Orthostatic hypotension is… A. raised heart rate due to chronic stress
B. Light-headedness caused by a lack of sodium
C. Lowered blood pressure caused by standing up
D. Poor circulation in the hands and feet

*edit* i took the test and i picked a and it was incorrect for its c! rank the following suggestions for preventing std, in order of increasing effectiveness. 1) using latex condoms properly 2) using spermicidal foam or jelly with a monogamous partner 3) abstaining from sexual intercourse and genital contact a. 1, 2, 3c. 2, 1, 3

Someone with my pe hw i need it for tomorrow

Which of the following leukocyte is not correctly matched with its function? -basophils: inflammation -lymphocytes: immune response against viral infections -monocytes: develop into macrophage -neutrophils: produce antibodies