that occur in the heart during one beat, including the contraction (systole) and relaxation (diastole) periods.

Diastole

The phase of the heart cycle when the heart muscle relaxes and allows the chambers to fill with blood.

Ventricular Filling

The phase of the cardiac cycle in which the ventricles fill with blood, following diastole and before systole.