5.0 : 12.5 = 2.25 :?

The laryngoscope permits visualization of the vocal cords by lifting of the tongue and:

a. soft palate. c. hyoid bone. b. epiglottis. d. none of the above.

The point length of lancets is especially important when performing capillary punctures on ____.

A. infants B. children C. pregnant women D. the elderly