According to the USPSTF guidelines for osteoporosis screening, what is true?
A. Women 45 and postmenopausal should get baseline screening
B. Screening of women should be done at 65
C. Screening of women should begin at 60
D. After a positive screening women should be tested yearly
B. Screening of women should be done at 65
According to the USPSTF guidelines, women should be screened for osteoporosis with bone measurement testing at age 65 and older. Women younger than 65 who have an increased risk of osteoporosis should also be screened.
Sleep spindles occur during _____ sleep.
a. REM
b. Non-REM stage I
c. Non-REM stage II
d. Non-REM stage III
c. Non-REM stage II
Sleep spindles are bursts of brain activity that occur during Non-REM stage II sleep.
how do I find the slope-intercept?
To find the slope-intercept form of a linear equation, which is in the form y = mx + b, where m is the slope and b is the y-intercept, you need two pieces of information:
1. The value of the slope (m)
2. The value of the y-intercept (b)
If you have the slope and the y-intercept, you can plug those values into the equation y = mx + b to find the slope-intercept form.
If you're given two points (x1, y1) and (x2, y2), you can find the slope (m) using the formula:
m = (y2 - y1) / (x2 - x1)
Once you have the slope, you can use it along with one of the points to find the y-intercept (b). Plug in the values of the slope (m), the x-coordinate of the point, and the y-coordinate of the point into the equation y = mx + b and solve for b.
Remember, the slope-intercept form of a linear equation can help you graph the line or solve for specific values when needed.