Total drag is greater for which athletes?
A. swimmers
B. runners
C. equal for swimmers and runners
D. need more information
A. swimmers
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Which of the following is NOT a major category of tissue in the body?
A) muscle B) epithelial C) connective D) bone
Which of the following hormones is/are regulating sperm and testosterone production?
a. GnRH b. FSH c. LH d. Estrogen
You are dispatched to the residence of a 60-year-old woman who was found unresponsive by her husband. As you are assessing the patient, her husband tells you that she is a diabetic and has recently experienced several "small strokes." In addition to properly managing her airway, you should:
A) perform a field glucose test to rule out hypoglycemia. B) start an IV line and give her 50 mL of 50% dextrose. C) avoid giving her glucose because of her small strokes. D) start an IV line and give her a 20-mL/kg fluid bolus.
During the cardiac cycle,
A) the P wave of the ECG occurs between the first and second heart sounds. B) the QRS complex of the ECG precedes the increase in ventricular pressure. C) the second heart sound occurs during atrial systole. D) the second heart sound coincides with the QRS complex of the ECG. E) both QRS complex of the ECG precedes the increase in ventricular pressure and second heart sound coincides with the QRS complex of the ECG.