24- Antiparkinsonism0iAgents0 i Chapter
25- Muscle0i Relaxants
Chapter0i26-
0iNarcotics,0iNarcotic0iAntagonists,0iand0iAntimigraine0iAgents0iChapter0i27-
0iGeneral0iand0iLocal0iAnesthetic0iAgents
Chapter0i28-0iNeuromuscular0iJunction0iBlocking0iAgents0 i Chapter
29- Introduction0ito0ithe0iAutonomic0iNervous0iSystem0 i Chapter
30- Adrenergic0 i Agonists
Chapter0i31-
0iAdrenergic0iAntagonists0iChapter0i32-
0iDrugs0iAffecting0iGastrointestinal0iMotility0 i Chapter0i59-
0iAntiemetic0iAgents
, Chapter 1: Introduction to Drugs 0i 0i 0i 0i
Cognitive Level: Application Difficulty: 0i 0i 0i
Moderate
Integrated Process: Nursing process 0i 0 i 0i
1.A nurse working in radiology administers iodine to a patient who is having a comp
0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i
uterized axial tomography (CAT) scan. A nurse working on an oncology unit admi
0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i
nisters chemotherapy to patients who have cancer. At the Public Health Departme
0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i
nt, a nurse administers a measles-mumps-rubella (MMR) vaccine to a 14- month-
0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i
old child as a routine immunization. Which branch of pharmacology best describ
0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i
es the actions of all three nurses?
0i 0i 0i 0i 0i 0i
A) Pharmacoeconomics
B) Pharmacotherapeutics
C) Pharmacodynamics
D) Pharmacokinetics
ANSWER: B
Response:
Pharmacology is the study of the biologic effects of chemicals. Nurses are involved with
0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0 i 0i
clinical pharmacology or pharmacotherapeutics, which is a branch of pharmacology that
0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i
deals with the uses of drugs to treat, prevent, and diagnose disease. The nurse working i
0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i
n radiology is administering a drug to help diagnose a disease. The nurse working on an o
0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i
ncology unit is administering a drug to help treat a disease. Pharmacoeconomics includ
0i 0i 0i 0i 0i 0i 0i 0i 0i 0 i 0i 0i
es any costs involved in drug therapy.
0i 0i 0i 0i 0i 0i
Pharmacodynamics involves how a drug affects the body, and pharmacokinetics is how t 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0 i 0i
he body acts on the drug.
0i 0i 0i 0i 0i
Cognitive Level: Comprehension Di 0i 0i 0i
fficulty: Easy 0i
Integrated Process: Nursing process 0i 0 i 0i
2.A physician has ordered intramuscular injections of morphine, a narcotic, every 4 hours
0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i
as needed for pain for a motor vehicle accident victim. The nurse is aware that there is a h
0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i
igh abuse potential for this drug; therefore, morphine is categorized as a:
0i 0i 0i 0i 0i 0i 0i 0i 0i 0i 0i
A) Schedule I drug 0i 0i
B) Schedule II drug 0i 0i
C) Schedule III drug 0i 0i
D) Schedule IV drug 0i 0i
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