POLYGRAPHY QUIZ #3

What is the length of cardio pen of the polygraph machine?

• 4 inches

• 7 inches

• 5 inches

• 6 inches

Part of cardiosphygmograph component which indicates the air pressure in the system in millimeters of mercury.

• Finger electrode

• Rubber pump

• Sphygmomanometer

• Air cuff

The component of the polygraph machine the record the skin resistance of the subject.

• Galvanograph

• Cardiosphygmograph

• Kymograph

• Pneumograph

Component of lie detector which records the pulse rate, amplitude and changes of blood pressure of the subject.

• Cardiosphnygmograph

• Kymograph

• Pneumograph

• Galvanograph

Among the four components of polygraph, the most valuable or reliable indicators in detecting deception.

• Skin resistance

• Respiratory and blood pressure

• Breathing

• Skin resistance and pulse rate

What is the invention of Loenarde Keeler that he was incorporated as one of the component of polygraph machine that serve as a paper feed mechanism?

• Galvanograph

• cardiosphygmograph

• Pneumograph

• Kymograph

The upward movement of the cardio pen caused by the contraction of the heart.

• Dicrotic notch

• Vertical lines

• Systolic stroke

• Diastolic stroke

Parts of the galvanograph attached on the index and ring finger of the subject.

• Arm cuff

• Transducers

• Convoluted tube

• Finger electrode

It is the usual length of pneumograph and cardiosphygmograph recording pen.

• 4 inches

• 5 inches

• 6 inches

• 7 inches

It is the polygraph component used to record the breathing ratio of a subject.

• Pneumograph

• Galvanograph

• Cardiosphygmograph

• Kymograph