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Flashcards in 40 workbook ex 2 Deck (10)
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1
Q

days 1-4 of the menstrual cycle

endometrial canal appears as a hypoechoic central line representing blood and tissue

A

menstruation

2
Q

technique that uses a catheter inserted into the endometrial cavity, with instillation of saline solution or contrast medium to fill the endometrial cavity for the purpose of demonstrating abnormalities within the cavity or uterine tubes

A

sonohysterography

3
Q

days 5-9 of the menstrual cycle

endometrium appears as a single thin stripe with a hyperechoic halo encompassing it

creates the three line sign

A

early proliferative phase

4
Q

days 15-28 of the menstrual cycle

the endometrium is at its greatest thickness and echogenicity with posterior enhancement

A

secretory phase

5
Q

difference between peak systole and end diastole

A

S/D ratio

6
Q

days 10-14 of the menstrual cycle

ovulation occurs

the endometrium increases in thickness and echogenicity

A

late proliferative phase

7
Q

small vessels found along the periphery of the uterus

A

arcuate vessels

8
Q

doppler measurement that takes the highest systole peak minus the highest diastole peak divided by the highest systole peak

A

pourcelot resistive index

9
Q

doppler measurement that uses the peak systole minus peak diastole divided my the mean

A

pulsatility index

10
Q

inner surface of the cervical os

A

internal os