Sandra is working hard to gain some strength for spring track. she has not done much this winter, so she has decided she will do bench presses and curls on monday, stomach and back exercises on wednesday, and squats and leg lifts on friday. she has decided she will do three sets of 10 for each exercise. what change should sandra get to make the most of her workout and meet her goals? a. sandra should give her workout more variety by either altering the exercises, intensity, or volume of work. b. sandra should change her workout schedule to do all of these exercises every day during the week and take the weekend off to recover. c. sandra should do her weight lifting during the first three days of the week and use the next four days to incorporate different kinds of cardiovascular exercise. d. sandra should cut back on the amount of lifting and add some cardiovascular exercise to each workout.

Jennifer is holding performance reviews of all kitchen personnel in her restaurant. what is jennifer’s role in the kitchen?

Which of the following substances would you expect to find in the blood, and not in the lymph? selected answers: calcium glucose calcium glucose estrogen oxygen fatty acids water answers:

A35-year-old woman comes to the ed complaining of chest pressure. she has had such episodes intermittently over the last 5 years, usually when sleeping, but over the last year she has had more frequent severe symptoms that are occasionally associated with severe migraine headaches. the pain is midsternal and is described as pressure that extends as a band around her chest. the ed physician is initially dubious that the pain is cardiac in origin, because the woman has no coronary disease risk factors. an ecg, however, shows 2mm st-segment elevation and inverted t waves in leads v1 through v5 and 1mm st-segment depression in leads ii, iii, and avf. before the cardiologist arrives in the ed, the patient's ecg has returned to normal. this repeat normal ecg is obtained after the administration of aspirin, nitroglycerin, morphine, and oxygen. which of the following is most likely for these findings? - diffuse intimal thickening with focal areas of atherosclerotic narrowing - intermittent thrombus formation and lysis in the left anterior descending artery - intermittent thrombus formation and lysis in the right coronary artery - plaque rupture and thrombus formation in the left anterior descending artery - transiently increased coronary vascular tone in the right coronary artery