What percent of the adult human body is composed of water?
A) 20 percent
B) 40 percent
C) 60 percent
D) 80 percent
C
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The nurse is caring for a 14-year-old boy with a growth hormone deficiency. Which of the following contributes least to ensuring quality nursing care?
A) Reviewing the effectiveness of interventions B) Adhering to the state's regulations for care C) Earning continuing education credits D) Ensuring reasonable costs for care provided
Which instructions should be included as part of a teaching plan for a client with hypertroph-ic cardiomyopathy (HCM)?
A. "Take your digoxin at the same time every day." B. "You should begin an aerobic exercise program." C. "You should report episodes of dizziness or fainting." D. "You may have a maximum of two drinks containing alcohol daily."
Many medications are developed in hopes of treating cancer. Many of these cancer drugs work by:
1. Encouraging cell replication. 2. Forming new DNA. 3. Assisting in the repair of DNA damage. 4. Substituting the drug into the DNA of the cancer cell.
When the immunologist says that pathogens possess virulence, what does virulence mean?
a. Spreads from one individual to others and causes disease. b. Induces an immune response. c. Causes disease. d. Damages tissue.