CCI RVS Physics Exam With Complete Solution
What does the sonographer change? - ANSWER Amps, power, and intensity
Wavelegth ans spatial pulse legnth is determined by - ANSWER Soundsource and medium
The pulse duration, prp and prf and duty factor are determined by what? - ANSWER Sound
source
The amps, power, and intensity are determined by? - ANSWER Soundsource and medium
The wavelegnth and propagation speed can be changed. True or false? - ANSWER True
Period ans pulse duration cannot be changed. True or false - ANSWER True
The ability of a test to detect disease is ? - ANSWER Sensitivity
Ability of a test to detect normalcy?? - ANSWER Specificity
How often positive studies are correct? - ANSWER Positive predictive value
How often negative studies are correct ? - ANSWER Negative predictive value
How good a test is ? - ANSWER Accuracy
, Stroke symptoms of ipsilateral amaurosis fugax and contralateral weakness is associated with
what vessel ?? - ANSWER ICA
Stroke symptoms of behavioral changes are associates with what vessel ? - ANSWER Middle
Cerebral Artery
Stroke symptoms of incontinence is associated with what vessel ? - ANSWER anterior Cerebral
artery
Stroke symptoms of diplopia(double vision) ans vertigo (dizziness) is associated with what ? -
ANSWER Vertebrobasilar artery
Stroke symptoms of dislexis and coma are associated with what vessel ? - ANSWER Posterior
cerebral artery
With venous PPG tourniquet testing, a refill time <20 seconds and <20 seconds with tourniquet
will mean what ? - ANSWER Deep system incompetance
Portal hypertension will result in what kind of flow ?? - ANSWER Reversed flow in tbe portal
vein and impeding flow to the liver
With inspiration, intrathoracic pressure__________ and intraabdominal pressure _________ -
ANSWER Decreases, increases
Which layer is thinnest? - ANSWER Media
SVC is formed by the confluence of __________ and drains into _______ - ANSWER Innominate
veins, right atrium
Dilated veins in gastrocs and soleal veins are ?? - ANSWER Venous sinuses
What does the sonographer change? - ANSWER Amps, power, and intensity
Wavelegth ans spatial pulse legnth is determined by - ANSWER Soundsource and medium
The pulse duration, prp and prf and duty factor are determined by what? - ANSWER Sound
source
The amps, power, and intensity are determined by? - ANSWER Soundsource and medium
The wavelegnth and propagation speed can be changed. True or false? - ANSWER True
Period ans pulse duration cannot be changed. True or false - ANSWER True
The ability of a test to detect disease is ? - ANSWER Sensitivity
Ability of a test to detect normalcy?? - ANSWER Specificity
How often positive studies are correct? - ANSWER Positive predictive value
How often negative studies are correct ? - ANSWER Negative predictive value
How good a test is ? - ANSWER Accuracy
, Stroke symptoms of ipsilateral amaurosis fugax and contralateral weakness is associated with
what vessel ?? - ANSWER ICA
Stroke symptoms of behavioral changes are associates with what vessel ? - ANSWER Middle
Cerebral Artery
Stroke symptoms of incontinence is associated with what vessel ? - ANSWER anterior Cerebral
artery
Stroke symptoms of diplopia(double vision) ans vertigo (dizziness) is associated with what ? -
ANSWER Vertebrobasilar artery
Stroke symptoms of dislexis and coma are associated with what vessel ? - ANSWER Posterior
cerebral artery
With venous PPG tourniquet testing, a refill time <20 seconds and <20 seconds with tourniquet
will mean what ? - ANSWER Deep system incompetance
Portal hypertension will result in what kind of flow ?? - ANSWER Reversed flow in tbe portal
vein and impeding flow to the liver
With inspiration, intrathoracic pressure__________ and intraabdominal pressure _________ -
ANSWER Decreases, increases
Which layer is thinnest? - ANSWER Media
SVC is formed by the confluence of __________ and drains into _______ - ANSWER Innominate
veins, right atrium
Dilated veins in gastrocs and soleal veins are ?? - ANSWER Venous sinuses
