The human body has how many organ systems?
a. 11
b. 12
c. 13
d. 14
Answer: a. 11
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Which statement about the U.S. healthcare system made by the nurse is untrue and inaccurate?
1. There is no central agency to govern healthcare systems. 2. Access to healthcare is available to all persons regardless of ability to pay. 3. Legal risk must be considered when providing healthcare. 4. High-tech equipment is available but payment for its use is troublesome to the system.
Adults require 2% less energy per decade because they:
1. Exercise less than when they were younger 2. Eat more sweets, which are rapidly converted to fat 3. Lose height due to osteoporosis 4. Generally have a higher body fat content
The nurse has been doing medication education for the patient receiving atenolol (Tenormin), a beta blocker. The nurse determines that learning has occurred when the patient makes which statement?
1. "I need to take my pulse every day." 2. "If I have any side effects, I will stop the medication." 3. "I cannot take this drug if I develop glaucoma." 4. "I cannot continue to have my morning cup of coffee."
Calculate the amount of zinc oxide powder needed to prepare 6 oz of 8% zinc oxide ointment: ________.
Fill in the blank(s) with the appropriate word(s).