Capillary collection may be appropriate in geriatric patients because a. tourniquets are hard to place in this patient group. b. their veins tend to be small and fragile. c. most geriatric patients...

Capillary collection may be appropriate in geriatric patients because

a. tourniquets are hard to place in this patient group. b. their veins tend to be small and fragile. c. most geriatric patients require only one blood test. d. they are likely to be obese