Normal blood pressure is 120/80. Which best describes the blood pressure reading? O The systolic pressure is 120, and the diastolic pressure is 80.
O The diastolic pressure is 120, and the systolic pressure is 80.
O Systolic pressure is measured when the blood flow resumes as the cuff deflates, so systolic pressure is always the
lower number
O Diastolic pressure is measured when the blood flow resumes as the cuft deflates, so diastolic pressure is always
the lower number.

Does the weight loss program have practical significance? a. no, the program is not practically significant because the results are likely to occur even if the weight loss program has no effect. b. yes, the program is practically significant because the results are too unlikely to occur by chance. c. yes, the program is practically significant because the amount of lost weight is large enough to be considered practically significant. d. no, the program is not practically significant because the amount of weight lost is trivial.

Based on the chart, what are the three most effective methods to protect against pregnancy?

When a researcher debriefs her participants, she: provides a detailed explanation of the study. removes their undergarments. tells them they can stop taking part at any time. provides an detailed explanation of the study, and tells them they can stop taking part at any time.