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The answer is: The fetal presentation is back up transverse lie.....
Evaluate at least 200 spermatozoa, tally the numbers of live and dead spermatozoa using a laboratory counter, and calculate the percentage of live spermatozoa (see Note 10). The lower reference limit for vitality assessed by eosin–nigrosin stain (membrane-intact spermatozoa) is 58% (5th percentile, 95% CI 55–63) (1).
Answer:
PaCO2 of 43 mm Hg (5.7 kPa),
Explanation:
Respiratory acidosis
