The characteristic appearance of blue lips and/or fingertips seen in hypothermia is the result of:
a. lack of oxygen in venous blood
b. frostbite
c. blood vessels constricting
d. bruising
Answer: c. blood vessels constricting
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Cataract formation, fibrosis, reduced fertility and sterility are classified as
a. early tissue reactions of ionizing radiation. b. late tissue reactions of ionizing radiation. c. hereditary effects of ionizing radiation. d. stochastic effects of ionizing radiation.
Performing a throat culture for suspected bacterial tonsillitis includes testing for the presence of ________
A) cryptococcus B) diplococcus C) Staphylococcus D) Streptococcus
Which of the following is one of the nation's largest health insurers?
A. Kaiser Permanente B. UnitedHealth Group C. Anthem D. Aetna
Write-offs should be done at the same time as ____________________ are posted to a patient's account
Fill in the blank(s) with correct word