All of the following factors affect a drug's effect, metabolism, and toxicity except

A. physiological alterations of advancing age.
B. environmental factors.
C. genetic variations.
D. generic versus brand-name form.


Answer: D

Nursing

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A nurse walks up to a computer in the hallway and presses the index finger to the sensor, thereby gaining access to patient data. A few moments later another nurse performs the same steps and is granted access

A visitor who is watching from a room walks over and places the index finger on the sensor, only to receive an "error and access denied" message. Security is being maintained by: a. robot technology. b. biometric technology. c. telehealth. d. ubiquitous computing.

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A client is planning on traveling to tropical South America. The nurse counsels the client to pursue which vaccine?

a. Tetanus b. Pertussis c. Polio d. Yellow fever

Nursing

A registered nurse (RN) is supervising the 7:00 p.m. to 7:00 a.m. shift in a long-term care facility. Two aides call in sick and cannot be replaced, leaving the shift "short-handed"

The RN instructs the licensed practical nurse (LPN) to administer prescribed sleeping pills or narcotic analgesics to any restless client so that clients will require less care and be less likely to wander or get up out of bed unassisted while the limited staff are busy elsewhere. This intervention is considered to be: a. chemical restraint and therefore unethical b. upholding the ethical principle of beneficence c. compliant with the principle of least restrictive alternative d. promoting the principle of utilitarianism

Nursing

A nurse keeps the top side rails of the bed of an elderly client raised. What should the nurse explain to the client and family regarding the purpose of the side rails?

A) To assist in changing positions B) To hold the nurse's call signal C) To hold the TV remote control D) To restrict client movement

Nursing