You need to perform a Snellen visual acuity test and an Ishihara color vision test per the physician's orders. You do not have an occluder or the Ishihara plates. Which of the tests, if any, could you still
perform using a different item(s), and what replacement item(s) can you use?

During exercise, the oxygen concentration in the blood increases to twice that of resting levels. t or f

The germs that cause infections are mainly spread in what three ways? a. immunization, mucous membranes, not washing hands b. germ-laden droplets, direct contact with body fluids, insects c. hand hygiene, sickness, immunization d. not enough sleep, low oral hygiene, germs

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.