A dosage is changed from 4 mg per day to 6 mg per day. Find the percentage of increase
1. 150%
2. 67%
3. 50%
4. 33%
3
Rationale 1:
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The nurse is examining a toddler client. The toddler has a fever and the nurse notes the ear canal is red and swollen, and the presence of purulent drainage. Based on this assessment data, which diagnosis does the nurse anticipate?
1. Otitis media. 2. Otitis externa. 3. Hemotympanum. 4. Tophi.
When critiquing sample size in a study, which of the following study type would require the largest sample size?
a. Correlational b. Experimental c. Grounded theory d. Phenomenological
A patient who has breast cancer tells the nurse that a cousin who had breast cancer received trastuzamab (Herceptin) and wonders why this drug is not given to her. The nurse will explain that her cancer cells do not have
a. significant HER2 receptors. b. epidermal growth factor receptor-tyrosine kinase. c. the BRCA1 suppressor gene. d. VGEF proteins.
Which of the following nursing interventions would be most helpful in making the respiratory effort of a client with metastatic lung cancer more efficient?
A. Teaching the client diaphragmatic breathing techniques B. Administering cough suppressants as ordered C. Teaching and encouraging pursed-lip breathing D. Placing the client in a low semi-Fowlers position