40 workbook ex 2

Question 1

days 1-4 of the menstrual cycle

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

Answer 1

menstruation

Question 2

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

Answer 2

sonohysterography

Question 3

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

Answer 3

early proliferative phase

Question 4

days 15-28 of the menstrual cycle

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

Answer 4

secretory phase

Question 5

difference between peak systole and end diastole

Answer 5

S/D ratio

Question 6

days 10-14 of the menstrual cycle

ovulation occurs

the endometrium increases in thickness and echogenicity

Answer 6

late proliferative phase

Question 7

small vessels found along the periphery of the uterus

Answer 7

arcuate vessels

Question 8

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

Answer 8

pourcelot resistive index

Question 9

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

Answer 9

pulsatility index

Question 10

inner surface of the cervical os

Answer 10

internal os