Select the connective indicating an adverse consequence if a condition is not met:

The laboratory autoclaves must be sterilized and calibrated weekly; _____, bacterial contamination may compromise sensitive biological cultures.

Answer and explanation

Correct answer: A. otherwise

  1. Step 1: Identify the conditional relationship: failing to perform weekly sterilization will cause the negative outcome of culture contamination.
  2. Step 2: Use 'otherwise' to introduce what bad result will happen if the preceding command or rule is not followed.
Answer
otherwise.
Why not the others: 'furthermore' simply adds another positive requirement; 'similarly' compares two analogous procedures; 'as a result' denotes an outcome that has already happened or always happens inevitably.

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