Which of the following sites are commonly used for manual capillary puncture?

Signs and symptoms of a pneumothorax include all of the following EXCEPT:

A) coughing up blood. B) shallow breathing. C) increased respiratory rate. D) sharp painful breathing.

Premature infants are susceptible to hypothermia because:

a. they have a large surface-to-volume ratio. b. they have small stores of subcutaneous fat and therefore less insulation. c. they are unable to shiver. d. all of the above.