A solution had an original concentration of 20%. It was then diluted and the final concentration was 15%. Determine the dilution performed.
What will be an ideal response?
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arthrocentesis : Procedure in which excess fluids are aspirated through a surgical __________ in the synovial cavity of a joint
Fill in the missing word in the definition for the key term.
A clinical lab scientist was performing a cytogenetic analysis, and 10 of the chromosome spreads
she analyzed had 46 normal chromosomes. In the 11th spread, she noticed 47 chromosomes. What is the first thing she should do? A) Repeat the slide preparation to exclude errors that would cause chromosome artifacts. B) Report a normal karyotype of 46 chromosomes. C) Repeat the slide preparation with a different stain. D) Examine more chromosomes spreads using to FISH try to confirm the presence of a genetic mosaic.
Excessive amounts of sugar in the blood is called:
A) hypoglycemia. B) hypercapnia. C) hypercalcemia. D) hyperglycemia.
An example of a transdermal birth control patch is:
A) Brevicon. B) Ogen. C) Depo-Provera. D) Ortho Evra.