?1-receptor stimulation
a. causes vasoconstriction.
b. provides upper airway decongestion.
c. increases heart rate and contractile force.
d. relaxes bronchiole smooth muscle.
ANS: C
You might also like to view...
According to the Health Care Cost Institute, the increase in chronic diseases cases by 2023 will add how much in treatment costs and lost economic productivity?
A. $500 million B. $50 billion C. $500 billion D. $2.7 trillion E. $4.2 trillion
The main causative agent of bacterial meningitis is ________
A) meningococcus B) enterococcus C) Staphylococcus D) None of the above
The best test for pancreatitis in the presence of mumps is:
a. Virus isolation. b. A serologic test for mumps. c. A urine amylase test. d. A serum lipase test.
Which action is the correct action to be taken when a hematoma has formed?
A) Apply firm pressure to the site for 5 minutes. B) Apply ice to the site. C) Stop the venipuncture immediately. D) All of the above