Which of the following is/are nominal data?
Nominal data is considered unordered categories. Sex answers fall into male or female which is unordered. Race can be multiple answers such as Caucasian, African American, Asian, etc which is unordered. Blood group can only have blood type O, A, B, or AB which is also unordered. Ordered, or ordinal data would have categories that are in some sort of order
http://www.bmj.com/about-bmj/resources-readers/publications/statistics-square-one
If LN receives Dextrose 5% half Normal Saline with 20 meq of Potassium as IVF at 125mls/hour. How much dextrose is he getting in 24hrs?
0.05 (1000 mL) = 50 g 1000 mL (1 hour/125 mL) = 8 hours 50 3 = 150 g
An 18-year-old female is referred to a dermatologist for treatment of severe acne vulgaris. The dermatologist wants to start her on tetracycline.
What test should the patient have prior to starting treatment?
Pregnancy test. Tetracyclines are effective in the treatment of severe cases of acne. They are however teratogenic. As such, it is imperative to make sure female patients are not pregnant prior to starting this medication. In many instances patients are started on concurrent birth control to mitigate this risk even further.
A chest x-ray (B) is an important exam to obtain prior to starting drugs which have pulmonary toxicity as a side effect such as amiodarone. A complete blood count (C) would be useful prior to starting a medication that causes anemia, such as immunosuppressive and chemotherapeutic agents. Liver function tests (D) are important to establish as a baseline prior to starting anti-mycobacterial agents. Creatine kinase levels (E) are used to establish as a baseline prior to starting statins.
Which of the following would be most appropriate to treat stenotrophomonas maltophilia?
Primary treatment for stenotrophomonas maltophilia is SMX-TMP. Meropenem, ciprofloxacin, and vancomycin have no coverage.
Alteplase is ordered for a 72 YOM who weighs 68kg for Ischemic stroke. The ER physician would like you to dose. As an ER pharmacist you know the dose is 0.9 mg/kg IV (not to exceed 90 mg); give 10% of the total dose as an IV bolus over 1 minute, then give the remaining 90% as an IV infusion over 60 minutes. After reconstitution, the concentration of Altaplace is 1mg/ml. How many ml is needed for the bolus and how many ml is needed for the infusion? Round to the nearest ml.
68kg 0.9mg/kg = 61.2mg dose 1mg/mL = 61.2mL 61.2mg 0.1 = 6mL IV bolus 61.2mg 0.9 = 55mL IV over 60 minutes
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