Sonography Introduction Test 1 Exam with Complete Solutions | Latest Update

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Sonography Canada Core Exam

Questions and Answers 100% Solved


What is the Doppler Shift Formula? - ✔✔fd = f echo - f transmit

*What is the formula for resistance?



*What are the units of Resistance - ✔✔Units: Pa*s/m^3 or Pa*s/cm^3



Alternate formula = 128nL/πD^4

What is attenuation proportional to? - ✔✔Frequency

Wavelength equals - ✔✔c/f

1cc= - ✔✔1 cm3 = 1mL = 10 -3 L

What is the formula for Frame Rate? - ✔✔

What is the formula for Pulse Period? - ✔✔

What is the Formula for Spatial Pulse Length? - ✔✔

What is the Formula for Doppler Frequency? (with Velocity) - ✔✔

What is the formula for Velocity (for Doppler Imaging?) - ✔✔

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What are some other versions of the Doppler Velocity Formula? - ✔✔

What is the formula for Pulse Repetition Frequency? - ✔✔

*What is Volume?



*What are the Units of Volume? - ✔✔*Volume is the amount of space the

object occupies



* CC = cm3, mL, L, mm3, oz, gallons, m3

*What is the formula for flow?



*What law is this regarding? - ✔✔Poiseuille's Law

*What diseases are contact precautions?



*What precautions are taken? - ✔✔*CDiff, MRSA, Lice, Scabies, CPO,

VRE



*Gloves, gown, [face and eye protection as per risk assessment]. Hand

hygiene.

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-Sign on door

-Door may remain open.

What diseases are Contact Plus?



*What extra precautions are taken compared to regular contact? -

✔✔*CDiff



Same as contact except extra housecleaning

*What diseases are Droplet?



*What precautions are taken? - ✔✔*Meningitis, mumps, pertussis

(whooping cough).



*Mask, eye protection, hand hygiene,



-Sign on door. 2 m separation between patients.

-Door can remain open.

*What diseases are both Droplet and Contact?