The nurse is presenting information to a class of students about adrenergic drugs. Which are the effects of drugs that stimulate the sympathetic nervous system? (Select all that apply.)
a. Dilation of bronchioles
b. Constriction of bronchioles
c. Decreased heart rate
d. Increased heart rate
e. Dilated pupils
f. Constricted pupils
g. Glycogenolysis
ANS: A, D, E, G
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According to the theorist Erik Erikson, an individual strives to actualize his identity, is most productive, and demonstrates guidance of and concern for others with a core task of caring during which stage of psychosocial development?
a. Young adulthood (18 to 25 years) b. Maturity (65 years to death) c. Middle adulthood (25 to 65 years) d. Puberty (12 to 18 years)
When describing the importance of the WHO report to a group of students, the instructor would emphasize which of the following?
A) Improvement in health outlook worldwide B) Reactive role in addressing health needs C) Tertiary prevention as the main focus D) Focus on those considered to be at high risk
A patient who is taking clopidogrel (Plavix) and aspirin is preparing for orthopedic surgery. The nurse will consult with the surgeon and provide which instruction to the patient?
a. Continue taking aspirin and stop taking clopidogrel 2 weeks prior to surgery. b. Continue taking clopidogrel and stop taking aspirin 5 days prior to surgery. c. Continue both medications to prevent thromboembolic events during surgery. d. Stop taking both medications 7 days prior to surgery.
How many chromosomes are in each cell?
a. 15 b. 23 c. 46 d. 92