Which is a normal blood value for lymphocytes?
a. 5%
b. 10%
c. 30%
d. 60%
C
Normal values of lymphocytes are 20% to 40%.
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The clients come to the fertility clinic to determine the cause of their inability to become pregnant. The nurse anticipates the first action will be:
1. Semen analysis. 2. Ultrasound of the woman's reproductive organs. 3. Administration of hormone therapy. 4. Measurement of hormone levels.
What instructions would be important to give to a 50-year-old patient with type 2 diabetes who has been switched from glyburide (DiaBeta) to repaglinide?
A) "It is less potent, so you will need to take a larger dose." B) "It stimulates insulin production, so you need to eat soon after taking the medication." C) "It is more potent and longer lasting, so you should take it every other day." D) "The two medications are virtually the same."
A client with acute cholecystitis resulting from obstruction of the cystic duct by gallstones is at risk for which of the following?
A. Reflux of bile into the esophagus B. Perforation of the gallbladder C. Hepatomegaly D. Malabsorption
Following administration of an amiodarone bolus, your paramedic partner begins a continuous infusion. This is necessary in order to:
A. ensure clearance of the drug from the body. B. decrease the therapeutic index of the medication. C. slow excretion of the drug by the renal system. D. maintain a therapeutic blood level of the drug.