Add spaces: CareshouldbetakenthatmainPSDheaderdoesnotgetcorruptedelse,thechancesofgettingbackyourhardworkwillsurelygodown.

Answer: Care should be taken that main PSD header does not get corrupted else, the chances of getting back your hard work will surely go down.
OneadditivethatyoumaybewaryabouthavingMonosodiumglutamateorMsgduringpregnancy.

One additive that you may be wary about having Monosodium glutamateor Msg during pregnancy.
[Q]: ["Thoroughnessandtransparencyarekeywordsintheassessmentprocesses.]
[A]: ["Thoroughness and transparency are key words in the assessment processes.]
Problem: Add spaces: InNovember1766,accompaniedbynaturalistsandotherscientists,BougainvillesailedfromNantesinthefrigateLaBoudeuse.

Spaces added: In November 1766, accompanied by naturalists and other scientists, Bougainville sailed from Nantes in the frigate La Boudeuse.
This text is missing some spaces, please add them: Foragyroscopetheimpositionofatorquecreatesaprecession.
For a gyroscope the imposition of a torque creates a precession.
[Q]: [Whilecurrentlytheremaybenosinglespecificlaboratorytestthatsaysunequivocally"thisisatopicdermatitis,"askinbiopsy(asampleofasmallpieceofskinthatissenttothelabforexaminationunderthemicroscope)maybehelpfultoestablishthediagnosisinhardercases.Additionally,gentleskinswabs(longcottontipapplicatororQ-tip)samplesmaybesenttothelabtoexcludeinfectionsoftheskinwhichmaymimicatopicdermatitis.]
[A]:
[While currently there may be no single specific laboratory test that says unequivocally "this is atopic dermatitis," a skin biopsy (a sample of a small piece of skin that is sent to the lab for examination under the microscope) may be helpful to establish the diagnosis in harder cases. Additionally, gentle skin swabs (long cotton tip applicator or Q-tip) samples may be sent to the lab to exclude infections of the skin which may mimic atopic dermatitis.]