Which of the following is an abnormal constituent of urine?
A) pH of 6
B) protein negative
C) blood negative
D) glucose positive
D
Explanation: A) Urine should have a pH reaction between 4.6 and 8.0, with an average of 6.
B) Urine should negative for protein.
C) Urine should be negative for blood.
D) Correct.
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The most important male sex hormone is ________.
Fill in the blank(s) with the appropriate word(s).
The ability to respond to routine physical demands, with enough reserve energy to cope with a sudden challenge describes ____
a. cardio respiratory fitness b. physical fitness c. aerobic capacity d. functional fitness e. anaerobic capacity
Vitamin supplementation is
A. needed only when an athlete is clearly deficient. B. important for achieving a high VO2 max. C. required for all athletes. D. more important for male athletes.
VO2 max can be estimated by completing a cycle ergometer test to exhaustion. Calculate the estimated VO2 max from a graded cycle ergometer test given the following information:Subjects age = 40 years oldSubjects body weight = 72 kilogramsSubjects maximal heart rate = 180 beats/minHighest work rate achieved on cycle = 1000 kpmVO2 (ml · min-1) = (1.8 ml · kpm-1 × kpm · min-1) + (7 ml · kg-1 · min-1 × kg body weight)Using the above information, the estimated VO2 max (ml · min-1) would be
A. 2304. B. 1296. C. 1800. D. VO2 max cannot be calculated from the above information.