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Two individuals both have the BRCA1 gene, but one has a mutation that increases cancer risk while the other does not. What term describes these different versions (alternative forms) of the same gene?

Which results on a dipstick urinalysis are always recorded as a numerical value?

___________ is the entire collection of genetic material in a cell or virus

True/False: DNA replication and protein synthesis are two distinct cellular processes.

The nurse is performing a medication history on a patient who has glaucoma. The patient has a prescription for brimonidine (Alphagan P). The nurse knows that this drug belongs to which class of medications?

When the nurse is taking a health history of a new patient, the patient states, “I have to sleep with music on.” Which follow-up question would the nurse ask to obtain more information about possible hearing problems?

A nurse suspects possible visual impairment in a child who displays which problem?

The nurse is preparing to administer atropine sulfate drops as a mydriatic agent. Which of the following is considered a contraindication to therapy?

The charge nurse is observing a new nurse who is preparing to perform an ear examination for a 30-year-old patient. Which action by the new nurse indicates that the charge nurse should intervene?

A patient with a retinal detachment had a pneumatic retinopexy procedure. Which information would the nurse include in the discharge teaching plan?