a.) Acoustic Window b.) Strain Relief c.) Footprint d.) Matching Layer
You said: c). Footprint
Correct! Review the section on terminology. See: Terminology
a.) Resolution b.) Bandwidth c.) Piezoelectric Property d.) Element
You said: b). Bandwidth
Correct! Refer to the Bandwidth section under Transducer Construction. See: Bandwidth
a.) Mechanical b.) Annular c.) Phased d.) None of the above
You said: b). Annular
Correct! Review descriptions of transducer types, specifically annular and trapezoid transducers. See: Transducer Types
a.) Beamformer b.) Lens c.) Matching Layer d.) Transducer
You said: b). Lens
Incorrect! Review the section on imaging transducers. See: What is a transducer?
a.) Matching Layer b.) Damping Layer c.) Lens d.) Piezoelectric
You said: b). Damping Layer
Correct! Review 'Internal Components' under Transducer Construction. See: Internal Components
a.) Phased b.) Annular c.) Linear d.) Mechanical
You said: c). Linear
Correct! Review the section on transducer types. See: Transducer Types
a.) Connector b.) Lens c.) Strain Relief d.) Housing
You said: a). Connector
Correct! Review the section on transducer construction. See: Connector
a.) Quartz b.) Rochelle Salts c.) Lead Zirconate Titante (PZT) d.) Tourmaline
You said: c). Lead Zirconate Titante (PZT)
Correct! Review piezoelectric materials. See: Piezoelectric Materials
a.) Linear Array b.) Mechanical c.) Vector d.) Phased Array
You said: b). Mechanical
Correct! Review the section on transducer types. See: Transducer Types
a.) Patient Size b.) Acoustic Window c.) Field of View d.) All of the above
You said: d). All of the above
Correct! Review the section on transducer selection. See: Transducer Selection
a.) 8 MHz b.) 12 MHz c.) 10 MHz d.) 7.5 MHz
You said: b). 12 MHz
Correct! Review the section on transducer construction, specifically frequency. See: Frequency
a.) Fresnel b.) Fraunhofer c.) Far d.) Focal
You said: a). Fresnel
Correct! Review the section on beam steering and focusing. See: Hourglass Beam
a.) Phased b.) Linear c.) Curved Linear d.) None of the above.
You said: c). Curved Linear
Correct! Review the section on transducer types. See: Transducer Types
a.) Phased b.) Linear c.) Curved d.) Mechanical
You said: d). Mechanical
Correct! Review the section on transducer types, specifically the advantages and disadvantages. See: Transducer Types
a.) Vector b.) Phased c.) Linear d.) Curved
You said: b). Phased
Correct! Review the section on transducer types. See: Transducer Types
a.) Electronic b.) Lens c.) Curved Element d.) Curved Reflector
You said: a). Electronic
Correct! Review the section on focusing methods. See: Focusing Methods
a.) Steered, but not focused b.) Not focused or steered c.) Focused, but not steered d.) Focused and steered
You said: b). Not focused or steered
Correct! Review the section on electronic beam steering and focusing. See: Electronic Beam Steering & Focusing
a.) Focus b.) Frequency c.) Bandwidth d.) Aperture
You said: d). Aperture
Correct! Review the electronic beam steering and focusing section, specifically aperture. See: Aperture
a.) Phased b.) Linear c.) Curved d.) Mechanical
You said: c). Curved
Correct! Review the section on transducer types. See: Transducer Types
a.) Lens b.) Matching Layer c.) Damping Layer d.) Element Ceramic
You said: a). Lens
Incorrect! Review the section on transducer construction - internal components. See: Internal Components
a.) Element b.) Lens c.) Matching Layer d.) Damping Layer
You said: c). Matching Layer
Correct! Review stack components within the section on Internal Components. See: Internal Components
a.) High frequency transducers are best used for superficial imaging. b.) Thicker elements produce high frequency sound. c.) The higher the frequency, the better the resolution. d.) The lower the frequency, the better the penetration.
You said: b). Thicker elements produce high frequency sound.
Correct! Review the section on frequency. See: Frequency
a.) Curved Linear Array b.) Phased c.) Annular d.) Mechanical
You said: d). Mechanical
Incorrect! Review the section on beam formation for each transducer. See: Curved Linear Array
a.) Phased b.) Vector c.) Annular d.) CW
You said: d). CW
Correct! Review the section on CW transducers. See: Continuous Wave
a.) Compact b.) Curved c.) Center Frequency d.) None of the above
You said: b). Curved
Correct! Review the section on naming transducers. See: Naming Transducers
a.) L7-4 b.) P12-5 c.) CL10-5 d.) C3540
You said: d). C3540
Correct! Review the section on transducer selection and transducer construction. See: Transducer Selection
a.) Linear b.) Annular c.) Mechanical d.) Vector
You said: a). Linear
Correct! Review the section on linear array transducers. See: Linear Array
a.) Phased b.) Linear c.) Curved Linear d.) CW
You said: c). Curved Linear
Correct! Review the section on curved linear transducers. See: Curved Linear Array
a.) Phased b.) Curved Linear c.) Mechanical d.) Trapezoid
You said: c). Mechanical
Incorrect! Review the section on trapezoid or vector transducers. See: Trapezoid Array |